Olaplex No.7 Bonding Oil Versus Ouai Hair Oil
Here's our complete breakdown comparing the ingredients, attributes, and more of Olaplex No.7 Bonding Oil versus Ouai Hair Oil .
Published on October 01, 2022
Overview
What they are
These products are both cruelty-free hair oils. They have a total of 11 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin and scar healing
Free From
They both do not contain any harsh alcohols, parabens or sulfates
What's Inside
They both contain common allergens, fragrances, oils and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Ingredient Info
Olaplex No.7 Bonding Oil 25 ingredients
Ouai Hair Oil 45 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
- Prunus Amygdalus Dulcis Oil
- Simmondsia Chinensis Seed Oil
- Jojoba Esters
- Butyrospermum Parkii Butter
- Helianthus Annuus Seed Oil
- Oryza Sativa Bran Oil
- Adansonia Digitata Seed Oil
- Borago Officinalis Seed Oil
- Crambe Abyssinica Seed Oil
- Glycine Soja Oil
- Passiflora Edulis Seed Oil
- Moringa Oleifera Seed Oil
- Coconut Alkanes
- Coco-Caprylate/Caprate
- Hydrogenated Olive Oil Unsaponifiables
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Olaplex No.7 Bonding Oil 25 ingredients
Ouai Hair Oil 45 ingredients
Notable Ingredients
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Benefits
This product contains 2 ingredients that may have this attribute:
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Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 4 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Olaplex No.7 Bonding Oil 25 ingredients
Ouai Hair Oil 45 ingredients
Dimethicone • Isohexadecane • C13-14 Isoparaffin • Coco-Caprylate • Phenyl Trimethicone • Bis-Aminopropyl Diglycol Dimaleate • Propanediol • Zea Mays Oil • Beta-Carotene • Helianthus Annuus Seed Oil • Moringa Oleifera Seed Oil • Punica Granatum Seed Oil • Water • Morinda Citrifolia Seed Powder • Parfum • Hexyl Cinnamal • Eclipta Prostrata Extract • Ethylhexyl Methoxycinnamate • Limonene • Tocopherol • Citral • Linalool • Melia Azadirachta Leaf Extract • Citronellol • Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate
Cyclopentasiloxane • Dimethicone • Prunus Amygdalus Dulcis Oil • Isododecane • Hydrogenated Ethylhexyl Olivate • C12-15 Alkyl Benzoate • Phenyl Trimethicone • Simmondsia Chinensis Seed Oil • Dimethiconol • Jojoba Esters • Butyrospermum Parkii Butter • Helianthus Annuus Seed Oil • Oryza Sativa Bran Oil • Adansonia Digitata Seed Oil • Borago Officinalis Seed Oil • Crambe Abyssinica Seed Oil • Glycine Soja Oil • Passiflora Edulis Seed Oil • Moringa Oleifera Seed Oil • Coconut Alkanes • Kaempferia Galanga Root Extract • Helianthus Annuus Extract • Amaranthus Caudatus Seed Extract • Oryza Sativa Bran Extract • Daucus Carota Sativa Root Extract • Rosmarinus Officinalis Leaf Extract • Tocopherol • Coco-Caprylate/Caprate • Ethylhexyl Methoxycinnamate • Polysilicone-15 • Diisostearyl Malate • Hydrogenated Olive Oil Unsaponifiables • Beta-Carotene • BHA • Citric Acid • Benzoic Acid • Phenoxyethanol • Parfum • Benzyl Benzoate • Citronellol • Benzyl Salicylate • Linalool • Hydroxycitronellal • Hexyl Cinnamal • Geraniol
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.
Olaplex No.7 Bonding Oil contains this as ingredient number 1.
Ouai Hair Oil contains this as ingredient number 2.
Phenyl Trimethicone is a silicon-based polymer. It is derived from silica.
Phenyl Trimethicone is used as an emollient and prevents products from foaming.
As an emollient, it helps trap moisture in the skin. It is considered an occlusive.
Learn more about Phenyl TrimethiconeOlaplex No.7 Bonding Oil contains this as ingredient number 5.
Ouai Hair Oil contains this as ingredient number 7.
Beta-Carotene is a carotenoid. It is an antioxidant that converts to Vitamin A. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells, such as pollution.
It gives plants the red, orange, and yellow color. Some foods with Beta-Carotene include sweet potatoes, carrots, apricots, and cantaloupe.
Olaplex No.7 Bonding Oil contains this as ingredient number 9.
Ouai Hair Oil contains this as ingredient number 33.
Helianthus Annuus Seed Oil is the oil derived from the seeds of a Sunflower. Sunflower seed oil is non-fragrant. It is an emollient, meaning it helps to soften the skin.
Sunflower seed oil contains many fatty acids. The fatty acids found in sunflower seeds include (from highest amount to least): linoleic acid, myristic acid, palmitic acid, stearic acid, arachidic acid, oleic acid, and linolenic acid.
