GUANINE

Ingredient type: OTHER

✨ Role: Guanine is often used to add radiance and create a luminous effect in make-up products. It reflects light, giving the skin an iridescent or pearly appearance.

Ingredient type : Optical effect

Safety: This ingredient is generally considered safe for use in cosmetic products.

✨ Vegan: Guanine is traditionally derived from fish scales, so it's not considered vegan.

✨ Worth knowing: Although considered harmless, it may not be suitable for vegans or those who avoid animal products. Opt for synthetic or plant-based alternatives if you wish to avoid this component.

Present in: Commonly used in make-up, particularly in eyeshadow, nail polish and some lipsticks to give them a pearly finish.

Comedogenic rating: