Niacinamide 10% + Zinc 1% Serum is a combination of concentration of niacinamide and zinc. These two ingredient together can work great to repair your skin barrier and overall skin health.
 
Guerniss Niacinamide 10% + Zinc 1% Serum

• This is an incredible product for oily, congested and blemish prone skin.
• It evens out the skin and helps to brighten the skin. It controls sebum production and reduces skin dullness and dryness.
• In a word this serum is great for people who have damaged skin and large pores. Besides visibly reduces the appearance of pores and regulates sebum.
• This serum is a water based serum which has the concentration of niacinamide and zinc together. Altogether this serum works specifically to repair your skin barrier and improves skin smoothness.

 
Cautions:

• If you notice any redness, burn or any side effects do not continue the product.
• Do not use this with topically applied Vitamin C. Use these two components in alternate time.

 
This Serum is gentle for everyday use and also has no proven side effects. It is also Vegan, dermatologically tested and cruelty free.
 
Country of Origin: Hong Kong.