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HG

LOCK-IN THICKER HAIR: 3-MONTH SUPPLY

one easy step to thicker hair in 90 days

Regular price $126
Regular price $89

Lock it in for longer with the Lock Drops 90-Day Duo.
This extended supply includes both sizes of our easy, 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

fragrance

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

BUNDLE UP & SAVE

  • ANTI-THINNING BEST SELLER

    ANTI-THINNING BEST SELLER

    93% saw less shedding in 1 month*
  • ANTI-THINNING SUPER SYSTEM

    ANTI-THINNING SUPER SYSTEM

    93% saw less shedding in 1 month*

LOCK-IN THICKER HAIR: 3-MONTH SUPPLY

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Regular price $126
Regular price $89

you’ll obsess over

  • Lock drops claims
  • Lock drop claims
  • Lock drop claims

    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: 4.6536884 / 5 from 488 reviews.

AI Generated Review Summary

Customers report that the Lock Drops 90-Day Duo improves scalp health, reduces shedding, and enhances hair fullness. The serum is lightweight and moisturizing, with a pleasant herbal scent. Results vary, but many are pleased with the noticeable difference in hair growth and texture.

Summary topics

  • Scalp Health: 10%
  • Effectiveness of Drops: 18%
  • Noticeable Difference: 12%
  • Product Feel: 16%
  • No Residue: 6%

Review topics: ["absorbs","ingredients","irritation","smells","results","fragrance","weight","issues","feels","value","improvement","shipping","texture","amount","residue","line","consistency","packaging","formula","price","bottle","hair","scalp","buy","look","sensation","reduction","use","magic","aroma"].

Review highlights

  • "I’m so impressed with this hair serum it smells amazing and has left my hair feeling fuller."Amanda
  • "My scalp feels more balanced and less itchy, and I’ve already noticed a bit less hair fall in the shower."Munira
  • "Love these so much, smells so good and makes my hair feel amazing :grinning_face_with_star_eyes:"Eloise l.

Reviews

Finally Seeing Real Progress and It Actually Feels Good

"Real Progress & Healthy Hair I’ve been using the BondiBoost HG Lock Drops alongside the entire HG hair system for well over a couple now and I’m really happy with them. I’ve started noticing real progress with my hair looking fuller and healthier. The drops feel lightweight and easy to use, and the slight tingle makes it feel like the product is actually working. A little bit of hair care magic in a bottle! Definitely worth trying if you want healthier-looking hair and are willing to stay consistent."

Bre B. (5/5)

In love….

"I am in love with these products…(shampoo, conditioner, lock drops and rinse) The packaging alone was a great first impression. The smell is amazing and the lather and rinse is perfect! Still waiting for results on hair growth. The purchase was still worth the price for my experience so far as I am experiencing less hair fall. Thank you for being a solid company💗"

Starla R. (5/5)

My shedding has definitely reduced!

"I was skeptical, I bought the whole hair system and I can say with certainty that my hair has reduced its shedding, it’s certainly not as thick as it was prior to my recent rapid thinning, but I am seeing new hair growth! I can’t wait for a couple more months to see the result."

Jodie H. (5/5)

Huge Hair Saver!

"Absolutely love this product! I didn’t realize how much the drops were actually helping my hair until I ran out. I’m starting to lose more hair again and can’t wait for my next shipment to arrive. I will definitely be using this product for life!"

Sarah O. (5/5)

Noticeable results

"I used consistently for a a few weeks. I was under 3 weeks when I started recognizing the changes it made. It doesn’t take long at all. I would definitely recommend anyone wanting to meet their hair goals to give it a try! I didn’t notice much of a tingle or any odors. It was as if it wasn’t there at all. I love that it can be applied wet or dry as well."

Susan A. (5/5)

"Super fast delivery. I have been using different hair drops for hair fall, so will be interested in how yhe anti-shedding drops will go. I have high hopes given the other Bondi Boost products that I've been using."

Ms (5/5)

Lock Drops

"So soothing and cooling on the scalp. No residue. No stickiness. Perfect size bottle and dropper. The aaaah feeling once dispensed onto scalp and sides. Lightly massage in and then comb through after hair has been washed and towel dried. I am totally sold on this product. Purchased when you had the bonus. Well Done 🤗"

Juliet V. (5/5)

Great product

"I’ve now bought 3 bottles. I believe it helps with thinning hair. My husband uses it and it’s been effective."

Hannah M. (5/5)

🙌

"Being post menopausal, I started losing my hair and it was shedding bad. Within a week, I could tell a big difference. I have already bought three more bottles."

Misty R. (5/5)

shedding resukt

"They definitely work. I am 6 1/2 months post partum and my hair has been shedding like crazy. After using these for a month I actually noticed a huge difference."

AP (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.