Betaine

Betaine is a water-soluble osmolyte, often sourced from sugar beets, used in skincare and haircare formulas. It draws and balances moisture, easing tightness and enhancing softness for a smoother feel in creams, serums, and cleansers.
Like this ingredient?

Ingredient Snapshot

Overview
Derived from sugar beets, it hydrates skin and eases tightness.
Category
Hydration, Barrier Support, Sensitive Skin, Soothing, Skin Conditioning
Type
Humectant

Ingredient Ratings

Overall Rating

Great

Comedogenic Risk

None

Skin Benefits

Helps keep skin cushioned and bouncy by attracting water and maintaining a comfortable feel, and it's gentle enough for reactive complexions to offset dryness from cleansing or environmental stress.

Uses In Skincare & Cosmetics

Common in hydrating serums, daily moisturizers, and eye creams, and also added to gentle cleansers and conditioners for a softer finish.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Generally well tolerated with a low irritation profile at typical cosmetic levels; sensitization is uncommon. Suitable for daily use unless an individual sensitivity is known.

Is Betaine a Good Ingredient?

This is a well-studied osmolyte and humectant that reliably boosts moisture balance, with good formula stability and a very low likelihood of irritation across skin types, which is what earns it a Great rating.

Products with Betaine

Related Ingredients