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Summary
Your desert island product. The holy grail of serums, this multitasking formula brightens, firms, evens tone, and supports a bouncy, hydrated glow with stable vitamin c that does what it says. Your skin is No. 1 for a reason.
Benefits
- Clinically tested and powered by stabilized THD Vitamin C, made to stay effective longer and show up for your skin without the usual vitamin C drama
- Helps brighten, firm, hydrate, balance, and improve the look of uneven tone in one daily step
- Clinically tested to support healthier-looking skin with a lightweight formula made for all skin types, including sensitive skin
Key Ingredients
- THD Vitamin C, a stabilized form of vitamin C, helps brighten, reduce the look of pigmentation, and support collagen production
- MUTHALOAD® Core Technology combines four molecular weights of Hyaluronic Acid, Niacinamide, and Rice Kefiran to help boost absorption and enhance results
- Hyaluronic Acid helps hydrate and plump, while Niacinamide helps balance skin and support the skin barrier
Research Results
- Clinically proven to visibly reduce fine lines and wrinkles after 8 weeks
- Clinically proven to improve skin firmness and elasticity after just 4 weeks
- Clinically proven to improve the appearance of dark spots and hyperpigmentation
- Clinically proven to visibly reduce the appearance of pores and blemishes
- Dermatologist-tested and suitable for all skin types
- Based on a clinical study conducted on 33 subjects over an 8-week period
Item 77016353
Apply 1-2 pumps of the No. 1 Serum in the morning and evening to dry, clean skin on the face, neck, and décolletage. Use the No. 1 Serum by itself or follow with a moisturizer like the MUTHA Face Oil or Cream.
Aloe Barbadensis Leaf Juice, Tetrahexyldecyl Ascorbate, Glycerin, Camellia Japonica Seed Oil, Water (Aqua) (Eau), Propanediol, Ethylhexyl Olivate, Niacinamide, Oryza Sativa (Rice) Bran Oil, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Ferulic Acid, Glycyrrhiza Glabra (Licorice) Root Extract, Euterpe Oleracea Fruit Extract, Calendula Officinalis Flower Extract, Camellia Sinensis Leaf Extract, Amorphophallus Konjac Root Extract, Hydrolyzed Rice Bran Extract, Kefiran, Xanthan Gum, Polyglyceryl-4 Oleate, Sodium Acrylates Copolymer, Polyglutamic Acid, Pentylene Glycol, Ethylhexylglycerin, Potassium Sorbate, Sodium Benzoate, Citric Acid
This brand is excluded from most Ulta Beauty coupons.
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