The Skin Formulary
IngredientsBrandsJournalShop
Browse Products

Researched by Helena DeMaria-Williams

Formula IngredientSkin Conditioning Agent

Carnitine

INCI: Carnitine

Carnitine (L-carnitine) is a naturally occurring amino acid derivative that plays a key role in cellular energy metabolism. In skincare, it is valued for its ability to regulate sebum secretion, with clinical studies demonstrating that topical L-carnitine effectively reduces sebum production in human skin.

Category

Skin Conditioning Agent

Irritation Risk

Low

Skin Types

oily, combination, acne-prone skin

What does this do in a formula?

sebum regulation, skin conditioning, oil control, antistatic, cleansing

Is Carnitine safe? Key considerations

Can Carnitine cause irritation?

Low Risk

Well tolerated at cosmetic concentrations. No EU CosIng Annex II or III restrictions apply. Naturally present in the body.

Does Carnitine increase sun sensitivity?

No Risk

Carnitine does not increase photosensitivity.

Is Carnitine safe during pregnancy?

Safe

No documented safety concerns for topical cosmetic use during pregnancy. L-carnitine is a naturally occurring compound in the human body. Consult a healthcare provider if in doubt.

How does Carnitine work?

Carnitine (L-carnitine) is a naturally occurring amino acid derivative that plays a key role in cellular energy metabolism. In skincare, it is valued for its ability to regulate sebum secretion, with clinical studies demonstrating that topical L-carnitine effectively reduces sebum production in human skin.