Welcome to our breakdown of the 50 best OPI Natural Nail Strengthener dupes and alternatives.
Looking for dupes for a different product? You can use our Dupe Finder to search for them!
If you'd like to see the all of the OPI dupes that we've found, check out our best OPI dupes guide.
We use hundreds of science-backed factors to find you the best dupes.
Learn more about our dupe methodology
Our Roundup
Here's a quick roundup of our findings. Continue reading for the full breakdown!
Sally Hansen's Hard as Nails Nail Hardener is the dupe with the most similar ingredients. Our matching methodology puts it at an 77% ingredient match!
Of all of the dupes for this product, Holo Taco's Not Milky White is the most liked by our community. Our matching algorithm puts it at an 66% overall match!
- Sally Hansen Hard as Nails Nail Hardener 1
- Christian Louboutin Matte Nail Base Coat 2
- Nail Tek Maintenance Plus 1 3
- China Glaze Nail Strengthener & Growth Formula 4
- Cirque Colors Get Ready Base Coat 5
- Cirque Colors Paint N’ Peel Base Coat 6
- Colores De Carol Mellow Hero Base Coat With Garlic 7
- Duri Rejuvacote 2 Nail Growth System 8
- Duri Rejuvacote 1 Nail Growth System 9
- Nail Tek Protection Plus 3 10
- A-England The Shield Top Coat 11
- ORLY Top 2 Bottom Basecoat 12
- Essie Here To Stay Base Coat 13
- Essie Gel-Setter Top Coat 14
- Christian Louboutin Matte Nail Top Coat 15
- Holo Taco Flakie Holo Taco 16
- Essie Good To Go 17
- ORLY Bonder 18
- Zoya Naked Manicure Glossy Seal 19
- Sally Hansen Diamond Strength Hardener 20
- Seche Rebuild 21
- Chanel Le Top Coat Quick Dry & Shine 22
- Holo Taco Scorched Earth 23
- Sally Hansen Advanced Hard As Nails Strengthener 24
- Holo Taco Scattered Holo Taco 25
- ILNP Lockup Base Coat 26
- Zoya Naked Manicure Satin Seal Top Coat 27
- Holo Taco Linear Holo Taco 28
- Nailtiques Nail Protein Formula 2 29
- Deborah Lippman Hard Rock Base And Top Coat Nail Strengthening 30
- Deborah Lippman Addicted to Speed Top Coat Super Quick-Drying 31
- Implora Nail Polish Clear 32
- Essence Colour Shield Top Coat 33
- Implora Nail Polish Nude 1 34
- Seche Crystal Clear Base Coat 35
- Holo Taco Quick-Dry Base 36
- Nail-Aid Quick Dry Glass Shine Top Coat 37
- Flowery Smooth & Strong Nail Treatment 38
- Mersi Cosmetics Breathable Halal Nail Polish 39
- Holo Taco Long-Lasting Base 40
- Romand Mood Pebble Nail 41
- Colores De Carol Ultimate Healer Base Coat With Lavender 42
- Holo Taco Glossy Taco 43
- Nail-Aid Gel Xtreme Shine Top Coat 44
- Holo Taco Not Milky White 45
- Zoya Naked Manicure Naked Base 46
- Nail-Aid Hemp Multi-Action Shield 47
- Holo Taco One-Coat Black 48
- Nail-Aid 1 Minute Artificials 49
- Hermès Les Mains Hermès Top Coat 50
Overview
What it is
Nail care with 13 ingredients
Cool Features
It is fungal acne (malassezia) safe
Free From
It doesn't contain any oils, parabens or sulfates
Sally Hansen Hard as Nails Nail Hardener
85% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 9 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $5.16 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
85% match
with the ingredients and function of Christian Louboutin Matte Nail Base Coat
Dupe Explained
These products are both nail care that contain. They've got a total of 9 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
82% match
with the ingredients and function of Nail Tek Maintenance Plus 1
Dupe Explained
These products are both nail care that contain. They've got a total of 10 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
81% match
with the ingredients and function of China Glaze Nail Strengthener & Growth Formula
Dupe Explained
These products are both nail care that contain. They've got a total of 9 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
79% match
with the ingredients and function of Cirque Colors Get Ready Base Coat
Dupe Explained
These products are both nail care that contain. They've got a total of 8 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
79% match
with the ingredients and function of Cirque Colors Paint N’ Peel Base Coat
Dupe Explained
These products are both nail care that contain. They've got a total of 8 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
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Colores De Carol Mellow Hero Base Coat With Garlic
79% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 8 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Duri Rejuvacote 2 Nail Growth System
78% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Duri Rejuvacote 1 Nail Growth System
78% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Nail Tek Protection Plus 3
77% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 8 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
76% match
with the ingredients and function of A-England The Shield Top Coat
Dupe Explained
These products are both nail care that contain. They've got a total of 9 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
76% match
with the ingredients and function of ORLY Top 2 Bottom Basecoat
Dupe Explained
These products are both nail care that contain. They've got a total of 6 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $5.37 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
76% match
with the ingredients and function of Essie Here To Stay Base Coat
Dupe Explained
These products are both nail care that contain. They've got a total of 8 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $3.38 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
75% match
with the ingredients and function of Essie Gel-Setter Top Coat
Dupe Explained
These products are both nail care that contain. They've got a total of 8 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Christian Louboutin Matte Nail Top Coat
75% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Holo Taco Flakie Holo Taco
74% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 5 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Essie Good To Go
74% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $3.38 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
73% match
with the ingredients and function of ORLY Bonder
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $3.36 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
73% match
with the ingredients and function of Zoya Naked Manicure Glossy Seal
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $6.38 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
72% match
with the ingredients and function of Sally Hansen Diamond Strength Hardener
Dupe Explained
These products are both nail care that contain. They've got a total of 8 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Price Comparison
This dupe is $0.37 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
72% match
with the ingredients and function of Seche Rebuild
Dupe Explained
These products are both nail care that contain. They've got a total of 8 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $12.72 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Chanel Le Top Coat Quick Dry & Shine
71% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Holo Taco Scorched Earth
71% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
71% match
with the ingredients and function of Sally Hansen Advanced Hard As Nails Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 10 ingredients in common.