These fatty acids help the skin create ceramides. Ceramides play a role in repairing the skin barrier.
Helianthus Annuus Seed Oil helps moisturize the skin. This in turn helps the skin look more rejuvenated and smoother.
Sunflowers are rich in vitamin E.
Historians believe Indigenous cultures of North America domesticated sunflowers before corn. Thus they relied on sunflower oil for a variety of uses. One such use is moisturizing skin and hair.
Sunflower seed oil may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.
Learn more about Helianthus Annuus Seed OilOlaplex No.7 Bonding Oil contains this as ingredient number 10.
Ouai Hair Oil contains this as ingredient number 12.
Moringa Oleifera Seed Oil is the oil expressed from the seeds of Moringa oleifera plant. It is more commonly known as Moringa seed oil.
Moringa seeds have antioxidant, anti-inflammatory, and skin hydrating properties. These seeds are rich in oils, proteins, monounsaturated fats, and tocopherols.
As an emollient, moringa seed oil helps trap moisture in the skin by creating a film on top. This helps keep your skin hydrated and soft.
Many compounds in moringa seed oil are antioxidant and anti-inflammatory. These compounds include Vitamin E. , catechins, ferulic acid, and more.
Another compound found in Moringa seed oil is oleic acid.
Moringa trees are native to the Himalayan mountains.
Learn more about Moringa Oleifera Seed OilOlaplex No.7 Bonding Oil contains this as ingredient number 11.
Ouai Hair Oil contains this as ingredient number 19.
Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.
In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.
Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Products use parfum often to give products a scent or cover up smells of different ingredients.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumOlaplex No.7 Bonding Oil contains this as ingredient number 15.
Ouai Hair Oil contains this as ingredient number 38.
Hexyl Cinnamal is a fragrance ingredient with a similar scent to jasmine. It can be naturally found in chamomile essential oil.
This ingredient is a known EU allergen and may sensitize the skin. The EU requires this ingredient to be listed separately on an ingredients list.
Hexyl Cinnamal is not water soluble but is soluble in oils.
Learn more about Hexyl CinnamalOlaplex No.7 Bonding Oil contains this as ingredient number 16.
Ouai Hair Oil contains this as ingredient number 44.
Ethylhexyl Methoxycinnamate is an organic compound that provides UVB protection. It often goes by the more common name of octinoxate. It is created from methoxycinnamic acid and 2-ethylhexanol.
Ethylhexyl Methoxycinnamate absorbs UVB rays with wavelengths between 280-320 nm. UV absorbers protect your skin by using chemical reactions to convert UV rays into heat and energy.
UVB (290-320 nm) rays emit more energy than UVA rays. They are capable of damaging DNA, causing sunburns and are thought to be linked to skin cancer.
The state of Hawaii has banned sunscreens containing octinoxate due to its potential impact on coral reefs. More research is needed to bridge gaps in this research. The European Union allows higher levels of octinoxate in sunscreens than the US and Australia.
Ethylhexyl Methoxycinnamate is oil soluble. It is not stable and may lose efficacy when exposed to sunlight.
Learn more about Ethylhexyl MethoxycinnamateOlaplex No.7 Bonding Oil contains this as ingredient number 18.
Ouai Hair Oil contains this as ingredient number 29.
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolOlaplex No.7 Bonding Oil contains this as ingredient number 20.
Ouai Hair Oil contains this as ingredient number 27.
Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.
Linalool has the same effect as Limonene when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.
Linalool has a scent that is floral, spicy tropical, and citrus-like.
Learn more about LinaloolOlaplex No.7 Bonding Oil contains this as ingredient number 22.
Ouai Hair Oil contains this as ingredient number 42.
Citronellol is used to add fragrance/parfum to a product. It is often derived from plants such as roses. In fact, it can be found in many essential oils including geranium, lavender, neroli, and more. The scent of Citronellol is often described as "fresh, grassy, and citrus-like".
Since the Citronellol molecule is already unstable, Citronellol becomes irritating on the skin when exposed to air.
Citronellol is a modified terpene. Terpenes are unsaturated hydrocarbons found in plants. They make up the primary part of essential oils.
Citronellol is not able to be absorbed into deeper layers of the skin. It has low permeability,
Citronellol is also a natural insect repellent.
Learn more about CitronellolOlaplex No.7 Bonding Oil contains this as ingredient number 24.
Ouai Hair Oil contains this as ingredient number 40.
Here's what our community thinks of the ingredients in these two products.
Olaplex No.7 Bonding Oil 25 ingredients
Ouai Hair Oil 45 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Olaplex No.7 Bonding Oil 25 ingredients
Ouai Hair Oil 45 ingredients
Reviews
Here's what our community thinks
Ouai Hair Oil 45 ingredients
Alternatives
Our Dupe Finder has found 2 potential alternatives that have similar ingredients to Olaplex No.7 Bonding Oil.
See 2 alternativesOur Dupe Finder has found 3 potential alternatives that have similar ingredients to Ouai Hair Oil.
See 3 alternatives