BIOSSANCE Squalane + Copper Peptide Rapid Plumping Face Serum, 1.69 oz – Hydrating & Firming

This serum blends a rapid-plumping complex with eco-conscious ingredients to deliver instant moisture and a firmer-looking complexion. Designed for daily use, it layers easily under moisturizers and makeup, offering both immediate smoothing and longer-term support for skin elasticity. The 1.69 oz size is suited to regular routines and travel, and the formula is vegan and formulated without animal-derived peptides.

How does this serum add hydration and why does that matter?

The formula combines squalane from sugarcane with humectants like hyaluronic acid and polyglutamic acid to draw water into the skin and lock it in. That two-step approach provides immediate surface hydration and helps maintain moisture levels through the day, improving skin texture and bounce.

• Squalane: lightweight emollient that smooths without greasiness
• Hyaluronic acid: attracts water to plump fine lines
• Polyglutamic acid: holds moisture for longer-lasting hydration

What ingredients deliver firmness and visible plumping?

Vegan copper peptides are included to support skin resilience and the appearance of firmness, while Paracress extract provides an instant-lift sensation on application. The combination aims to visibly reduce the look of fine lines and produce a more lifted profile over time when used consistently.

• Vegan copper peptides: support skin’s structural appearance
• Paracress extract: provides an immediate tightening effect
• Squalane and peptides together: enhance a smoother, firmer look

Will this serum protect skin from environmental stressors?

The formula includes ectoin, a small molecule that helps protect cells from environmental stress and dehydration. While not a replacement for sunscreen, ectoin supports skin barrier function and helps skin retain moisture when exposed to everyday aggressors.

• Ectoin: protects cells from environmental damage and dehydration
• Antioxidant-supporting ingredients: help buffer daily stress
• Lightweight texture: makes it suitable for layering under SPF

How should I use this serum in my routine?

Apply a few drops to cleansed, toned skin morning and evening, gently pressing the serum into the face and neck. Allow it to absorb before following with moisturizer and sunscreen in the morning; at night layer it under richer creams if desired for extra overnight hydration.

• Use after cleansing and toning on damp skin to maximize hydration
• Press gently rather than rubbing to enhance absorption
• Layer under sunscreen daily; combine with moisturizer for drier skin

Who is this for: This serum is formulated for all skin types seeking lightweight but effective hydration and visible improvement in skin firmness and texture. It's especially useful for people noticing early fine lines, seasonal dehydration, or those who prefer vegan formulas with science-driven actives like copper peptides and hyaluronic acid. If you wear layered skincare or makeup, the quick-absorbing texture makes it a practical addition to morning and evening routines.

Ingredients

Water/Aqua/Eau, Glycerin, Propanediol, Squalane, Sodium Hyaluronate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Copper Tripeptide-1, Acmella Oleracea Extract, Ectoin, Tetrapeptide-30, Palmitoyl Hexapeptide-52, Copper PCA, Panthenol, Sodium Polyglutamate, Camellia Sinensis Leaf Extract, Aloe Barbadensis Flower Extract, Passiflora Incarnata Flower Extract, Melia Azadirachta Leaf Extract, Solanum Melongena (Eggplant) Fruit Extract, Curcuma Longa (Turmeric) Root Extract, Ocimum Basilicum (Basil) Flower/Leaf Extract, Coccinia Indica Fruit Extract, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Polyacrylate Crosspolymer-6, Acacia Senegal Gum, Xanthan Gum, Phenoxyethanol, Ethylhexylglycerin, Citric Acid, Caprylyl Glycol