Hyaluronic acid serum is a basic skin care product. It is used to moisturize and stimulate skin rejuvenation.
Laikou Switzerland Niacinamide Anti-Aging Facial Serum perfectly moisturizes the skin, stimulates its regeneration, eliminates dryness and fights the first signs of skin aging and wrinkles. NOT STERILE.
Recommendations for use:
Clean your skin and treat it with toner. Then use a pipette to squeeze 2-4 drops of the serum onto your face and distribute it evenly. Wait until it is absorbed, and then use other skin care products.