Retinol (Vitamin A) 주름개선, 충분한 보습이 필요함 (Recommendation for use of products with CERAMIDE OR COLLAGEN)
3 products
Overview. Vitamin A (retinol, retinoic acid) is a nutrient important to vision, growth, cell division, reproduction and immunity. Vitamin A also has antioxidant properties.
It is not recommended to use retinoid products as they irritate the skin when used with exfoliating products.
Retinol's products weaken the skin when used with vitamin C.
It is best to apply Retinol products at night.
Vitamin C is more effective when applied in the morning.
Retinol's products weaken the skin when used with vitamin C.
It is best to apply Retinol products at night.
Vitamin C is more effective when applied in the morning.
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