Acetyl Methionine

Acetyl Methionine is a modified amino acid, methionine, that has an acetyl group attached. In cosmetics, it primarily functions as a hair and skin conditioning agent. It can help improve the feel and appearance of skin and hair.

BenefitMinimal 0.5 / 4

Hydration i0.3 / 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.

Soothing i0.2 / 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

• skin conditioning
• hair conditioning

Products with Acetyl Methionine

Browse all products →