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Lightweight silicone carrier
Silicone that smooths and protects
Broad-spectrum preservative
Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Vitamins Vitamins Keratin Protein Hair Serum is a decent serum with an overall score of 5.8/9.8. it takes a straightforward approach to skincare. The formula leads with Cyclopentasiloxane, Dimethicone — ingredients that support the skin barrier and moisture levels.
It performs well on low irritation risk (7.4). On the flip side, hydration could be stronger and active ingredient concentration is on the lighter side.
Great for
May not suit
Softens and smooths — #2 in the INCI list
Softens and smooths — #3 in the INCI list
21 ingredients — listed in INCI order (highest concentration first)
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.