PeptideLabz Hair Growth Serum Spray — Acetyl Tetrapeptide-3 & Biotinoyl Tripeptide-1, Caffeine Lightweight Scalp Mist

PeptideLabz Hair Growth Serum Spray is a lightweight topical treatment formulated with Acetyl Tetrapeptide-3, Biotinoyl Tripeptide-1, caffeine and licorice root extract to support scalp health and improve the appearance of thinning hair.

This topical spray combines peptide complexes, botanical extracts and stimulating ingredients in a non-greasy mist designed for daily use. The formula targets the scalp and hair roots to help strengthen strands and refresh the scalp environment. It’s presented as an easy-to-apply option for people wanting to support fuller-looking hair without heavy oils or complicated routines.

How does this serum support fuller-looking hair?

The serum uses a blend of peptides and actives that work at the scalp level to encourage healthier hair conditions. Peptides like Acetyl Tetrapeptide-3 and Biotinoyl Tripeptide-1 are included to bolster the hair shaft and assist in maintaining stronger fibers, while caffeine adds a stimulating component to the formula.

• Acetyl Tetrapeptide-3 and Biotinoyl Tripeptide-1 for structural support of hair strands.
• Caffeine to provide a stimulating effect at the scalp.
• Licorice root extract and Biota Orientalis Leaf Extract for scalp-soothing and botanical nourishment.

How do I use the spray and how often should I apply it?

Application is simple: spray directly onto the scalp and gently massage to distribute the serum across targeted areas. The lightweight formula absorbs quickly, making it suitable for daily routines; most users apply once or twice per day depending on personal needs and scalp condition.

• Use on clean, dry or towel-dried hair for best coverage.
• Spray evenly across thinning or targeted zones, then massage for 30–60 seconds.
• Apply once or twice daily; consistent use typically shows the most noticeable cosmetic improvement.

Is this spray suitable for all hair types and scalps?

The non-greasy, lightweight composition is formulated to work with a range of hair textures—from fine to coarse—and is intended to be compatible with most scalp types. Because it avoids heavy oils, it is particularly convenient for people who prefer lighter topical treatments or who style hair daily.

• Designed for use on fine, medium or thick hair.
• Light texture is good for daily styling regimes.
• Patch-test a small area if you have a sensitive scalp or known allergies to active ingredients.

What key ingredients are in the formula and what roles do they play?

The formulation centers on peptide actives, botanical extracts and caffeine to address both the scalp environment and hair fiber strength. Each component has a targeted role: peptides for structural support, botanicals for conditioning, and caffeine for a stimulating sensation on the scalp.

• Acetyl Tetrapeptide-3: peptide aimed at supporting hair root environment.
• Biotinoyl Tripeptide-1: peptide that helps reinforce hair fiber integrity.
• Caffeine: energizing ingredient to invigorate the scalp area.
• Biota Orientalis Leaf Extract and licorice root extract: botanical conditioners for scalp and hair comfort.

Who is this for: PeptideLabz Hair Growth Serum Spray is made for individuals looking to strengthen thinning hair and improve scalp condition with a convenient, cosmetic topical. It suits daily routines, people who prefer lightweight products over oils or heavy serums, and anyone seeking an ingredient-forward option with peptide complexes and botanical extracts. If you have pronounced scalp conditions or specific medical concerns, consult a healthcare professional before beginning any new topical treatment.

Ingredients

Water, Glycerin, Propylene Glycol, Panthenol, Niacinamide, Solubilisant LRI, Iodopropynyl Butylcar-Bamate, Butylene Glycol, Caramel, Polysorbate 20, Caffeine, Biota Orientalis Leaf Extract, Biotin, Azelaic Acid, Peg-40, Hydrogenated Castor Oil, Disodium EDTA, Apigenin, Acetyl Tetrapeptide-3, Oleanolic Acid, Biotinoyl Tripeptide-1