They both do not contain any sulfates. They both contain harsh alcohols, common allergens and fragrances.
Price Comparison
This dupe is $4.13 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Holo Taco Scattered Holo Taco
70% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 5 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
70% match
with the ingredients and function of ILNP Lockup Base Coat
Dupe Explained
These products are both nail care that contain. They've got a total of 6 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Zoya Naked Manicure Satin Seal Top Coat
70% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 6 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $6.38 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Holo Taco Linear Holo Taco
70% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 5 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
70% match
with the ingredients and function of Nailtiques Nail Protein Formula 2
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
69% match
with the ingredients and function of Deborah Lippman Hard Rock Base And Top Coat Nail Strengthening
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $14.38 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
69% match
with the ingredients and function of Deborah Lippman Addicted to Speed Top Coat Super Quick-Drying
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $11.43 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Implora Nail Polish Clear
69% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 4 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Essence Colour Shield Top Coat
69% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 4 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Implora Nail Polish Nude 1
69% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 4 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
69% match
with the ingredients and function of Seche Crystal Clear Base Coat
Dupe Explained
These products are both nail care that contain. They've got a total of 6 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $4.32 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Holo Taco Quick-Dry Base
69% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 6 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Nail-Aid Quick Dry Glass Shine Top Coat
69% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 5 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $3.74 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
68% match
with the ingredients and function of Flowery Smooth & Strong Nail Treatment
Dupe Explained
These products are both nail care that contain. They've got a total of 8 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $4.38 less expensive than the original product. Nice find!
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
68% match
with the ingredients and function of Mersi Cosmetics Breathable Halal Nail Polish
Dupe Explained
These products are both nail care that contain. They've got a total of 7 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Holo Taco Long-Lasting Base
68% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 5 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Romand Mood Pebble Nail
68% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 5 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
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Colores De Carol Ultimate Healer Base Coat With Lavender
67% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 8 ingredients in common.
They both do not contain any parabens or sulfates. They both contain harsh alcohols, common allergens and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Holo Taco Glossy Taco
67% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 6 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Nail-Aid Gel Xtreme Shine Top Coat
67% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 5 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $1.37 more expensive than the original product.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Holo Taco Not Milky White
66% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 4 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
66% match
with the ingredients and function of Zoya Naked Manicure Naked Base
Dupe Explained
These products are both nail care that contain. They've got a total of 6 ingredients in common.
They both do not contain any common allergens, parabens or sulfates. They both contain harsh alcohols and fragrances.
Price Comparison
This dupe is $6.38 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
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Nail-Aid Hemp Multi-Action Shield
66% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 5 ingredients in common.
They both do not contain any common allergens, parabens or sulfates. They both contain harsh alcohols and fragrances.
Price Comparison
This dupe is $9.37 more expensive than the original product.
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
OPI Natural Nail Strengthener
66% match
with the ingredients and function of Holo Taco One-Coat Black
Dupe Explained
These products are both nail care that contain. They've got a total of 6 ingredients in common.
They both do not contain any oils, parabens or sulfates. They both contain harsh alcohols, fragrances and silicones.
Both products are also fungal acne (malassezia) safe.
Price Comparison
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Nail-Aid 1 Minute Artificials
65% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 4 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
This dupe is $3.74 less expensive than the original product. Nice find!
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Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
Hermès Les Mains Hermès Top Coat
65% match
with the ingredients and function of OPI Natural Nail Strengthener
Dupe Explained
These products are both nail care that contain. They've got a total of 5 ingredients in common.
They both do not contain any common allergens, oils, parabens or sulfates. They both contain harsh alcohols and fragrances.
Both products are also fungal acne (malassezia) safe.
Price Comparison
Learn more about this dupe
Looking for a full breakdown of the similarities and differences between these two products?
Check out our full comparison of these two products for all the details!
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