doi: 10.1098/rspb.2013.2955
While rare, taking too much vitamin A, D, or E can lead to potentially harmful side effects ( Alternatively, taking high doses of non-synthetic vitamin K seems to be relatively harmless, which is why an upper intake level (UL) has not been set for this nutrient ( Upper intake levels are set to indicate the maximum dose of a nutrient thats unlikely to cause harm for nearly all people in a general population ( SUMMARY Water-soluble vitamins are readily excreted from the body, while fat-soluble vitamins can be stored in tissues
Vitamin E and Vitamin C for nutrients to work with glutathione for skin repair
From starchy foods and sugars to high-protein foods such as boiled eggs, yogurt, chicken meat, fish
KEY INGREDIENTS Vitamin C brightens out skin tone, provides antioxidant protection and boosts collagen production Glutathione evens out skin tone and reduces dark spots Hyaluronic Acid provides deep hydration and smooths fine lines Niacinamide supports hydration and balances oil production HOW TO USE After cleansing, gently pat the serum on the face, avoiding eye area