Stevioside

Stevioside is a natural glycoside taken from the leaves of Stevia rebaudiana. In skincare it acts as a mild humectant and conditioner, helping serums, creams, and lip products hold moisture and feel smoother.
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Snapshot

Overview
A stevia-derived humectant that adds gentle, mild hydration.
Category
Hydration, Skin Conditioning
Type
Humectant

Ratings

Overall Rating

Fair

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Stevioside a Good Ingredient?

It rates Fair because it offers only mild humectancy compared with established moisturizers, and rare contact reactions can occur, which keeps it from a higher score.

Skin Benefits

It provides gentle hydration and improves suppleness through light water binding, though its performance is weaker than better-studied humectants.

Uses in Skincare & Cosmetics

It's used in essences, moisturizers, and lip balms to add light moisture and a smoother glide.

Safety

It carries typically low irritation potential. Sensitive individuals may still experience redness or itching; discontinue use if discomfort occurs.