Our concentrated powdered masque added to our daily shampoo creates an acidic/balancing treatment that removes buildup, scavenges mineral deposits and revitalizes your scalp. Use whenever you experience that heavy feeling in your hair caused by product buildup, hormonal shifts, or mineral deposits from your water. an acidic and physical exfoliant citric crystals scavenge minerals and close the cuticle of your hair essential oil free to work with all of our shampoo options Designed for: everyone who experiences buildup from hard water minerals, food allergies, stress, hormonal shifts, reactivity to conventional shampoos leading to rash or dandruffHow to use: Add a sprinkle to your shampoo and rub between your hands to activate the foaming bubbles. Apply to wet scalp and hair and rub. Let rest for a few minutes as the foaming action works. Massage scalp again (you may feel some undissolved crystals) and rinse thoroughly.2 oz aluminum bottle or 4 oz refill pouch *designed to work specifically with our own shampoo formulas as different shampoos have a different pH.  Ingredients: Maranta Arundinacea (arrowroot powder), citric acid, sodium bicarbonate, taraxam officinale** (dandelion root), arctium lappa**(burdock root) (and)vegetable glycerin*VEGAN. GLUTEN+NUT FREE*certified organic **wild harvested ***Ecocert