Yarrow - Achillea millefolium . Extract from the flower heads of this ancient herbal, a known anti-inflammatory and anti-irritant. It also adds sheen to the hair and has a firming action on the skin.

Yeast - High in protein and B vitamins. Added to cosmetics for its nutritional properties.

Yellow Dock Extract - Astringent, purifies, antibacterial. Extracted from the root of the plant. Yellow Dock is a skin and lymphatic restorative, astringent, and purifier. It is excellent for abscesses, acne, dermatitis, and eczema.

Ylang Ylang Oil - Cananga odorata . Revitalizes, soothes, balances The pure essential oil from the exotic "flower of flowers" normalizes sebum production and is useful for dry, oily or combination skin. Essential oil used for its skin-soothing properties and spicy floral scent.

Yucca Root - Yucca schidigera . Mild, natural detergent used in shampoos and soaps for its foaming and purifying abilities. Contains saponins.