BIYSBER Retinol Peptide Serum for Face & Neck, 1.7 fl oz — Lightweight Firming with NAD+ Support

BIYSBER Retinol Peptide Serum is a lightweight, daily face and neck serum that blends retinol, NAD+ support, and peptides to help improve the appearance of fine lines, elasticity, and surface texture.

This serum is formulated to fit easily into modern skincare routines: fast-absorbing, non-greasy, and designed for layering under moisturizer or makeup. It combines a retinol backbone with a multi-peptide complex and plant-based extracts to target visible concerns such as uneven texture, loss of firmness, and mild dehydration. The 1.7 fl oz bottle is sized for regular use on cheeks, jawline, and neck, and is marketed for both women and men.

How does this serum help when added to my daily routine?

Use BIYSBER Retinol Peptide Serum on clean skin to introduce active ingredients that work with your skin’s natural renewal cycle. Because it’s lightweight and absorbs quickly, it layers well with moisturizers and sunscreens. Evening application is common for retinol products; apply SPF in the morning when using this serum day-to-day.

• Quick-absorbing formula that layers under moisturizers and makeup
• Suitable for morning or evening use—use sunscreen during daytime use
• Designed to complement simple and multi-step skincare routines

What key ingredients are included and what do they target?

The formula combines retinol with a multi-peptide complex and NAD+ support to address texture, visible lines, and firmness. Plant-based extracts provide additional soothing and hydration benefits while preserving a lightweight feel. Ingredients are selected to balance efficacy with everyday comfort for a range of skin types.

• Retinol for supporting surface renewal and smoother-looking texture
• Peptide complex to help the appearance of firmer-looking skin
• NAD+ support and plant extracts for hydration and skin comfort

Is this serum appropriate for both face and neck, and how should I apply it?

Yes — the formulation is intended for use on face and neck areas where skin can show early signs of laxity and fine lines. Apply a small amount to clean, dry skin and gently smooth over cheeks, jawline, and neck. If you’re new to retinol, start with every-other-night use and increase frequency as tolerated.

• Apply to clean face and neck, avoiding contact with eyes and lips
• Begin with less frequent application if you have sensitive skin
• Follow morning applications with broad-spectrum SPF

What texture and finish can I expect from the BIYSBER serum?

The serum has a lightweight, non-greasy texture that absorbs quickly and leaves skin feeling soft rather than tacky. It’s formulated to support hydration without heavy oils, making it easy to layer beneath creams and makeup. The smooth finish helps reduce product pilling and promotes comfortable all-day wear.

• Fast-absorbing, lightweight texture
• Non-greasy, comfortable finish suitable for day or night
• Works well under makeup and other skincare products

Who is this for: BIYSBER Retinol Peptide Serum is aimed at adults seeking a daily, easy-to-use serum to support the look of smoother texture, firmer-looking face and neck skin, and lightweight hydration. It’s formulated for both women and men and suits a variety of skin types; those with very sensitive skin or active skin conditions should patch-test or consult a dermatologist before use.

Ingredients

Retinol,Peptides,NAD+,Collagen