OneSkin

Oneskin Os-01 Hair Peptide Scalp Serum, 1.7 fl oz/50 mL.

Name: Oneskin Os-01 Hair Peptide Scalp Serum, 1.7 fl oz/50 mL.
Brand: OneSkin

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Product is rated SkinSAFE 91

Product is 91% free of the top 11 most common allergens, as determined by Mayo Clinic Research

Learn More About SkinSAFE Ratings

Ingredient information last updated on May 10, 2026 by SkinSAFE Team

Oneskin Os-01 Hair Peptide Scalp Serum, 1.7 fl oz/50 mL. - thumbnail 1

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Oneskin Os-01 Hair Peptide Scalp Serum, 1.7 fl oz/50 mL.

Product is rated SkinSAFE 91

Product is 91% free of the top 11 most common allergens, as determined by Mayo Clinic Research

Learn More About SkinSAFE Ratings

Ingredient information last updated on May 10, 2026 by SkinSAFE Team

Other Formulations (0 products)

How Safe is It?

Product Is

91 SkinSAFE 91

Teen SAFE

Talc Free

Common Preservative Free

Paraben Free

Lanolin Free

Coconut Free

Topical Antibiotic Free

MCI/MI Free

Nickel Free

Gluten Free

Propylene Glycol Free

Oil Free

Dye Free

SLS Free

Product Is Not

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Ingredients

1,2-Hexanediol Acetyl Tyrosine Alpha-Glucan Oligosaccharide Arctium Majus Root Extract Arginine Biotin Butylene Glycol Calcium Pantothenate Caprylyl Glycol Cellulose Gum CHONDRUS CRISPUS Citric Acid Citrulline Decapeptide-52 Disodium Succinate Erythritol Fisetin Glucosamine HcL Glycerin Helianthus Annuus (Sunflower) Sprout Extract HYDROLYZED SOY PROTEIN Hydroxyacetophenone Inulin Morus Nigra Leaf Extract Niacinamide Ornithine HCl Oryza Sativa (Rice) Bran Water PANAX GINSENG ROOT EXTRACT Panthenol PEG-12 Dimethicone Pentylene Glycol Polyquaternium-11 Potassium Sorbate Propanediol Raspberry Ketone Rehmannia Chinensis Root Extract Sodium Benzoate Sodium PCA Tetrasodium Glutamate Diacetate Water Xanthan Gum Zinc Gluconate

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Description

Ingredient & Allergen Review

SkinSAFE has reviewed the ingredients of Oneskin Os-01 Hair Peptide Scalp Serum, 1.7 fl oz/50 mL. and found it to be 91% Top Allergen Free and free of Gluten, Coconut, Nickel, Top Common Allergy Causing Preservatives, Lanolin, Paraben, Topical Antibiotic, MCI/MI, Propylene Glycol, Oil, Dye, and SLS. Product is Teen Safe.

Product Description

This daily scalp serum helps reduce shedding and reactivate the hair growth cycle. Clinically proven to improve hair density, it nourishes the scalp for thicker, fuller, healthier hair.