MUTHA™ 
NO.1 SERUM

The clinically tested, do-it-all Vitamin C serum that creates healthier skin with ingredients you can trust. Its potent formula features MUTHALOAD® Core Technology, which includes four molecular weights of Hyaluronic Acid, Rice Peptide Complex and Rice Kefiran. This bio-fermented blend allows the clinically proven ingredients to be absorbed easily and enhance results. Stabilized Vitamin C (THD)—50x more effective than L-Ascorbic Acid—helps reduce pigmentation and increase collagen production. It’s your complete protecting, hydrating, and repairing treatment.

The No. 1 Serum has no added fragrance or perfumes. It is formulated with plant and root extracts, which give the serum a natural, herbaceous scent.

- MUTHALOAD CORE TECHNOLOGY: Advanced formula loaded with clinically proven, bio-fermented ingredients that soothe distressed skin and balance skin’s barrier to help offset damage. Includes four molecular weights of Hyaluronic Acid, Rice Peptide Complex and Rice Kefiran

- TETRAHEXYLDECYL ASCORBATE (THD): A stabilized form of Vitamin C that has an absorption 50x more effective than L-Ascorbic Acid. Helps reduce and inhibit pigmentation, and increase collagen synthesis.

- FERULIC ACID: Helps protect and repair damaged skin cells to visibly reduce skin-aging.

- Awardwinner of Harper’s Bazaar Best of Beauty Awards 2022, The Zoe Report Best New Skin Care products of 2021, Glamour UK Best Brightening Serum

CLINICALLY PROVEN RESULTS:

- 100% saw significant reduction in fine lines and wrinkles after 8 weeks of use*

- 100% showed significant improvement in skin firmness and elasticity after 4 weeks of use*

100% agreed the look of pores and blemishes are reduced

79% showed improvement in dark spots and hyperpigmentation after 8 weeks of use*


*based on clinical study on 33 subjects over an 8-week period via expert grading and instrumentation

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, 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

We do not believe that CLEAN products are a must or the answer to every skin care problem. But we want to provide a quick guide for those who want to avoid certain ingredients.

Our Clean Beauty concept is primarily defined by the ingredients you won't find in the products with the CLEAN icon:

BHA (butylated hydroxyanisole), BHT (butylated hydroxytoluene), chemical sunscreens, EDTA, ethanolamines, ethoxylated ingredients (Ceteareth-20, emulsifying wax, PEGS, polysorbate-20, polysorbate-40, steareth-20, sulfates), formaldehyde, methylchloroisothiazolinone and methylisothiazolinone, methylcellulose or 2-methoxyethanol, nitro- and polycyclic musk, parabens, petrolatum and paraffin, phthalates, resorcinol, silicones, animal by-products (with the exception of lanolin and beeswax), toluene, triclosan and triclocarban.

With this icon you can see at a glance which products meet the standard of our CLEAN Guide.

Read more in the STUDIO about THE NICHE CLEAN GUIDE!