Cosmedica Skincare 10% Niacinimide + Zinc Treatment Serum with skin hydrating Hyaluronic Acid - 1 oz (30ml)

Vi k un dermatólogo lo recomendó, lamentablemente mi piel es demasiado sensible y m ardió terrible en la cara, después le regale un poquito a mi hermana para su cara se le puso roja enseguida y sentía mucho ardor tuvo k correr literal a quitársela, tal vez sea buena pero no para pieles tan sensibles.

This helps my skin so much to control oil and shrink pores. I use this with hyaluronic acid so my skin does not dry out. I love this product because it is light and non-greasy. It only takes two or three drops and I use it twice a day.

This Cosmedica Niacinamide and Zinc Treatment is a medium weight serum that goes on easily and can be applied under other glycerin-based serums and moisturizers without pilling. Having used niacinamide with zinc for some time, I am aware that these ingredients actually do address skin inflammation and other common issues. Zinc PCA, the form of zinc in this product, is commonly used to help with acne. Niacinamide helps improve skin texture and can also improve a dry skin condition. I have used it to minimize dark spots. There is an ounce of serum in the Cosmedica brown bottle with its glass dropper. Because so little is used in the two treatments, morning and night, I will probably go through this bottle in about a month and a half. It appears to be a good product that does not remain sticky once applied, as some do. If you are just beginning to use niacinamide and you purchase this product, consider mixing this with another glycerin-based product to begin with in order to sensitize your skin. Some products contain half of the niacinamide that this product contains; beginning with a full 10% might cause initial irritation. But, halving the serum for a while will make it last longer! This product container says that the product is cruelty free, something that I think is important when purchasing cosmetics. However, the leaping rabbit logo is not evident on the box.

I normally use 3 different products to get all of these ingredients so I was excited to be able to use just one product & still get the same results. There is a slight scent to this,nothing major. It went on easily and wasn't sticky after it dried in about a minute & was able to put my moisturizer on. My skin feels soft & smooth the next day,I can't wait to see the future results.

Do not buy this product. Did absolutely nothing for my face. Wasn’t comfortable. Had to layer my normal products with it. Don’t waste your money.