Gluta Brightening Serum
Brightens Skin
Evens Skin Tone
Reduces Pigmentation
Fades Dark Spots
Choose Your Size
Gluta Brightening Serum is a next-generation brightening formula built around 0.4% Illuminyl™ 388, 0.9% Liposomal Glutathione, 3% Hibiscus Seed Extract and 1.5% Saffron Extract.
Together they help brighten the skin, even out tone, ease pigmentation and support firmer, more radiant-looking skin.
Decreases Pigmentation
Illuminyl™ 388 acts on pigmentation genes and melanin-making enzymes, helping curb melanin production at its source.
Reduces Dark Spots
Saffron extract helps slow tyrosinase, the enzyme behind melanin, so spots look lighter and tone looks more even.
Brightens Skin
Illuminyl™ 388 helps lift brightness and radiance for a visibly clearer complexion.
Even Skin Tone
Several plant actives work on pigmentation together to ease the look of patchy, uneven tone.
Fortifies The Skin Barrier
Polyglutamic acid supports hydration and barrier function, keeping skin comfortable and resilient.
Makes Skin Firmer
Hibiscus seed extract helps protect FGF-2, a key protein for firmness, elasticity and density.
Better Skin Hydration
Saffron helps skin hold on to water, while polyglutamic acid adds hydration support.
Antioxidant Protection
Liposomal glutathione helps neutralise free radicals, guarding skin from UV and pollution stress.
Illuminyl™ 388 (0.4%)
- A green tea-derived brightening active: a stabilised glucoside form of EGCG (EGCG-G1).
- Travels through the skin's own GLUT1 transporters to reach deeper into the epidermis.
- Switches down pigmentation genes and melanin-making enzymes, so less melanin forms.
- Also eases oxidative stress and supports the skin microbiota linked to the brightening metabolite trigonelline.
Liposomal Glutathione (0.9%)
- L-glutathione wrapped in skin-like phospholipid layers, which protects it from breaking down.
- Neutralises reactive oxygen species and keeps cells in redox balance against UV and pollution stress.
- Penetrates the stratum corneum far better than free glutathione.
Saffron Extract (1.5%)
- Crocus sativus stigmas are the source of this extract.
- Slows tyrosinase, the key enzyme in melanin synthesis, for a more even tone.
- Antioxidants and calming bioactives ease redness and irritation.
- Improves the skin's water-holding capacity and reduces water loss.
Hibiscus Seed Extract (3%)
- Hibiscus Abelmoschus seed extract that helps protect FGF-2, a protein vital to skin structure and repair.
- Mimics natural heparan sulphate to keep FGF-2 stable as it declines with age.
- Supports fibroblast renewal and hyaluronic acid production.
- Backs firmness, elasticity and density, and visibly softens wrinkles.
Polyglutamic Acid (TWAINMOIST® NP)
- Corn-derived, made by Bacillus subtilis fermentation, and listed on the pack.
- Supports skin hydration and barrier function.
LABEL NOTE
- Full ingredient list as printed on the pack: Aqua, Hibiscus (Abelmoschus moschatus) Seed Extract, Zemea (Propanediol), Saffron (Crocus sativus) Stigma Extract, Glycerin, Liposomal Glutathione, Phenoxyethanol, TWAINMOIST® NP-Polyglutamic Acid (Corn-Bacillus subtilis fermentation), Xanthan Gum, Illuminyl™ 388 (EGCG-G1; Epigallocatechin gallatyl-alpha-D-glucoside). TWAINMOIST® NP is a registered trademark owned by Syntivia, France.
Step 1
Massage
Apply a few drops and massage evenly over cleansed skin.
Step 2
Repeat
Use it twice a day, in your morning and evening skincare routine.
Make It A Routine
Use sunscreen in the morning for best results.
