The Ordinary Multi-Peptide Serum for Hair Density Versus Ouai Hair Oil
Updated on June 13, 2024
Overview
What they are
These products are both cruelty-free . They have a total of 1 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, sensitive skin, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, parabens or sulfates
What's Inside
They both contain oils
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
The Ordinary Multi-Peptide Serum for Hair Density 36 ingredients
Ouai Hair Oil 45 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
The Ordinary Multi-Peptide Serum for Hair Density 36 ingredients
Ouai Hair Oil 45 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
Solvent
Butylene Glycol
Humectant
Glycerin
Humectant
Caffeine
Skin Conditioning
Biotinoyl Tripeptide-1
Acetyl Tetrapeptide-3
Skin Protecting
Larix Europaea Wood Extract
HumectantPisum Sativum Extract
Skin ConditioningScutellaria Baicalensis Root Extract
AstringentTriticum Vulgare Germ Extract
Skin ConditioningGlycine Soja Germ Extract
EmollientTrifolium Pratense Flower Extract
Astringent
Camellia Sinensis Leaf Extract
Antimicrobial
Apigenin
Antioxidant
Oleanolic Acid
Skin ConditioningArginine
Masking
Glycine
Buffering
Calcium Gluconate
HumectantZinc Chloride
SoothingLactic Acid
Buffering
Gluconolactone
Skin Conditioning
Dextran
Maltodextrin
Absorbent
Hydroxyethylcellulose
Emulsion StabilisingXanthan Gum
EmulsifyingPentylene Glycol
Skin ConditioningDimethyl Isosorbide
SolventPolysorbate 20
Emulsifying
PPG-26-Buteth-26
Skin ConditioningPEG-40 Hydrogenated Castor Oil
Emulsifying
Trisodium Ethylenediamine Disuccinate
Sodium Metabisulfite
Antioxidant
Sodium Benzoate
Masking
Phenoxyethanol
Preservative
Chlorphenesin
Antimicrobial
Water, Propanediol, Butylene Glycol, Glycerin, Caffeine, Biotinoyl Tripeptide-1, Acetyl Tetrapeptide-3, Larix Europaea Wood Extract, Pisum Sativum Extract, Scutellaria Baicalensis Root Extract, Triticum Vulgare Germ Extract, Glycine Soja Germ Extract, Trifolium Pratense Flower Extract, Camellia Sinensis Leaf Extract, Apigenin, Oleanolic Acid, Arginine, Glycine, Calcium Gluconate, Zinc Chloride, Lactic Acid, Gluconolactone, Dextran, Maltodextrin, Hydroxyethylcellulose, Xanthan Gum, Pentylene Glycol, Dimethyl Isosorbide, Polysorbate 20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Trisodium Ethylenediamine Disuccinate, Sodium Metabisulfite, Sodium Benzoate, Phenoxyethanol, Chlorphenesin
Cyclopentasiloxane
Emollient
Dimethicone
Emollient
Prunus Amygdalus Dulcis Oil
Skin Conditioning
Isododecane
EmollientHydrogenated Ethylhexyl Olivate
EmollientC12-15 Alkyl Benzoate
AntimicrobialPhenyl Trimethicone
Skin Conditioning
Simmondsia Chinensis Seed Oil
Emollient
Dimethiconol
Emollient
Jojoba Esters
Emollient
Butyrospermum Parkii Butter
Skin Conditioning
Helianthus Annuus Seed Oil
Emollient
Oryza Sativa Bran Oil
Emollient
Adansonia Digitata Seed Oil
Emollient
Borago Officinalis Seed Oil
Emollient
Crambe Abyssinica Seed Oil
Skin Conditioning
Glycine Soja Oil
Emollient
Passiflora Edulis Seed Oil
Emollient
Moringa Oleifera Seed Oil
Emollient
Coconut Alkanes
Emollient
Kaempferia Galanga Root Extract
Skin ConditioningHelianthus Annuus Extract
Emollient
Amaranthus Caudatus Seed Extract
Skin Conditioning
Oryza Sativa Bran Extract
Skin Conditioning
Daucus Carota Sativa Root Extract
Skin Conditioning
Rosmarinus Officinalis Leaf Extract
AntimicrobialTocopherol
Antioxidant
Coco-Caprylate/Caprate
Emollient
Ethylhexyl Methoxycinnamate
UV Absorber
Polysilicone-15
UV FilterDiisostearyl Malate
EmollientHydrogenated Olive Oil Unsaponifiables
Emollient
Beta-Carotene
Skin ConditioningBHT
Antioxidant
Citric Acid
Buffering
Benzoic Acid
Masking
Phenoxyethanol
Preservative
Parfum
Masking
Benzyl Benzoate
Antimicrobial
Citronellol
Perfuming
Benzyl Salicylate
Perfuming
Linalool
Perfuming
Hydroxycitronellal
Perfuming
Hexyl Cinnamal
Perfuming
Geraniol
Perfuming
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, BHT, Citric Acid, Benzoic Acid, Phenoxyethanol, Parfum, Benzyl Benzoate, Citronellol, Benzyl Salicylate, Linalool, Hydroxycitronellal, Hexyl Cinnamal, Geraniol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
The Ordinary Multi-Peptide Serum for Hair Density 36 ingredients
Ouai Hair Oil 45 ingredients
Reviews
Here's what our community thinks
The Ordinary Multi-Peptide Serum for Hair Density 36 ingredients
It certainly has a positive effect. Even though I have sebderm it does not break me out much, even with all the oily ingredients.
It is not too hard to apply and overall I am happy
Unfortunately, this hair serum didn't work for me—it left my scalp greasy, itchy, and even caused dandruff.
Ouai Hair Oil 45 ingredients
this product has quite a few good quality oils in it, so i think you’re getting your money’s worth. it also has a clean, feminine floral scent. it really smooths down your hair, but it’s lightweight and, unless you use too much, your hair is unlikely to become greasy!
