Garnier Skin Naturals Vitamin C Super Glow Serum

Oh, you can either patch or use it twice a week. Since it salicylic acid treatment you may not need it everyday

The concentration is pretty mild and it only use vitamin c derivative, not pure ascorbic acid. But still do a patch test since the vit c is combined with salicylic acid ! If it suits you, you can use it maybe thrice a week and keep it in fridge/somewhere dark & cool since vut c serum oxidized pretty easily

is this a new packaging? looks luxurious.