Gleamin Illuminating Intimate Serum — Vitamin C + 4% Niacinamide, 1 fl oz | Brightening for Underarms & Inner Thighs

Gleamin Illuminating Intimate Serum is a lightweight vitamin C treatment formulated with 4% niacinamide, alpha arbutin and turmeric to target uneven tone and visible discoloration on underarms, inner thighs and intimate areas.

This concentrated 1 fl oz serum blends brightening and calming actives into a fast-absorbing formula made for friction-prone, delicate zones. Instead of a heavy cream, the serum uses a pH-balanced texture that layers easily under deodorant or body moisturizers and is suitable for daily morning and evening use. Active ingredients work together to even skin tone while complimentary soothing agents help maintain comfort and hydration in sensitive regions.

How does this serum address uneven tone in intimate areas?

The formula combines targeted brightening molecules—vitamin C and alpha arbutin—with 4% niacinamide to reduce the appearance of hyperpigmentation over time. Turmeric adds antioxidant support, helping the skin look more uniform while consistent use can reveal a more balanced finish.

• Vitamin C for visible brightening effects on darkened areas
• Alpha arbutin to help fade discoloration selectively
• Niacinamide 4% to support texture and tone improvement
• Turmeric as an antioxidant complement

Will it be gentle enough for sensitive underarms and intimate skin?

Yes — the serum includes skin-soothing ingredients like allantoin, panthenol and centella asiatica to calm and hydrate. The lightweight, fast-absorbing base and pH-balancing formulation are intended to minimize irritation when applied correctly and used consistently.

• Allantoin and panthenol to soothe and support the skin barrier
• Centella asiatica for gentle calming benefits
• Non-greasy texture suitable for delicate areas
• Designed for both morning and evening application

How do I incorporate it into my daily routine?

Apply a small amount to clean, dry skin on underarms, inner thighs or bikini line once or twice daily. Allow the serum to absorb fully before dressing or applying deodorant; if irritation occurs, reduce frequency. Consistent use over weeks offers the best visible results.

• Use after cleansing and before moisturizer or deodorant
• Apply a pea-sized amount to each treated area
• Patch test first on a small area if you have very reactive skin
• Keep sun protection for exposed areas as needed

What can I expect and how long until I see results?

Individual responses vary, but many users notice gradual improvements in tone and texture with regular application over several weeks. The formulation supports a smoother-looking finish while soothing ingredients reduce sensations of tightness or dryness that can accompany discoloration treatments.

• Gradual visible tone improvement with consistent use
• Smoother appearance as skin texture evens out
• Soothing actives to reduce discomfort during treatment
• 1 fl oz size for targeted, long-term use

Who this product is for: Gleamin Illuminating Intimate Serum is designed for people seeking a targeted brightening treatment for friction-prone or shaved areas like underarms, inner thighs and the bikini line. It’s intended for those who want a lightweight, daily serum that blends brightening actives with calming ingredients to help even skin tone without heavy creams. If you have highly reactive skin, perform a patch test and adjust frequency as needed.