Hydrolyzed Glycosaminoglycans

Hydrolyzed Glycosaminoglycans (GAGs) are a group of complex carbohydrates that are naturally found in the skin's extracellular matrix. When hydrolyzed, they are broken down into smaller, more absorbable molecules. In skincare, they act as humectants, attracting and holding moisture in the skin, which helps to improve hydration and elasticity.

BenefitGood 2.8 / 4

Hydration i3.5 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

Anti aging i2.5 / 4

Whether it can help visible signs of aging — fine lines, wrinkles, loss of firmness, or photoaging.

Barrier support i2 / 4

Whether it supports the skin barrier — restoring lipids, reducing water loss, aiding barrier repair, or strengthening the skin’s protective function.

Texture i1.5 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

Soothing i1 / 4

Whether it can calm the skin — linked to less redness, irritation, discomfort, or visible reactivity.

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• improves skin hydration
• enhances skin elasticity
• supports skin barrier

Frequently asked questions

What are Hydrolyzed Glycosaminoglycans?

Hydrolyzed Glycosaminoglycans are fragments of larger sugar molecules naturally present in the skin. They are used in cosmetics for their ability to attract and bind water, improving skin hydration.

Are Hydrolyzed Glycosaminoglycans the same as hyaluronic acid?

Hyaluronic acid is a type of glycosaminoglycan, but Hydrolyzed Glycosaminoglycans refer to a broader group of these broken-down sugar molecules, all contributing to skin hydration.