Alpha Arbutin
Helps reduce the visible appearance of dark spots and uneven pigmentation, supporting a clearer and more balanced-looking tone over time.
Friction Can Leave More Than Discomfort
Daily rubbing, shaving, sweating, tight clothing, dryness, and product buildup can make areas such as the underarms and inner thighs appear darker, rougher, or uneven over time.
Less heaviness. More clarity. Thoughtful daily care.
Three Steps to Your Under Glow
1
Clean and Dry
Apply the serum to freshly cleansed, completely dry skin. Avoid using it immediately after shaving, waxing, or exfoliating.
2
Apply and Absorb
Massage a small amount into the targeted area until it is fully absorbed. A thin, even layer is enough.
3
Stay Consistent
Use once daily as part of your regular body-care routine. Visible cosmetic improvement develops gradually and can vary between individuals.
The Difference
Created for the Areas That Need Thoughtful Care
Real body-care routines. Real tone-care experiences. Real confidence.
✦ Ingredient-Led Body Care ✦
What Powers the Under Glow?
A targeted blend of tone-supporting, smoothing, and soothing ingredients provides thoughtful care for high-friction body areas.
Kojic Acid
Supports brighter-looking skin by helping improve the appearance of discoloration and uneven tone.
Niacinamide
Helps improve visible clarity while supporting the skin barrier and a smoother, more balanced appearance.
Peptides and Collagen
Help condition the skin and support a smoother, firmer-looking surface.
Botanical Extracts
Help soothe and comfort delicate skin in areas affected by regular friction, shaving, or dryness.
Brighter-Looking Tone
Under Glow provides lightweight, targeted care that supports visible tone refinement without a sticky finish or aggressive bleaching approach.
Cloud-Like Care
Smoother Care for Delicate Areas
Tone is only one part of how healthy-looking skin feels.
Under Glow also contains peptides, collagen, niacinamide, and botanical extracts that help improve the appearance of texture while supporting softness and comfort.
With consistent use, treated areas can appear smoother, more refined, and better cared for.
Visible clarity. Smoother texture. Confidence that feels personal.
Care in every glide
✦ Why Regalians ✦
WHY REGALIANS COMPARISON
Body Tone Care, Made More Thoughtful
| Feature | Regalians Brighting Serum by Regalians | Ordinary Serum |
|---|---|---|
| Alpha arbutin and kojic acid | ✓ | × |
| Niacinamide tone support | ✓ | × |
| Peptides and collagen | ✓ | × |
| Lightweight, fast absorption | ✓ | × |
| Non-sticky finish | ✓ | × |
| Designed for high-friction body areas | ✓ | × |
| Supports tone and texture | ✓ | × |
| No harsh bleaching approach | ✓ | × |
Your shave deserves skincare, not just foam.
Your Glow, Shared by You
Real body-care routines. Real tone-care experiences. Real confidence.
Lightweight and easy to use daily
I love how quickly the serum absorbs. It does not feel greasy or sticky under my clothes, so adding it to my evening routine has been very easy. My underarms also look more even and feel smoother with consistent use.
Gentle care for my inner thighs
I wanted something that would not feel harsh on a delicate area. Under Glow feels lightweight and comfortable, and I have gradually noticed a clearer, more balanced-looking tone on my inner thighs.
Consistency makes the difference
This is not an overnight product, but I appreciate that it feels gentle and absorbs without leaving any residue. I started using it every other day, and my skin now looks smoother and more cared for.
My skin looks smoother and more even
I have been using Under Glow on my underarms and knees as part of my nighttime routine. The texture is light, and the areas now appear smoother and more even-looking. I also like that it does not stain my clothes.
Here to Help
Frequently Asked Questions
Everything you need to know before making your purchase.
What is Under Glow Body Brightening Serum?
Under Glow is a lightweight body serum designed to improve the appearance of dark spots, uneven tone, and rough texture in external high-friction areas such as the underarms and inner thighs.
Which areas can I apply it to?
It can be applied to the underarms, inner thighs, knees, elbows, and other external body areas affected by friction or uneven-looking tone.
Do not apply it internally or directly to genital or mucosal areas.
Can I use Under Glow every day?
Yes. It is designed for once-daily use. If your skin is sensitive or new to ingredients such as kojic acid and alpha arbutin, begin with application every other day and increase gradually if your skin remains comfortable.
How much should I apply?
Apply only enough to create a thin, even layer over the targeted area. Using more product will not necessarily produce faster results and may increase the chance of irritation.
How quickly will I see results?
Cosmetic tone refinement develops gradually. The time required can vary based on your skin, the cause of discoloration, product consistency, friction, shaving habits, and overall routine.
Can I use it immediately after shaving or waxing?
No. Avoid applying active brightening products immediately after shaving, waxing, or exfoliating.
Wait until the skin feels calm and shows no redness, sensitivity, or irritation. A waiting period of at least 24 hours is a sensible starting point for many users.
Is it suitable for sensitive skin?
Under Glow is designed with delicate body areas in mind, but individual reactions can vary.
Perform a patch test 24 to 48 hours before your first full application. Stop using the product if persistent burning, swelling, itching, or irritation develops.
Can I use it during pregnancy or breastfeeding?
Customers who are pregnant, breastfeeding, receiving dermatological treatment, or managing a skin condition should consult a qualified healthcare professional before introducing a new active body serum.
