Ingredients Hydrating Yam Root Extract
110Yr
Tier · Anecdotal evidence
Hydrating · Barrier repair

Yam Root Extract

INCI: Dioscorea Villosa Root Extract · Also called: Phyto-mucin, Wild Yam Root Extract, Vegan Snail Mucin

The ultimate vegan alternative to snail mucin. It provides the same deeply hydrating, stretchy texture but is derived entirely from wild yam roots. Very soothing for sensitive skin.

For your skin

The ultimate vegan alternative to snail mucin. It provides the same deeply hydrating, stretchy texture but is derived entirely from wild yam roots. Very soothing for sensitive skin.

Want the science? Keep reading ↓

Mechanism of action

A botanical mucin alternative rich in phytosterols (diosgenin) and complex polysaccharides. Forms a protective, hydrating mesh over the skin to lock in moisture and soothe irritation without animal byproducts.

Why we tier this anecdotal

1 cited paper across 1 country. Most of what's cited here is mechanism-level or in-vitro work. We track this as Anecdotal until controlled clinical trials accumulate.

1
United States

Cited research

🇺🇸

Raj PS, Bergfeld WF, Belsito DV, Cohen DE, Klaassen CD, Rettie AE, Ross D, Slaga TJ, Snyder PW, Tilton S, Fiume M, Heldreth B, Dioscorea Villosa (Wild Yam) Root Extract, International Journal of Toxicology 2023 — Cosmetic Ingredient Review Expert Panel reaffirmed Dioscorea Villosa (Wild Yam) Root Extract as safe in the present practices of use and concentration in cosmetics (safety only; no efficacy claim)

2023Safety assessmentCIR:DioscoreaVillosa2023View source ↗

Sources: PubMed · KCI · J-Stage · CNKI · Wanfang · SFD · MFDS · Cochrane · SCCS · CIR. Every entry points to a specific document. See methodology for what each outcome label means.