Guerniss Raw Glutathione Niacinamide Ceramide Serum (30ml) is a powerful skin-repair and brightening serum designed to improve uneven tone, dullness, and weakened skin barriers. This lightweight, fast-absorbing formula combines advanced actives with deep hydration to deliver visible results without irritation.

At the core of the formula, Glutathione works as a potent antioxidant to help brighten the complexion and reduce oxidative stress, while Niacinamide visibly minimizes dark spots, refines pores, and balances oil production. Alpha Arbutin targets hyperpigmentation and promotes a more even, radiant skin tone.

To strengthen and protect your skin, Ceramide restores the natural moisture barrier, preventing water loss and sensitivity. Sodium Hyaluronate and Glycerin deeply hydrate the skin, keeping it plump and smooth, while Panthenol soothes and repairs stressed skin.

Perfect for daily use, this serum leaves your skin looking brighter, healthier, and more resilient with every application.

👩🦰 Suitable For:

All skin types, including dry, oily, combination, and sensitive skin.

Aqua, Glycerin, Niacinamide, Disodium EDTA, Glutathione, Alpha Arbutin, Propylene Glycol, 

Ceramide, Sodium Hyaluronate, Panthenol, Carbomer, Triethanolamine, DMDM Hydantoin, 

Fragrance and Others. 

✨ Key Benefits:

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• Brightens dull and uneven skin tone
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• Helps fade dark spots and pigmentation
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• Strengthens and repairs the skin barrier
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• Provides long-lasting hydration
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• Improves skin texture and smoothness

🧪 Key Ingredients:

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• Glutathione – Antioxidant brightening agent
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• Niacinamide – Improves tone, texture & pores
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• Alpha Arbutin – Targets pigmentation
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• Ceramide – Restores skin barrier
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• Sodium Hyaluronate – Deep hydration
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• Panthenol – Soothing & repairing