Your Glow Can Fade In More Ways Than One
Dull, Tired-Looking Skin
When natural radiance fades
Uneven Tone & Pigmentation
When tone loses its balance
Stubborn Dark Spots
When marks stay visible
Fading Natural Glow
When skin looks less fresh
Our 15 Studies & Clinical Publications - Gluta Brightening Serum
Good questions, honest answers
OZiva Gluta Brightening Serum offers far more than brightening. Five advanced actives, each acting through a different mechanism, help diminish dark spots and pigmentation, lift skin radiance, improve firmness and elasticity, and leave the complexion more even-toned and smooth. Liposomal delivery technology boosts skin penetration and backs natural antioxidant defense in the skin. Used regularly, healthier, glowing skin is revealed, with visible improvements in as little as 2 weeks.
It's made for dull, tired-looking skin, uneven skin tone, stubborn dark spots, and a fading natural glow. If your skin has lost its radiance or looks patchy and pigmented, OZiva Gluta Brightening Serum is built for you to get glowing skin.
Most Vitamin C serums mainly provide antioxidant support and help brighten skin. Oziva Gluta Brightening Serum goes beyond brightening with Illuminyl™ 388, which works on the pigmentation pathway by helping regulate melanin formation and reducing the appearance of existing dark spots for a more even skin tone. Powered by five advanced actives, it targets multiple skin concerns—pigmentation, dullness, radiance, firmness, hydration and elasticity. In clinical studies, 0.4% Illuminyl™ 388 showed up to 3.5× greater improvement in skin radiance compared to 2% Vitamin C.*
OZiva Gluta Brightening Serum works through a multi-pathway approach to target the root causes of dullness and pigmentation. Illuminyl™ 388 helps regulate melanin production by targeting key pigmentation pathways, while Liposomal Glutathione supports antioxidant defense against oxidative stress that can trigger pigmentation. Saffron extract helps reduce pigmentation triggers, Polyglutamic Acid supports skin barrier hydration, and Hibiscus seed extract improves firmness and elasticity. Together, these five actives work synergistically to reduce the appearance of dark spots, improve skin tone evenness, and enhance overall radiance for healthier-looking glowing skin.
Yes. As a serum for pigmentation and dark spots, OZiva Gluta Brightening Serum works on two fronts: Illuminyl™ 388 helps target melanin production which reduces occurrence of new dark spots and visibly reduces existing pigmentation, while Saffron Extract helps reduce dark spots and even out tone. With consistent use, spots appear lighter and skin tone looks more even over time.
Ingredients start working on pigmentation pathways from Day 1. With consistent use, skin begins to look more hydrated and radiant from Week 2. By Week 4, pigmentation and uneven tone start improving, and by Week 8, skin appears brighter, firmer, and healthier with continued improvement over time.
Unlike regular pigmentation serums that focus mainly on one aspect of pigmentation, OZiva Gluta Brightening Serum is powered by five potent actives working through different mechanisms. Illuminyl™ 388 targets key pigmentation pathways to help regulate melanin production and improve skin radiance. Liposomal Glutathione enhances antioxidant defense and helps protect skin from oxidative stress. Saffron Extract helps reduce pigmentation triggers and supports a more even skin tone. Polyglutamic Acid strengthens skin hydration and barrier function, while Hibiscus Seed Extract supports skin firmness and elasticity. Together, these actives work synergistically to address pigmentation, dullness, uneven tone, and early signs of skin aging—delivering brighter, firmer, healthier-looking skin.
Stability and skin penetration are weak points of free glutathione. Wrapped in skin-like lipids, the liposomal form is protected and travels deeper, giving 3.7 times greater skin penetration.* That is why OZiva Gluta Brightening Serum is better suited to pigmentation as a glutathione serum, defending more strongly, as an antioxidant, against pollution and UV stress.
Yes, it's designed for all. It's lightweight, fast-absorbing, and non-greasy, so it slips easily into your morning and night routine without feeling heavy or sticky. As with any new skincare product, a patch test is recommended before regular use.
Massage a few drops evenly onto cleansed skin, twice a day, morning and night. For best results, always follow with sunscreen in the morning. That said, if your skin is particularly sensitive, patch test before full use and introduce it gradually into your routine.
