- 15% vitamin C serum
- 4% niacinamide + bakuchiol
- One serum, many jobs
- Morning and night
What it is
What it does
Who it's for
How to use
How much: One to two pumps for face and neck.
2. Smooth evenly over your face and neck.
3. Follow with moisturizer. In the morning, finish with a broad-spectrum sunscreen.
4. Use morning and night. If your skin is sensitive, start once a day or every other day.
Where it fits: After cleansing, before moisturizer. Pair with the Vitamin C Clay Mask for the brand's core brightening duo.
Inside the formula
15% vitamin C (3-O-ethyl ascorbic acid + sodium ascorbyl phosphate)
Two stable forms of vitamin C for a brighter, more even-looking tone and antioxidant support
4% niacinamide
Vitamin B3, a well-studied ingredient that helps uneven-looking tone look more balanced and supports the skin barrier
Bakuchiol
A plant-based alternative to retinol that helps skin look smoother and more refined
Turmeric
A kitchen classic loved for its glow-boosting reputation; it also gives the mask its sunny color
Hyaluronic acid
Holds moisture in skin so the serum does not dry you out
Full ingredient list
Why we stock it
We stock this because it is the concentrated core of the whole Gleamin line. One serum with 15% vitamin C, niacinamide, and bakuchiol covers brightening, tone, and texture in a single pump.
The Nexus standard
Vetted before it lists
Every brand on our shelf is screened before it can sell here. Fewer than you'd think make it through.
Direct from the maker
We work directly with independent brands and skip the retail markup, so you pay less for the same products.
30-day returns
Changed your mind? Returns are easy within 30 days on unopened products. Secure checkout, always.
About the brand
Gleamin
The vitamin C mask that went viral
We stock Gleamin because their clay mask actually brightens without that tight, cracked-face feeling, and the reviews speak for themselves.
Shop all Gleamin



