• LOCK-IN THICKER HAIR: 6-MONTH SUPPLY BondiBoost.com
  • Before and after comparison of hair growth with text about product use and user experience.
  • Aloe vera leaves with text about a cooling tingle and aloe base with hyaluronic acid on a blue background.
  • Woman holding a bottle of hair care product with text about hair health benefits against a blue sky.
  • Person applying a dropper to hair with text on a blue background
  • Comparison chart of a hair serum with key active ingredients, texture, and cost against the competition on a blue background.
  • Product dropper with lock drops ingredients on a blue background
  • Hair care product set with bottles labeled 'HG Shampoo & Conditioner' and 'Lock Drops Scalp Serum' on a yellow background.

HG

LOCK-IN THICKER HAIR: 3-MONTH SUPPLY

3-month supply of our most potent hair serum for fuller, thicker hair

Regular price $79
Regular price $63

Lock it in for longer with the Lock Drops 90-Day Duo.
This extended supply includes both sizes of our once-a-day, anti-shedding scalp serum—so you can commit to consistent use and see real, lasting results.

Powered by Epidermal Growth Factors and the HG3 complex—3% Procapil®, 3% Redensyl®, and a Bio-tanical Blend of Rosemary, Aloe, and Mint—Lock Drops help anchor hair at the root, hydrate the scalp, and support visibly fuller, thicker-looking hair over time

size: 60ml serum + 30ml serum 

 

how to use

Fill the dropper to the 0.5 mL line and apply directly to the scalp. Repeat once more (total of 1 mL per day). Use once daily on damp or dry hair. Tilt head back and distribute evenly, then gently massage into the scalp. Do not rinse.

One bottle provides up to a 30-day supply when used as directed. Individual usage may vary.

the low down

  • Aloe-based
  • Cruelty-free & vegan
  • Salon quality & scalp friendly
  • Powered by Aussie naturals
  • Safe for colour & chemical treated hair
  • Free from silicones, sulphates, parabens

smells like

A light, clean, refreshing scent derived from natural plant extracts—subtle and fresh, not overpowering..

BUNDLE UP & SAVE

  • LOCK IT DOWN DUO BondiBoost.com

    LOCK IT DOWN DUO

    Grow your baby hairs. Lock them down.
  • Bondi Boost hair care product set including shampoo, conditioner, and lock drops on a black background.

    ANTI-THINNING BEST SELLER

    93% saw less shedding in 1 month*
  • STRAWBERRY GUM GRIP BondiBoost.com

    STRAWBERRY GUM GRIP

    A multi-functional slick stick designed to smooth, hold, and protect—without buildup or stickiness
  • Collection of skincare and hair care products with visible branding on a black background

    ANTI-THINNING SUPER SYSTEM

    93% saw less shedding in 1 month*
  • SLICK BACK DUO BondiBoost.com

    SLICK BACK DUO

    Glossy, sleek styles made easy.

LOCK-IN THICKER HAIR: 3-MONTH SUPPLY

-
Regular price $79
Regular price $63

You’ll Obsess Over

  • Advertisement for Lock Drops with a dropper and jar on a yellow background, featuring text about product recommendation.
  • Bondi Boost product with text on a gradient background
  • Shampoo bottle with text about baby hair growth on a light blue background
1 fl oz |

LOCK DROPS ANTI-SHEDDING SCALP & HAIR SERUM

$30.00

Size:

$30.00

Bondi Boost hair care product set including shampoo, conditioner, and serum and mask on a black background

GLP-1 COMPANION

$92.00

$92.00

Bondi Boost hair care product set including shampoo, conditioner, and lock drops on a black background.

ANTI-THINNING BEST SELLER

$67.00

$67.00

POSTPARTUM HAIR RECOVERY

POSTPARTUM HAIR RECOVERY

$104.00

$104.00

Bondi Boost hair care products including shampoo, serum, and mask with a free gift on a black background.

HAIR EXTENSION ESSENTIALS

$70.00

$70.00

1 fl oz |

LOCK DROPS ANTI-SHEDDING SCALP & HAIR SERUM

$30.00

Size:

$30.00

Bondi Boost hair care product set including shampoo, conditioner, and lock drops on a black background.

ANTI-THINNING BEST SELLER

$67.00

$67.00

1 fl oz |

LOCK DROPS ANTI-SHEDDING SCALP & HAIR SERUM

$30.00

Size:

Bondi Boost hair care product set including shampoo, conditioner, and serum and mask on a black background

GLP-1 COMPANION

$92.00

Bondi Boost hair care product set including shampoo, conditioner, and lock drops on a black background.

ANTI-THINNING BEST SELLER

$67.00

Modal text

POSTPARTUM HAIR RECOVERY

POSTPARTUM HAIR RECOVERY

$104.00

Bondi Boost hair care products including shampoo, serum, and mask with a free gift on a black background.

HAIR EXTENSION ESSENTIALS

$70.00

1 fl oz |

LOCK DROPS ANTI-SHEDDING SCALP & HAIR SERUM

$30.00

Size:

Bondi Boost hair care product set including shampoo, conditioner, and lock drops on a black background.

ANTI-THINNING BEST SELLER

$67.00

Roll-on bottle with a white cap and black label on a yellow background

    Australian Aloe Vera

    is at the heart of our formulas due to its’ nourishing and hydrating properties. Aloe contains proteolytic enzymes which breakdown dead skin cells on the scalp that clog the hair follicle, clearing the way for new hair to flourish

    Bio-tanical Blend

    a refreshing blend of hydrating and scalp-balancing botanicals designed to invigorate the scalp and promote optimal conditions for stronger roots and long-term hair vitality. Infused with rosemary, aloe, and mint for a cooling, revitalizing experience.

    3% Procapil® & 3% Redensyl®

    clinically-backed actives to reduce shedding and stimulate for fullness

what BondiBoost customers are saying

Overall rating: 5.0 / 5 from 4 reviews.

AI Generated Review Summary

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Review highlights

Reviews

"I love my hair, grew out thicker and fuller im addicted and my loved ones see the results so I shared the link for them to enjoy the amazing results"

— Jana (5/5)

Love!

"This product smells amazing! I have hairs sprouting up again after use of this product."

— Hilary C. (5/5)

Amazing!

"After using it for about 2 times, i noticed less shedding. The clumps of hair reduced significantly. I also see baby hairs after a week of using the shampoo, conditioner and serum. Im not scared to shampoo everyday now! I will continue using this product. I also introduced it to some friends! Thank you Bondi boost!"

— Rachel C. (5/5)

Less shedding and more hair growth

"Amazing product. I definitely see a difference with less shedding and more hair growth. Smell is clean and delicate. Will continue to be a permanent part of my care routine."

— Katrina (5/5)

Q&A

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of BondiBoost. We do not verify or endorse any claims made in these reviews.