No. 1 Serum is designed for shoppers exploring face serums. Our clinically tested, do-it-all Vitamin C serum that creates healthier skin with ingredients you can trust. This overview is based on the supplied catalog data.
Key Benefits
- Designed for shoppers exploring face serums.
- Our clinically tested, do-it-all Vitamin C serum that creates healthier skin with ingredients you can trust.
- Product details are presented from the supplied catalog data.
- Ingredients: Aloe, Antioxidants, Collagen, Hyaluronic Acid, Niacinamide, Peptides, Vitamin C
- Benefit: Anti-aging, Brightening, Color-correcting, Hydrating
- Brand: Mutha
- Concern: Dark Spots, Fine Lines And Wrinkles, Hyperpigmentation And Uneven Skin Tone, Loss Of Firmness
- HSA & FSA Eligible: Yes
- Ingredient Preference: Antioxidants, Collagen, Hyaluronic Acid, Niacinamide, Peptides, Vitamin C
- More Ways To Shop: Clinical Results
- Skin Concern: Dark Spots, Fine Lines And Wrinkles, Hyperpigmentation And Uneven Skin Tone, Loss Of Firmness
- Type: Face Serums
How to Use
Apply or use as directed on the product packaging. Review the listed ingredients and directions before use, and discontinue use if irritation occurs.






Customer –
I’ve been using the No. 1 Serum for a month now, and my skin looks brighter and feels more hydrated. The combination of Vitamin C and hyaluronic acid really works wonders. Highly recommend!
Customer –
I appreciate that the serum is clinically tested and contains ingredients I trust. I’ve noticed a slight reduction in fine lines since I started using it, but the dark spots are still a work in progress.
Customer –
This serum is fantastic for color-correcting! My skin tone has become more even, and it feels firmer. Plus, it’s great to know it’s HSA and FSA eligible.