BIGBIO Salmon DNA PDRN One Day Serum ampoules — 10 x 0.05 fl.oz pink peptide hydrating collagen boost

BIGBIO Salmon DNA PDRN One Day Serum is a single-use pink peptide ampoule delivering concentrated salmon-derived PDRN, low-weight collagen, glutathione, elastin and hyaluronic acid for an instant hydration and luminosity boost.

This set contains ten 0.05 fl.oz eye-drop style ampoules designed to keep each dose sealed and fresh until application. The formula centers on high-purity salmon PDRN in a very fine dispersion that helps active ingredients reach the upper skin layers without heavy residue. Complementary actives — low molecular weight collagen to support resilience, glutathione and elastin for balanced tone, plus hyaluronic acid for moisture retention — work together to improve surface texture and visible radiance when used consistently.

How quickly will I see hydration and glow?

Many users notice an immediate increase in surface moisture and a brighter look after a single application, thanks to the concentrated hyaluronic acid and hydrating vehicle. Ongoing use helps maintain that effect as the formula’s peptides and supportive extracts work on skin density and tone.

• Instant moisture boost from low-weight hyaluronic delivery
• Visual radiance improvement after first applications
• Repeated use supports firmer texture and balanced tone

What makes the salmon PDRN special in this ampoule?

The product contains a high-purity salmon PDRN fraction processed into very small particles to encourage better dispersion and skin contact with minimal residue. This concentrated extraction is paired with salmon roe extract and complementary peptides, formulated to target dullness and uneven coloring.

• 99% high-purity salmon PDRN refined for fine particle size
• Uniform concentration across doses for consistent results
• Blended with salmon roe extract and elastin for luminosity

How do I use a single ampoule and preserve leftover product?

The ampoule is shaped like an eye-drop vial for precise application. After your toner step, twist the top and gently dispense the serum across face and neck; reseal any remaining product and use within 24 hours to ensure potency.

• Apply after cleansing and toning for best absorption
• Twist open, apply across face and neck, then reseal if needed
• Use opened portion within 24 hours to maintain freshness

Is this appropriate for sensitive or combination skin?

The lightweight, low-residue texture and single-dose format reduce contamination risk and allow controlled application, which can suit a range of skin types. As with any concentrated active, patch-test before full-face use if you have highly reactive skin.

• Single-use vials minimize contamination and oxidation
• Fine particle dispersion reduces heavy finish on skin
• Patch test recommended for reactive skin types

Who is this for: BIGBIO Salmon DNA PDRN One Day Serum is aimed at people seeking a targeted boost in moisture and surface radiance through concentrated, single-dose ampoules. It suits those who prefer travel-friendly, hygienic packaging and want to introduce peptide- and marine-derived actives into their routine without heavy creams. If you want a precision dose of hydrating and brightening ingredients to use alongside your regular serums or treatments, these ampoules provide a convenient, potent option.