d'alba Piedmont White Truffle Double-Layer Revitalizing Serum 1.69 fl.oz — 100hr Hydration, Hyaluronic Acid

d'alba Piedmont White Truffle Double Layer Revitalizing Serum is a bi-phase facial serum that delivers up to 100 hours of lightweight hydration while brightening and firming skin with a 30% oil / 70% serum formula.

This innovative Korean skincare product blends a nourishing oil layer with a refreshing serum layer to offer both immediate skin comfort and lasting moisture. Infused with Piedmont white truffle extract, hyaluronic acid, centella asiatica, and vitamin E in the brand’s Trufferol Complex, it aims to restore dewy radiance without greasiness. The double-layer design separates oil and water-based ingredients until shaken, ensuring optimal delivery of both nourishing lipids and hydrating actives.

How does the double-layer (bi-phase) design benefit my skin care routine?

The two layers combine when shaken, giving you concentrated nourishment from the oil phase and fast-absorbing hydration from the serum phase. This system helps deliver oils that soften and seal moisture while water-based actives penetrate for immediate replenishment.

• 30% oil layer provides emollient support and a luminous finish.
• 70% serum layer absorbs quickly for immediate hydration.
• Shake to mix for consistent dosing and active delivery.

Can it really keep skin hydrated for 100 hours and how does it feel?

Clinical testing referenced by the brand indicates extended hydration performance; the product pairs hyaluronic acid and occlusive oils to hold water in the skin. The texture is non-sticky and lightweight, intended to give a dewy, smooth surface rather than an oily film.

• Hyaluronic acid attracts and holds moisture within skin layers.
• Light oil layer locks moisture without heaviness or stickiness.
• Leaves a natural glow suitable for makeup prep or no-makeup looks.

What active ingredients support firming and soothing effects?

The serum combines centella asiatica for calming support with a Trufferol Complex that includes Piedmont white truffle extract and vitamin E for antioxidant nourishment. These ingredients work alongside hydrating agents to improve the appearance of elasticity and surface smoothness over repeated use.

• Centella asiatica helps soothe and support skin resilience.
• Piedmont white truffle extract contributes antioxidant-rich nourishment.
• Vitamin E assists skin barrier protection and surface conditioning.

How should I use it in morning and evening routines?

Use after cleansing and toner, before heavier creams or sunscreen in the morning and as a step before night moisturizers. Shake well to combine both layers, dispense a few drops, pat gently across face and neck, and allow a minute to absorb before layering other products.

• Apply 2–4 drops after toner and essence for best absorption.
• Works as a lightweight base under makeup or mixed with foundation for extra glow.
• Can be used daily, morning and evening, for cumulative hydration benefits.

Who is this for: This serum is designed for people seeking long-lasting hydration with a luminous, non-greasy finish—especially those with dry, combination, or aging-prone skin wanting to add nutrient-rich oils plus active hydration into their regimen. It’s suitable for anyone who prefers multi-functional products that prep skin for makeup and support everyday skin comfort without feeling heavy.

Ingredients

Water, Helianthus Annuus (Sunflower) Seed Oil, Butylene Glycol, Dipropylene Glycol, 1,2-Hexanediol, Macadamia Ternifolia Seed Oil, Tuber Magnatum Extract, Tocopherol, Caprylic/Capric Triglyceride, Camellia Japonica Seed Oil, Oenothera Biennis (Evening Primrose) Oil, Olea Europaea (Olive) Fruit Oil, Persea Gratissima (Avocado) Oil, Limnanthes Alba (Meadowfoam) Seed Oil, Arginine, Carbomer, Betaine, Panthenol, Tocopheryl Acetate, Betula Platyphylla Japonica Juice, Rosa Centifolia Flower Water, Ethylhexylglycerin, Glycerin, Glycine Soja (Soybean) Oil, Dipotassium Glycyrrhizate, Disodium EDTA, Hippophae Rhamnoides Fruit Oil, Hydroxyethyl Urea, Aloe Barbadensis Leaf Extract, Adenosine, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Bifida Ferment Lysate, Hibiscus Esculentus Fruit Extract, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Sodium Palmitoyl Proline, Bixa Orellana Seed Oil, Ocimum Basilicum (Basil) Flower/Leaf/Stem Extract, Chamomilla Recutita (Matricaria) Flower Extract, Hibiscus Sabdariffa Flower Extract, Lavandula Angustifolia (Lavender) Flower Extract, Melissa Officinalis Leaf Extract, Mentha Piperita (Peppermint) Leaf Extract, Mentha Rotundifolia Leaf Extract, Monarda Didyma Leaf Extract, Rosa Centifolia Flower Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Salvia Officinalis (Sage) Leaf Extract, Centella Asiatica Extract, Potassium Sorbate, Bellis Perennis (Daisy) Flower Extract, Chlorphenesin, Freesia Refracta Extract, Houttuynia Cordata Extract, Leontopodium Alpinum Extract, Lilium Candidum Flower Extract, Morus Alba Bark Extract, Nelumbo Nucifera Flower Extract, Panax Ginseng Root Extract, Saussurea Involucrata Extract, Avena Sativa (Oat) Kernel Extract, Salvia Hispanica Seed Extract, Nymphaea Alba Flower Extract, Fragrance