StriVectin Tighten & Lift Peptight™ Neck Serum Roller, 1.7 fl oz — Peptides & NIA-114® for Firmer-Looking Neck and Jawline

StriVectin Tighten & Lift Peptight™ is a peptide-rich neck serum with a cooling roller that targets horizontal neck lines and helps refine jawline definition.

This concentrated neck treatment pairs peptides and StriVectin’s patented NIA-114® to support firmer-looking skin on the neck and along the jaw. The built-in cooling metal roller delivers a gentle massage to enhance absorption while avoiding tugging on delicate neck skin, so results look smoother and more lifted over continued use. It’s travel-friendly and formulated for all skin types and tones.

How does the roller improve absorption without pulling delicate neck skin?

The stainless-steel cooling roller spreads the serum evenly and provides a light lymphatic-style massage that aids product penetration without requiring stretching or rubbing. That reduces mechanical stress on thin neck skin compared with using fingertips alone.

• Cooling metal tip soothes and depuffs on contact
• Roller motion disperses formula evenly for targeted coverage
• Minimizes friction and stretching compared with hand application
• Ergonomic design for controlled, gentle strokes

What key ingredients deliver visible tightening and smoothing?

Peptight™ combines peptides with NIA-114®, StriVectin’s enhanced niacin (vitamin B3) complex, to support barrier function and boost ingredient performance. Peptides help signal skin-firming pathways while NIA-114® enhances texture and brightness for a more refined profile.

• NIA-114® (patented niacin derivative) to strengthen and optimize the skin barrier
• Targeted peptides to support firmness and elasticity appearance
• Lightweight serum base for rapid absorption without residue
• Non-irritating formula suitable for sensitive neck skin

How quickly can I expect to see improvement on neck lines and jawline definition?

Visible improvements depend on frequency of use and individual skin condition; many users notice smoother texture and reduced appearance of horizontal lines with consistent morning and evening application over several weeks. Clinical validation of StriVectin formulas supports measurable benefits when used as directed.

• Daily application helps maintain cumulative results
• Massage roller promotes consistent product distribution
• Use with other anti-aging steps for complementary benefits
• Travel-ready size encourages routine adherence

Can this be used with other skincare—retinols or moisturizers?

Yes. The serum works well layered under moisturizers and sunscreen; its light texture allows it to pair with retinoids and other actives. If you’re using strong exfoliants or prescription retinoids, introduce the product gradually and monitor sensitivity.

• Apply on cleansed skin before heavier creams
• Follow with daily SPF during daytime use
• Patch-test when combining with potent actives
• Suitable for most skin types; adjust frequency if irritation occurs

Who is this for: StriVectin Tighten & Lift Peptight™ is designed for people noticing horizontal neck lines, loss of jawline definition, or anyone who wants a concentrated, travel-friendly neck treatment. It’s well suited to those seeking a non-invasive way to smooth and refine the neck area while using a clinically minded formula that pairs peptides with StriVectin’s patented NIA-114® technology.

Ingredients

Aqua/Water/Eau, Glycerin, C12-15 Alkyl Benzoate, Pentaerythrityl Tetraethylhexanoate, Dimethicone, Butylene Glycol, Propanediol, PEG-40 Stearate, Myristyl Nicotinate, Saccharide Isomerate, Hydrogenated Ethylhexyl Olivate, Bis-Stearyl Dimethicone, Sorbitan Stearate, Acetyl Dipeptide-1 Cetyl Ester, Pseudoalteromonas Ferment Extract, Gleditsia Triacanthos Seed Extract, Helianthus Annuus (Sunflower) Extract, Thymus Vulgaris (Thyme) Leaf Extract, Oryza Sativa (Rice) Bran Extract, Mucor Miehei Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Bacillus/Sea Salt Ferment Filtrate,Tetrahydrodiferuloylmethane, Glucosamine HCl, Hydrogenated Olive Oil Unsaponifiables, Urea, Lecithin, Hydroxyethylcellulose, Polysorbate 80, Stearyl Alcohol, Polysilicone-11, Cetyl Alcohol, Arachidyl Alcohol, Sorbitan Oleate, Glyceryl Caprylate, Benzyl Alcohol, Isohexadecane, Sorbitan Laurate,Tocopherol, Disodium EDTA, 1,2-Hexanediol, Caprylyl Glycol, Poloxamer 338, Ethylene/Acrylic Acid Copolymer, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Caprylhydroxamic Acid, Parfum/Fragrance, Xanthan Gum, Silica, Aminomethyl Propanol,Citric Acid, Sodium Citrate, Sodium Benzoate, Potassium Sorbate, Limonene [ILN 16689]