Dermalogica BioLumin-C Vitamin C Night Serum 0.85 fl oz — Overnight Hydration & Barrier Repair

This nourishing overnight treatment combines an ultra-stable form of Vitamin C with a Pro‑Vitamin D complex and antioxidants to replenish moisture and help fortify the skin while you sleep. Lightweight yet richly hydrating, the serum absorbs quickly and works through the night to address dullness, uneven tone, and moisture loss from daily stressors.

How does this serum improve skin hydration overnight?

The formula delivers immediate and sustained moisture by using humectant and barrier-support components that help skin retain water as you sleep. Rather than sitting on the surface, the texture penetrates to support overnight recovery so you wake to skin that looks plumper and feels softer.

• Fast-absorbing liquid texture that layers under creams.
• Humectant-rich blend for immediate hydration.
• Supports natural moisture retention during sleep cycles.

Will BioLumin-C Night Restore help with uneven tone and radiance?

Yes — the ultra-stable Vitamin C ingredient targets dullness and works with antioxidants to enhance clarity and luminosity. Over regular nightly use, it helps create a more even-looking surface while reducing the look of tired, lackluster skin.

• Stable Vitamin C derivative for sustained brightening activity.
• Antioxidant support to address daytime oxidative stress.
• Designed for cumulative radiance with consistent use.

How does the Pro‑Vitamin D complex support the skin barrier?

Pro‑Vitamin D ingredients in this serum are selected to bolster the skin’s protective function without heavy occlusion. They help strengthen the barrier so moisture is locked in more effectively and the skin appears healthier and more resilient over time.

• Enhances barrier integrity to reduce transepidermal water loss.
• Works overnight to complement daytime skincare routines.
• Pairs with antioxidants to support overall skin resilience.

How should I incorporate it into my nightly routine?

Apply after cleansing and toning, then follow with a moisturizer if desired. Use a few drops across face and neck; allow a moment for absorption before layering other products to ensure even delivery of active ingredients overnight.

• Use 3–4 drops across face and neck each night.
• Massage gently until fully absorbed, then moisturize if needed.
• Consistent nightly use yields best results over several weeks.

Who is this for: Dermalogica BioLumin-C Night Restore suits anyone seeking a nightly boost of hydration and brightness—particularly those with dull, dry, or stressed-looking skin who want a lightweight, restorative serum to complement a PM routine. It’s formulated for normal to dry and combination skin types wanting to improve tone and barrier function without heavy creams. If you prefer fragrance-free, science-forward skincare to work while you sleep, this serum is calibrated for that purpose.

Ingredients

Water/Aqua/Eau, Glycerin, Propanediol, Tranexamic Acid, Butylene Glycol, PEG-40 Hydrogenated Castor Oil, Aminopropyl Ascorbyl Phosphate, Hydroxyacetophenone, Dipotassium Glycyrrhizate, Lactic Acid, Ergothioneine, Glycine Soja (Soybean) Oil, Helianthus Annuus (Sunflower) Seed Oil, Citrus Nobilis (Mandarin Orange) Peel Oil, Ricinus Communis (Castor) Seed Oil, Chlorella Vulgaris Extract, Daucus Carota Sativa (Carrot) Root Extract, Hydrolyzed Jojoba Esters, Cichorium Intybus (Chicory) Root Extract, Opuntia Ficus-Indica Stem Extract, Citrus Aurantium Dulcis (Orange) Fruit Extract, Citrus Paradisi (Grapefruit) Fruit Extract, Citrus Aurantifolia (Lime) Oil, Cyamopsis Tetragonoloba (Guar) Gum, Tocopherol, Sodium PCA, Fructooligosaccharides, Bioflavonoids, Glycoproteins, Glycine, Squalane, Ascorbyl Methylsilanol Pectinate, Caprylyl Glycol, Beta-Carotene, Cystine, Pentylene Glycol, Mannitol, Ergosterol, Xanthan Gum, Methylpropanediol, 1,2-Hexanediol, Tetrasodium Glutamate Diacetate, Carbomer/Papain Crosspolymer, Phytic Acid, Citric Acid, Sodium Hydroxide, Acacia Senegal Gum, Polyacrylate Crosspolymer-6, Algin, Disodium Phosphate, Limonene, Citrus Species Peel Extract.