Glossary

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Adaptogens

What it is Adaptogens are a group of natural substances, often derived from herbs and plants,...

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What it is Acetone is a powerful, fast-acting solvent widely used in nail polish removers. It...

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What they are Amino acids are the building blocks of proteins (including collagen, elastin and keratin)...

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What it is Allantoin is a naturally soothing compound found in plants like comfrey, chamomile and...

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What It Is: Actinic keratosis is a precancerous skin lesion caused by long-term sun exposure. It...

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Antioxidants in skincare, such as vitamin C, niacinamide, and green tea extract, play a vital...

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Alcohol and skin conditions are linked, as I have also discussed in my entry on...

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What It Is: Acne is a common skin condition caused by clogged hair follicles due to...

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Azelaic Acid is a naturally occurring compound derived from grains such as barley, wheat, and...

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What are AHAs? Alpha Hydroxy Acids (AHAs) are water-soluble acids derived from natural substances like fruit,...

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