This product is also available in a clinical strength formula.

Contact an Osmosis Professional to purchase Catalyst MD from our MD Advanced Collection.

Use: Apply 1-2 pumps on clean skin morning and/or evening. Spritz any Osmosis Activating Mist and gently massage into skin. Follow with additional serum(s) and moisturizer if needed.

Pro Tip: Put a drop of the serum on a band-aid, place over a skin tag or pigmented area, and let sit overnight to deliver a concentrated dose in a targeted area.

Water, Sodium Bicarbonate, Ketoglutaric Acid, Ascorbic Acid, Glycine, Propanediol, Proline, Lysine HCI, Aloe Barbadensis Leaf Juice, Hydroxypropyl Starch Phosphate, Alanine, Zinc Gluconate, Citrus Grandis (Grapefruit) Peel Oil, Glycerin, Copper Gluconate, Acetyl Cysteine, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice Powder, Hydrogenated Phosphatidylcholine, Lonicera Caprifolium (Honeysuckle) Flower Extract, Lonicera Japonica (Honeysuckle) Flower Extract, Magnesium Chloride, Polyglyceryl-4 Caprate, Xanthan Gum, Benzyl Alcohol, Micrococcus Lysate, Potassium Sorbate, Fragrance.

Color may change or vary naturally over time. This does not reduce the efficacy of the product. This ingredient list is subject to change; please refer to product packaging for the most up-to-date ingredient list. Chirally correct ingredients used where possible.