Hydrolyzed Glycosaminoglycans

Hydrolyzed glycosaminoglycans are low-molecular-weight fragments of moisture-binding polysaccharides similar to those in the skin's extracellular matrix. They boost water affinity in formulas, add slip, and suit lightweight hydration formats.
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Ingredient Snapshot

Overview
Moisture-binding sugar fragments that leave skin plumper and supple.
Category
Hydration, Barrier Support, Skin Conditioning
Type
Humectant

Ingredient Ratings

Overall Rating

Good

Comedogenic Risk

None

Skin Benefits

Draws water into the skin to leave it looking plumper and feeling more supple. Helps maintain a comfortable, hydrated complexion.

Uses In Skincare & Cosmetics

Common in hydrating serums, gel creams, and sheet masks that layer well under sunscreen or makeup.

Comedogenic Rating

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

Safety

Typically low irritation and suitable for most skin types, including sensitive. Adverse reactions are uncommon but possible for any ingredient; discontinue if irritation occurs.

Is Hydrolyzed Glycosaminoglycans a Good Ingredient?

Rated Good as a dependable humectant that improves skin hydration, though the clinical evidence behind it is supportive rather than extensive compared with hyaluronic acid. Performance can also vary by source and degree of hydrolysis, which keeps it just short of a top rating.

Products with Hydrolyzed Glycosaminoglycans

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