Self-tanners work by reacting with the amino acids in the dead cells of your skin's outer layer, creating a temporary brown color. elaborate
Vitamin C serum is most effective when stored in a dark, cool place, as light and heat can degrade its potency. elaborate
Facial rollers and Gua Sha tools are traditionally made from materials believed to have cooling properties, like rose quartz or jade, to help reduce puffiness. elaborate
Chemical peels were used by ancient Egyptians, employing ingredients like sour milk and vinegar to improve skin. elaborate
Many body lotions contain humectants, which draw moisture *from* the air to your skin – so they can actually be less effective in very dry climates. elaborate
Some acne treatments containing benzoyl peroxide can bleach fabrics, so be careful not to get it on your clothes! elaborate