Glycine Soja (Soybean) Extract

GLY

8/10

Concern level

High concern

Botanical extract derived from soybean (Glycine soja / Glycine max) used primarily as a skin-conditioning, antioxidant, and soothing ingredient. Depending on the extraction method, it may contain isoflavones, peptides, sugars, amino acids, and other phytochemicals that help support hydration, barrier function, and visible skin smoothness. It is typically used in low concentrations in leave-on and rinse-off formulations.

Pore-clogging

Non-comedogenic

Pregnancy

Safe

Regulatory

No data

Benefits

MoisturizingSoothingSupports Barrier Function

Chemical Properties

Typical Concentration

0.10% - 5.00%

Skin Type Compatibility

dry skin8/10

oily skin6/10

sensitive skin7/10

acne prone6/10

mature skin8/10

normal skin8/10

Interactions

incompatible with: No major ingredient incompatibilities are well established for topical use. If the formula is already highly exfoliating or irritating, pairing with multiple strong actives may increase overall irritation risk.

Risks & Warnings

Generally low risk in topical cosmetics, but soy-derived ingredients can be a concern for people with confirmed soy allergy or very reactive skin. As with most botanical extracts, composition can vary by supplier and extraction solvent, which may affect tolerance. Patch testing is prudent for highly sensitive users.

Vegan Cruelty-Free

Found In Products

Skinfix

Triple Lipid-Peptide Cream Refillable Barrier Moisturizer with Ceramides

Kate Somerville