Skip to product information

HG

LOCK DROPS ANTI-SHEDDING SCALP & HAIR SERUM

daily scalp serum for less shedding

Regular price $78
Size

Lock it in with HG Lock Drops — your once-a-day, anti-shedding scalp serum.
This fast-absorbing, non-greasy formula helps reduce shedding and keep the hair you have for longer. Powered by Epidermal Growth Factors and the HG3 complex—3% Procapil®, 3% Redensyl®, and a Bio-tanical Blend of Rosemary, Aloe, and Mint—it anchors strands at the root, hydrates the scalp, and supports visibly fuller, thicker-looking hair over time.

Boost your results: Pair Lock Drops with the full HG system

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 (500ml+60ml) 

    ANTI-THINNING BEST SELLER (500ml+60ml)

    93% saw less shedding in 1 month*
  • LOCK-IN THICKER HAIR: 3-MONTH SUPPLY 

    LOCK-IN THICKER HAIR: 3-MONTH SUPPLY

    one easy step to thicker hair in 90 days
  • LOCK-IN THICKER HAIR: 6-MONTH SUPPLY 

    LOCK-IN THICKER HAIR: 6-MONTH SUPPLY

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

LOCK DROPS ANTI-SHEDDING SCALP & HAIR SERUM

-
Regular price $78

you’ll obsess over

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

    Epidermal Growth Factors

    5 peptide blend to strengthen scalp and reduce shedding

    3% Procapil® & 3% Redensyl®

    clinically-backed actives to reduce shedding and stimulate for fullness

    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.

    Hyaluronic Acid

    in the form of Sodium Hyaluronate (a smaller molecule version of HA). This ingredient can deeply penetrate for added hydration to instantly plump and expand each strand for visibly fuller-looking hair

what BondiBoost customers are saying

Overall rating: 4.6543965 / 5 from 489 reviews.

AI Generated Review Summary

Lock Drops Anti-Shedding Scalp & Hair Serum is praised for its ability to reduce shedding and promote fuller, thicker-looking hair. Customers appreciate its lightweight, non-greasy formula and how it feels on the scalp. The product's scent is also well-liked, and it effectively eliminates oily residue.

Summary topics

  • Hair Growth: 6%
  • Product Scent: 25%
  • Overall Results: 13%
  • Residue Elimination: 7%
  • Product Ease of Use: 19%

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

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
  • "Scalp feels healthier, and shedding has noticeably reduced."Nao

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

Im confused. Does this replace the AM/PM set that you sell? Is this better?
Hi Joe, Thanks for your question! We actually recommend using either the Power Couple or the Lock Drops as your go-to solution – not both together. That’s because they’re both designed to deliver similar benefits (like reducing excess hair fall, strengthening follicles), but in slightly different ways. Our team would love to help you decide which option is best for you and your routine. Please reach out anytime, and we'd be happy to help!
I already use the procapil spray every wash day. This also has procapil. Is it safe to use this alongside the procapil and/or intensive sprays? If so, how would you recommend incorporating the hair lock serum with the spray tonics? Thank you.
Hi there! Thank you for your question. We actually recommend using either the Power Couple or the Lock Drops as your go-to solution – not both together. That’s because they’re both designed to deliver similar benefits (like reducing excess hair fall, strengthening follicles). Please reach out to our team and we can help you decide which option is best for you.
Can you use this in combination with HG Intensive and Procapil pproducts or does this replace the two?
Hi there, Thank you for your question! We actually recommend using either the Power Couple or the Lock Drops as your go-to solution – not both together. That’s because they’re both designed to deliver similar benefits (like reducing excess hair fall, strengthening follicles), but in slightly different ways. Please reach out to our team anytime - we'd be happy to find the right option for you!

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.