numbuzin No.9 NAD+ Peptide Serum for Face, Neck & Body — 1.69 fl oz, 50 Peptides for Lifting & Hydration

numbuzin No.9 NAD+ Peptide Serum is a lightweight, peptide-rich lifting and hydrating serum designed to help improve skin firmness and visible elasticity on the face, neck and body.

Formulated around NAD+ and a concentrated blend of 50 peptides, this Korean-inspired serum aims to support a firmer-looking complexion while delivering deep hydration and a natural glow. Its essence-to-serum texture absorbs quickly without heaviness, making it easy to layer under creams, makeup, or other targeted treatments. The pump bottle contains 1.69 fl oz—sized for multi-area use so you can treat fine lines and sagging where you notice them most.

How does this serum help visibly firm skin?

numbuzin No.9 pairs NAD+ with a wide array of peptides to create a formula intended to enhance the appearance of skin tightness and lift. The blend supports smoother-looking contours and can reduce the visual depth of fine lines with regular use. Results emerge through cumulative improvements to texture and bounce rather than immediate volumizing effects.

• Includes NAD+ and 50 peptides aimed at firmness and elasticity
• Essence-to-serum texture absorbs quickly for layerable application
• Targets facial contours as well as neck and décolletage

Can I use this on areas beyond the face?

Yes—this formulation was created for multi-area application, so you can apply it to the neck, jawline, décolletage, and other spots showing loss of firmness. The lightweight feel avoids greasiness on larger areas while delivering moisture and skin-smoothing benefits. Use it wherever skin needs targeted lifting or added radiance.

• Safe for face, neck, and body use as part of your routine
• Non-heavy texture suitable for larger surface application
• Helps improve appearance of sagging skin and dullness across areas

How should I incorporate it into my daily skincare?

Apply the serum after cleansing and toning, while skin is slightly damp, to maximize absorption. Use one to two pumps for the face and additional pumps for the neck or décolletage; follow with moisturizer and sunscreen in the morning. It layers well under makeup and plays nicely with most actives—use as part of a consistent routine for best results.

• Use morning and night after cleansing and toning
• Pat into face, neck, and any target areas until absorbed
• Finish with moisturizer; apply SPF during daytime

Is numbuzin No.9 suitable for sensitive or combination skin?

The formula is designed to be gentle and compatible with many skin types, including combination and sensitive skin, when used as directed. Because it contains an active peptide complex, perform a patch test if you have highly reactive skin or are using prescription treatments. Adjust frequency based on tolerance and consult a professional for complex skin conditions.

• Formulated for everyday use and most skin types
• Patch-test recommended for very reactive skin or combined actives
• Lightweight, non-greasy finish works under makeup

Who is this for: numbuzin No.9 NAD+ Peptide Serum is for anyone seeking a multi-tasking serum to address early signs of sagging, fine lines, and dullness across the face, neck, and body. It's suited to users who want a layering-friendly, hydrating formula enriched with peptides and NAD+ to help improve the look of elasticity and overall radiance. If you want a targeted lift without heavy creams or additional procedures, this serum provides a convenient daily step to support a firmer-looking complexion.

Ingredients

Water; Glycerin; Hydrogenated Poly(C6-14 Olefin); Polyglycerin-3; Butylene Glycol; Pentaerythrityl Tetraethylhexanoate; Propanediol; Dimethicone; 1, 2-Hexanediol; Niacinamide; Methylpropanediol; Cetearyl Alcohol; Glyceryl Stearate; Hydrogenated Vegetable Oil; Polyglyceryl-3 Methylglucose Distearate; Butyrospermum Parkii (Shea) Butter; Dimethicone Crosspolymer; Ammonium Acryloyldimethyltaurate/VP Copolymer; Sodium Polyacrylate; Hydrogenated Lecithin; Carbomer; Xanthan Gum; Pentylene Glycol; Tromethamine; Ethylhexylglycerin; Adenosine; Palmitic Acid; Stearic Acid; Sodium Phytate; Cholesterol; Sodium Hyaluronate; Adenosine Triphosphate; Hydroxypropyl Cyclodextrin; Nicotinamide Adenine Dinucleotide; Beta-Glucan; Tocopherol; Palmitoyl Tripeptide-5; Copper Gluconate; Saccharomyces/Copper Ferment; Saccharomyces/Iron Ferment; Saccharomyces/Magnesium Ferment; Saccharomyces/Silicon Ferment; Saccharomyces/Zinc Ferment; Resveratrol; Capryloyl Dipeptide-17; Thioctic Acid; Leuconostoc/Radish Root Ferment Filtrate; Glutathione; Tremella Fuciformis (Mushroom) Extract; Haematococcus Pluvialis Oil; Potassium Hydroxide; Hesperidin Methyl Chalcone; Sorbitan Laurate; Steareth-20; Astaxanthin; Sodium Lactate; Hydroxyethylcellulose; Acetyl Dipeptide-1 Cetyl Ester; Dipeptide Diaminobutyroyl Benzylamide Diacetate; Heptasodium Hexacarboxymethyl Dipeptide-12; Panthenol; Polysorbate 20; Sodium Citrate; Chlorhexidine Digluconate; Dextran; Hexapeptide-2; Magnesium Chloride; Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate; Acetyl Tetrapeptide-5; Dipeptide-2; Potassium Sorbate; Acetyl Hexapeptide-8; Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine; Citric Acid; Biotin; Palmitoyl Tetrapeptide-7; Biotinoyl Tripeptide-1; Acetyl Tetrapeptide-3; Trifolium Pratense (Clover) Flower Extract; Tocopheryl Acetate; Palmitoyl Tripeptide-8; Dipeptide-4; Hexapeptide-11; Pentapeptide-18; Tripeptide-3; sh-Decapeptide-7; sh-Octapeptide-4; Palmitoyl Tripeptide-1; Ascorbic Acid Polypeptide; Hexapeptide-9; Oligopeptide-3; Palm