InstaNatural Vitamin C Serum Versus The Ordinary Niacinamide 10% + Zinc 1%
Updated on March 04, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe serums. They have a total of 3 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
InstaNatural Vitamin C Serum 37 ingredients
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
InstaNatural Vitamin C Serum 37 ingredients
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Sodium Ascorbyl Phosphate
Antioxidant
Citrus Paradisi Peel Oil
Masking
Hamamelis Virginiana Extract
Antiseborrhoeic
Cassia Angustifolia Seed Polysaccharide
Skin ConditioningSodium Hyaluronate
Humectant
Globularia Cordifolia Callus Culture Extract
Skin ConditioningGlycyrrhiza Glabra Root Extract
Bleaching
Camellia Sinensis Leaf Extract
Antimicrobial
Ginkgo Biloba Leaf Extract
Skin Conditioning
Fucus Vesiculosus Extract
Emollient
Punica Granatum Extract
AstringentArgania Spinosa Kernel Oil
Emollient
Laminaria Saccharina Extract
Skin ProtectingCamellia Oleifera Leaf Extract
AstringentRosa Canina Fruit Oil
Emollient
Hippophae Rhamnoides Fruit Oil
Skin Protecting
Ferulic Acid
Antimicrobial
Limnanthes Alba Seed Oil
Skin Conditioning
Glucosyl Hesperidin
HumectantRosmarinus Officinalis Leaf Extract
AntimicrobialCentella Asiatica Extract
Cleansing
Hibiscus Rosa-Sinensis Flower Extract
HumectantCarbomer
Emulsion StabilisingTocopherol
Antioxidant
Daucus Carota Sativa Seed Oil
Emollient
Prunus Armeniaca Kernel Oil
Masking
Equisetum Arvense Extract
AstringentTaraxacum Officinale Leaf Extract
Skin ConditioningGeranium Maculatum Extract
TonicHelianthus Annuus Seed Oil
Emollient
Xanthan Gum
EmulsifyingSodium Hydroxide
BufferingPropanediol
Solvent
Phenethyl Alcohol
MaskingPentylene Glycol
Skin ConditioningWater, Glycerin, Sodium Ascorbyl Phosphate, Citrus Paradisi Peel Oil, Hamamelis Virginiana Extract, Cassia Angustifolia Seed Polysaccharide, Sodium Hyaluronate, Globularia Cordifolia Callus Culture Extract, Glycyrrhiza Glabra Root Extract, Camellia Sinensis Leaf Extract, Ginkgo Biloba Leaf Extract, Fucus Vesiculosus Extract, Punica Granatum Extract, Argania Spinosa Kernel Oil, Laminaria Saccharina Extract, Camellia Oleifera Leaf Extract, Rosa Canina Fruit Oil, Hippophae Rhamnoides Fruit Oil, Ferulic Acid, Limnanthes Alba Seed Oil, Glucosyl Hesperidin, Rosmarinus Officinalis Leaf Extract, Centella Asiatica Extract, Hibiscus Rosa-Sinensis Flower Extract, Carbomer, Tocopherol, Daucus Carota Sativa Seed Oil, Prunus Armeniaca Kernel Oil, Equisetum Arvense Extract, Taraxacum Officinale Leaf Extract, Geranium Maculatum Extract, Helianthus Annuus Seed Oil, Xanthan Gum, Sodium Hydroxide, Propanediol, Phenethyl Alcohol, Pentylene Glycol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
InstaNatural Vitamin C Serum 37 ingredients
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
Reviews
Here's what our community thinks
InstaNatural Vitamin C Serum 37 ingredients
The Ordinary Niacinamide 10% + Zinc 1% 11 ingredients
Gotta give credit where credit is due
WOW… lot of people ganging up on this incredibly affordable/popular serum. I understand the criticisms, but personally I don’t believe the intensity is warranted. For so many people this was the start of their skincare journey; it certainly was mine! And because I had never used ingredients like niacinamide or zinc on my face before, of course I noticed an Show more
I've repurchased this so many times and tried different niacinamide serums but this one is my fav. It improves my hormonal acne so much and controls sebum production. Also, when I had the worst fungal acne flare-up ever, this and the lactic acid 5% SAVED ME. It burned a lot but now I don't have any bumps whatsoever. It won't work immediately so consistency is key. (I have combo-oily skin)
