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Reboot Biotin Hair Growth Serum 60ml

Regular price $59.95

The Reboot Biotin Hair Growth Serum works at the scalp level, where regrowth begins. A targeted biotin serum for thinning hair, formulated with 21 active ingredients that address shedding, reduced density and hairline recession. Biotin and Biotinyl Tripeptide-1 strengthen hair at the root. Caffeine and Apigenin energise the scalp and support a longer growth cycle. Acetyl Tetrapeptide-3, the peptide hair serum active, promotes a healthy environment for visible regrowth.

The formula is lightweight, water-based and absorbs in seconds with zero greasiness. pH-balanced at 5.5 for scalp health, vegan, silicone-free and gentle enough for sensitive or colour-treated hair.

Use it daily as a standalone scalp treatment serum, or pair it with your Reboot devices for a complete routine.

Delivery ETA by September 14

Contact our Australian Support Team:

Ideal for Treating

  • Thinning hair, hairline shedding or reduced volume.

  • Anyone exploring biotin for hair loss who wants a gentle daily place to start.

  • Sensitive or colour-treated hair that needs an effective hair serum for hair growth.

  • Daily use as part of a hair growth shampoo and serum routine.

Key Features

  • Biotin Complex (Biotin + Biotinyl Tripeptide-1)
    Strengthens hair at the root for fuller, more resilient strands.

  • Caffeine + Apigenin
    Revitalises the scalp and supports a balanced, extended hair growth cycle for visible density.

  • Acetyl Tetrapeptide-3
    Peptide support that promotes a healthy scalp environment for renewal and regrowth.

  • Moisture-rich base
    Glycerin and plant-derived humectants hydrate without heaviness or buildup.

  • Fast-absorbing, non-greasy
    Dries clean with zero residue. Style immediately after application.

  • Antimicrobial scalp support
    Biota Orientalis Leaf Extract provides additional care for scalp health and balance.

  • Clean formulation
    pH 5.5, vegan, silicone-free, non-comedogenic. Safe for sensitive scalps and colour-treated hair.

Benefits

  • Strengthens hair strands to help reduce breakage and visible thinning
  • Encourages healthier scalp conditions to improve hair growth and density
  • Supports hair growth with expert biotin and peptide complexes
  • Soothes and hydrates dry, irritated or unbalanced scalps.
  • Gentle and safe for daily use, suitable as both a biotin hair growth serum and a scalp serum for hair growth on all hair types
  • Vegan, silicone-free and non-comedogenic
  • Absorbs quickly to easily slot into your self-care rituals

What's Included

  • 1x Reboot Biotin Hair Growth Serum (60ml bottle with precision spray nozzle)

How to Use

  • Step 1: Prep 
    Shampoo and gently towel-dry your hair. Apply to a clean, slightly damp scalp for best absorption.
  • Step 2: Apply 
    Spray 6 pumps directly onto the scalp. 3 across the hairline, 3 around the crown. Hold the bottle approximately 10cm away.
  • Step 3: Massage 
    Using clean fingertips, massage into the scalp in circular motions. Press gently with your palms for even coverage.
  • Step 4: Style 
    No rinsing required. The formula dries quickly so you can style immediately.
  • Step 5: Repeat daily 
    Use morning or evening as part of your hair growth routine. Pair with Reboot scalp treatment devices for best results.

Ingredients

Key actives and supporting ingredients: Biotin, Biotinyl Tripeptide-1, Acetyl Tetrapeptide-3, Caffeine, Apigenin, Panthenol (Provitamin B5), Glycerin, Propylene Glycol, Butylene Glycol, PEG-40 Hydrogenated Castor Oil, Biota Orientalis Leaf Extract. 21 active and supportive components in total.

pH 5.5, optimised for scalp health. Vegan, silicone-free, non-comedogenic. For external use only.

Important notes

  • For external use only.

  • Avoid contact with eyes and mouth.

  • Discontinue use if irritation occurs.

  • Store in a cool, dry place away from direct sunlight.

  • Keep out of reach of children.

  • If you have a medical condition or are pregnant or breastfeeding, consult your doctor before use.

DISCLAIMER

Please consult your doctor before purchasing. The content on this site is not intended to substitute for the advice of a qualified physician, pharmacist, or other licensed healthcare professional. Products may have additional information and instructions on or inside packaging that you should carefully read and follow. Contact your healthcare provider immediately if you suspect a medical problem. This product may not have been evaluated by the TGA/FDA and is not intended to diagnose, treat, cure or prevent any disease or health condition.

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