BIYSBER Retinol Peptides Serum for Face & Neck — NAD+ Multi-Peptide Hydrating Firming Treatment

BIYSBER Retinol Peptides Serum is a lightweight, peptide-rich anti-aging treatment that combines NAD+, retinol and multiple peptides to help improve firmness, reduce the look of fine lines, and hydrate face and neck skin.

This fast-absorbing serum blends stabilized retinol with a multi-peptide complex, NAD+ support and plant extracts to target visible signs of aging while remaining gentle enough for many skin types. It’s designed to sit comfortably under moisturizer or makeup and to be used in daily morning or evening routines for gradual texture and hydration improvements. The formula focuses on supporting collagen and elasticity rather than delivering harsh exfoliation, making it suitable for users seeking an active yet tolerable anti-aging step.

How does this serum help reduce wrinkles and fine lines?

The product pairs retinol with a concentrated peptide blend and NAD+ to support skin’s natural renewal signals and collagen support pathways. Regular use aims to smooth the appearance of expression lines and creases without overly drying the skin.

• Retinol encourages surface renewal while being buffered by peptides for milder action.
• NAD+ helps cellular energy support in formulation to complement peptide activity.
• Multi-peptide complex targets firmness and visible texture improvement.

Will this serum work on the neck and jawline where skin can sag?

Yes — the formula was developed to be applied to both face and neck, with over six peptides included to support elasticity and lift-prone zones. The lightweight texture spreads easily across contours to help improve the look of jawline and neck over time.

• Six-plus peptide blend aimed at improving skin resilience and bounce.
• Non-greasy consistency for even application on vertical areas like the neck.
• Designed to integrate into morning or evening routines for consistent results.

Is the serum suitable for sensitive or easily irritated skin?

This formula avoids aggressive exfoliating acids and leans on peptides and plant extracts to minimize irritation while still delivering active ingredients. Many users with delicate skin find peptide-forward products more tolerable than high-strength retinoid-only serums, but patch testing is recommended.

• Peptide-based approach reduces reliance on harsh exfoliants.
• Plant extracts add soothing support for calmer application.
• Lightweight, quick-absorbing texture lowers residue that can cause irritation.

How does the serum fit into a modern skincare routine?

Apply to cleansed face and neck before moisturizer; suitable under sunscreen in daytime routines and layered into night regimens. Because it absorbs quickly and leaves a smooth base, it works well under makeup or heavier creams without pilling.

• Use daily—morning or night—after cleansing and before moisturizer.
• Pair with SPF during the day to protect renewing skin from UV exposure.
• Compatible with hydrating serums and non-acidic boosters for multi-step routines.

Who this is for: BIYSBER Retinol Peptides Serum is aimed at adults seeking a balanced anti-aging step that supports firmness, reduces the appearance of fine lines, and provides lightweight hydration. It suits both women and men who want a peptide-forward alternative to aggressive retinol-only treatments, those looking to target jawline and neck laxity, and anyone wanting a fast-absorbing serum that layers well under other products. If you have very reactive skin, perform a patch test and introduce the product gradually.

Ingredients

Retinol,Peptides,NAD+,Collagen