numbuzin NAD+ Peptide Serum for Face, Neck & Body — 1.69 fl oz, 50‑Peptide Lift and Hydration

numbuzin No.9 NAD+ Peptide Serum is a lightweight lifting and hydrating formula that uses NAD+ plus 50 peptides to help improve skin elasticity and reduce the visible look of sagging, fine lines, and dullness across face, neck, and body.

This serum combines a concentrated NAD+ ingredient with a peptide-rich complex in an essence-to-serum texture designed to absorb quickly and layer easily. Formulated for everyday use, it aims to deliver a firmer-looking silhouette and more radiant surface without heaviness, whether you apply it under makeup or as part of an evening routine.

How does this serum help sagging skin and fine lines?

The No.9 formula focuses on skin firmness and surface smoothness by blending NAD+ with fifty peptides selected for resilience and tone. While topical products don’t alter structure permanently, this serum helps improve the visual appearance of sagging and fine lines with regular use.

• NAD+ to support skin energy-related appearance
• 50-peptide complex aimed at improving elasticity and texture
• Lightweight lifting feel that smooths fine lines visually

Can I use it on my neck and body as well as my face?

Yes — the product is formulated for multi-area use: face, neck, décolletage, and targeted body zones that need tightening or smoothing. The texture absorbs quickly so it’s practical for larger areas without leaving residue.

• Neck and jawline application for firmer-looking contours
• Targeted use on inner arms or knees for smoother appearance
• Works under or over other skincare layers depending on routine

How should I layer numbuzin No.9 with other skincare steps?

Apply this serum after cleansing and toning, before heavier creams and oils. Because of its hydrating essence-to-serum texture, it pairs well with moisturizers, sunscreen, or makeup primers for daily routines.

• Use on clean skin, patting gently until absorbed
• Follow with moisturizer and SPF in daytime routines
• In evening routines, seal with a night cream or oil if desired

Is this suitable for sensitive or all skin types?

The formula is designed to be gentle and non-greasy, intended for a wide range of skin types. Patch-test if you have very reactive skin, and introduce gradually into your routine to monitor tolerance.

• Lightweight, fast-absorbing texture suitable under makeup
• Daily-use formulation that complements most regimens
• Patch-test recommended for extremely sensitive skin

Who is this for: numbuzin No.9 is aimed at people looking for a targeted, multi-area serum to support a firmer-looking, more radiant complexion. It is especially relevant for those who want a lightweight, peptide-forward product usable across face, neck, and body, and for anyone seeking to layer a hydrating, lifting serum into both daytime and evening skincare routines.

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