Decylene Glycol

Decylene glycol is a synthetic ingredient that functions as a humectant, helping the skin retain moisture. It also exhibits mild antimicrobial properties, which can help preserve cosmetic formulations. This dual action makes it useful in various skincare and cosmetic products.

BenefitModerate 1.5 / 4

Hydration i1.5 / 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.

RiskLow 1 / 4

Irritation i1 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• improves skin hydration
• provides mild antimicrobial action

Things to watch

• potential for mild irritation

Products with Decylene Glycol

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