The Ariul 7 Days Glow Brightening Serum is a product that claims to brighten the skin, balance uneven skin tone, and fade dark spots and other pigmentation. The serum contains niacinamide (5%), vitamin C, and lemon fruit extract. Here are some positive and negative aspects of the product:
Positive:
- Contains niacinamide, which is known to improve skin texture and reduce the appearance of pores.
 - Contains vitamin C, which is a powerful antioxidant that can brighten the skin and reduce the appearance of dark spots.
 - Contains lemon fruit extract, which is rich in vitamin C and can help to exfoliate the skin.
 
Negative:
- The serum contains fragrance, which can be irritating to some people.
 - The serum contains butylene glycol, which can be comedogenic (i.e. clog pores) for some people.
 
Here are the ingredients of the Ariul 7 Days Glow Brightening Serum:
- Water
 - Propanediol
 - Niacinamide
 - Butylene Glycol
 - Glycerin
 - 1,2-Hexanediol
 - Panthenol
 - Betaine
 - Ammonium Acryloyldimethyltaurate/VP Copolymer
 - Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
 - Xanthan Gum
 - Ethylhexylglycerin
 - Disodium EDTA
 - 3-O-Ethyl Ascorbic Acid
 - Sorbitan Isostearate
 - Coptis Japonica Root Extract
 - Citrus Limon (Lemon) Fruit Extract
 - Tocopherol
 




