Underarm Brightening Cream
The clinically-backed brightening cream curated for underarms, elbows, and knees. 4 powerhouse ingredients. Visible results in weeks.
1 tube (30g) · Starting at $24.99
The struggle is real
You shouldn't have to plan your outfit around your skin.
What changes
After testing hundreds of brightening products, we picked the one that actually delivers. 4 clinically-backed ingredients that work together to brighten, smooth, and even your skin tone.
Clinically backed
4 active ingredients
30-day guarantee
Full money back
Free US shipping
On orders $40+
All skin tones
Fitzpatrick I-VI
How to use
Apply
Squeeze a pea-sized amount onto clean, dry skin. Underarms, elbows, or knees.
Absorb
Massage gently until fully absorbed. No residue, no stickiness.
Glow
Use morning and night. Most people see visible brightening in 2 to 4 weeks of consistent use.
Real people, real results
What's inside
Clinically-backed actives that work together, not against each other.
K
Kojic Acid
2.0%
Inhibits tyrosinase, the enzyme that triggers dark spots and uneven pigmentation.
A
Alpha Arbutin
1.0%
Reduces melanin transfer to the skin surface for a more even complexion.
N
Niacinamide
5.0%
Strengthens the skin barrier, evens tone, and controls excess oil production.
G
Glutathione
0.5%
Antioxidant that lightens existing pigmentation and protects against new dark spots.
Choose your supply
Every order includes free US shipping on $40+ and our 30-day guarantee.
Try it
$24.99
1 tube (30g)
Perfect to try it out. One tube lasts about 4 weeks with daily use.
Add to cart30-day money-back guarantee
Double up
$44.99
$22.50 / tube
Save $5
8 weeks of consistent use. Great when you want a backup ready.
Add to cart30-day money-back guarantee
Triple
$49.99
$16.66 / tube
Save $25
12 weeks. Full transformation supply. Only $5 more than the duo.
Add to cart30-day money-back guarantee
Common questions
Most people notice visible improvement in 2 to 4 weeks with consistent daily use, morning and night. Full results typically develop over 6 to 8 weeks. Everyone's skin is different, so your timeline may vary.
Yes. The active ingredients target melanin overproduction regardless of your baseline skin tone. Kojic Acid and Alpha Arbutin are well-studied across all skin types (Fitzpatrick I through VI).
The formula is free of harsh bleaching agents like hydroquinone. Niacinamide actually strengthens your skin barrier. If you have extremely sensitive skin, do a patch test on your inner forearm first and wait 24 hours before full application.
Underarms, elbows, knees, and bikini line. Anywhere you have hyperpigmentation or uneven skin tone on the body. Avoid the face, as the formula is designed for thicker body skin.
The cream is manufactured by BARUBT, a lab specializing in brightening skincare. undim is a curated store: we research hundreds of formulas, test them, and bring you only the ones that actually work. What you see on this page is exactly what arrives at your door.
30-day money-back guarantee. If you are not seeing results after consistent use, email us and we will make it right. No complicated forms, no hoops.
Apply a pea-sized amount to clean, dry skin twice daily (morning and night). Massage until fully absorbed. Consistency is the key to visible results.
Join the women who stopped hiding and started glowing. Clinically-backed formula. Visible results. 30-day guarantee.
Get my glow →30-day money-back guarantee