BIOSSANCE Squalane + Copper Peptide Rapid Plumping Serum 0.4 oz — Hydrating, Firming Booster

Biossance Squalane + Copper Peptide Rapid Plumping Serum is a lightweight face serum that delivers immediate hydration and visible plumping while supporting firmer-looking skin using vegan copper peptides and a Rapid Plumping Complex.

This fast-absorbing 0.4 oz serum combines sugarcane-derived squalane, multiple hydrating humectants, plant extracts, and vegan copper peptides to target dehydration, fine lines, and loss of elasticity. Designed for daily use under moisturizer or makeup, the formula focuses on short-term lifting effects and longer-term improvements in skin texture without animal-derived peptides or harsh actives. The packaging and ingredient choices align with clean-beauty standards, making it a versatile addition to many skincare routines.

How quickly will I see hydration and plumping results?

You can expect an immediate sensation of hydration on contact thanks to squalane and a Rapid Plumping Complex that binds moisture at the skin surface. Over repeated applications, humectants like hyaluronic acid and polyglutamic acid help retain water in deeper layers, enhancing volume and softening the look of fine lines.

• Instant surface hydration on application
• Hyaluronic acid and polyglutamic acid for prolonged moisture retention
• Squalane seals in hydration and smooths skin texture

What role do vegan copper peptides and Paracress extract play?

Vegan copper peptides in this serum support the appearance of firmer, more resilient skin by encouraging the skin’s natural renewal signals without using animal-derived ingredients. Paracress extract provides a temporary tightening or lifting feel immediately after application, improving the look of texture while other actives work long-term.

• Vegan copper peptides for visible firming support
• Paracress extract gives an instant lifting sensation
• Combination targets both immediate and gradual texture improvements

How does this serum protect skin from environmental stress?

The formula includes Ectoin, a stress-protective molecule that helps maintain cell hydration and shield skin from external aggressors like pollution and humidity changes. Paired with barrier-supporting squalane, the serum helps preserve moisture and reduces the appearance of stressed skin over time.

• Ectoin supports cellular hydration and resilience
• Squalane strengthens the lipid barrier to prevent moisture loss
• Lightweight texture suitable for layering with sunscreen and makeup

How should I add this serum to my daily routine?

Apply a few drops to cleansed skin morning and/or night before moisturizer; it’s formulated to sit comfortably under sunscreen and makeup. If you use actives like retinoids or strong acids, introduce the serum gradually to monitor tolerance, as it is primarily hydrating and supportive rather than exfoliating.

• Use 2–3 drops on face and neck after cleansing
• Layer under moisturizer and sunscreen in the morning
• Introduce slowly with other potent actives if needed

Who this is for: This serum suits anyone seeking immediate moisture and a visibly plumper look without heavy oils—ideal for dehydrated, mature, or combination skin types. It’s also a good choice for clean-beauty shoppers who want vegan peptide technology and protective ingredients in a small, travel-friendly bottle. Because it’s lightweight and non-greasy, it works well under makeup and as part of layered routines for daytime hydration and nighttime repair support.