Ingredient
Biotinoyl Tripeptide-4
What is Biotinoyl Tripeptide-4?
Biotinoyl Tripeptide-4 is a synthetic compound combining biotin with a tripeptide. This ingredient is designed in labs to enhance absorption and efficacy on the skin.
It's primarily used in cosmetic products, particularly those targeting hair and skin health. Although it is believed to strengthen hair and improve skin appearance, concrete scientific evidence supporting these claims is limited.
When you see Biotinoyl Tripeptide-4 on a label, it typically suggests a focus on beauty and care, but individual results may vary.
Commonly found in: Shampoos, Conditioners, Hair Serums, Facial Creams, Masks
The FDA does not specifically regulate Biotinoyl Tripeptide-4, but it is considered acceptable under the general cosmetic ingredient categories.
There is limited peer-reviewed research on its efficacy in enhancing hair and skin health.
Biotinoyl Tripeptide-4 is synthetic, but formulations can include other animal-derived ingredients.
Sources: Cosmetic Ingredient Review
Scout's take
This peptide is known for its ability to stimulate keratin production, which is beneficial for hair growth. It is considered safe for topical use.
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