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PABA - Para-aminobenzoic acid. Found in the vitamin B complex. Used as an ingredient in some sunscreen products.
Palette - A grouping of colors by family of tones or specific function.
Panthenol - Also known as vitamin B5, acts as a penetrating moisturizer.
Paraffin - A beeswax substitute derived from petroleum.
Petrolatum - Used in creams, it softens and soothes skin. Forms a film to prevent moisture loss.
pH - Percentage of hydrogen. Used to measure acidity in cosmetic preparations
Photoaging - Skin damage incurred through sun exposure.
Photosensitivity - A condition in which the application or ingestion of certain chemicals or foods can cause skin problems, such as rash, hyperpigmentation and swelling, when the skin is exposed to sunlight.
Phytocosmetic - Cosmetics which are made from plants.
Pore - Small opening of the sweat glands of the skin.
Psoriasis - A chronic disease of the skin consisting of itchy, dry, red patches, usually affecting the scalp or arms and legs. It may be treated with OTC or prescription medications.
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