Lock drops
"I feel since using this product my hair has felt thicker. My beautician says my hair has never felt better with Bondiboast products."
HG
LOCK-IN THICKER HAIR: 6-MONTH SUPPLY
6-month supply of our most potent hair serum for fuller, thicker hair
Regular price
$234
Regular price
$187
The Lock-In Thicker Hair 6-Month Supply includes three full-size (60ml) bottles of our Lock Drops Anti-Shedding Scalp & Hair Serum — giving you the consistency needed to see real, lasting results.
Powered by Epidermal Growth Factors and the HG3 complex featuring 3% Procapil™, 3% Redensyl®, and a bio-botanical blend, this once-daily serum helps reduce shedding, anchor strands at the root, and support visibly fuller, thicker-looking hair over time.
Because when it comes to growth, consistency is everything.
how to use
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 60-day supply when used as directed. Individual usage may vary.
the low down
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
fragrance
A light, clean, refreshing scent derived from natural plant extracts—subtle and fresh, not overpowering..
LOCK-IN THICKER HAIR: 6-MONTH SUPPLY
-
Regular price
$234
Regular price
$187
you’ll obsess over
Naturally powered, clinically proven:
100% would recommend Lock Drops for Less Hair Shedding*
97% of users said they saw visible results in under 2 months*
92% said they saw new baby hairs within 2 months*
92% said they noticed less hair in their brush*
*Based on a 12 week consumer study with 31 participants
3% Procapil® & 3% Redensyl®
clinically-backed actives to reduce shedding and stimulate for fullness
Epidermal Growth Factors
5 peptide blend to strengthen scalp and reduce shedding
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.
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
Aqua/Water/Eau, Aloe Barbadensis Leaf Juice*, Propanediol, Glycerin, Polysorbate 20, Butylene Glycol, Hydroxyacetophenone, Caprylyl Glycol, Pentylene Glycol, Sodium Benzoate, Panthenol, Potassium Sorbate, Parfum/Fragrance, Lecithin, Sodium Phytate, Ethylhexylglycerin, Benzyl Benzoate, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Hexamethylindanopyran, Glycine, Larix Europaea Wood Extract, Citric Acid, Sodium Metabisulfite, 1,2-Hexanediol, Acetyl Glutamine, Chamomilla Recutita (Matricaria) Flower Extract*, Equisetum Arvense Extract, Hibiscus Sabdariffa Flower Extract, Hylocereus Undatus Fruit Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract*, SH-Oligopeptide-1, SH-Oligopeptide-2, SH-Polypeptide-1, SH-Polypeptide-11, SH-Polypeptide-9, Sodium Hyaluronate, Urtica Dioica (Nettle) Leaf Extract, Bacillus/Folic Acid Ferment Filtrate Extract, Limonene, Alpha-Isomethyl Ionone, Camellia Sinensis Leaf Extract, Zinc Chloride, Apigenin, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Mentha Arvensis Leaf Oil*, Oleanolic Acid, Biotinoyl Tripeptide-1, Hexyl Cinnamal, Linalyl Acetate, Benzyl Alcohol. *Certified Organic Ingredients
shop new! Lock Drops bundles
what BondiBoost customers are saying
Overall rating: 4.6101365 / 5 from 513 reviews.
AI Generated Review Summary
The Lock-In Thicker Hair 6-Month Supply serum is praised for its ability to reduce shedding and promote healthier, fuller-looking hair. Customers appreciate its lightweight, non-greasy formula and pleasant scent, which leaves no residue. While some users notice a reduction in shedding, others report increased shedding. Overall, the serum is valued for its noticeable results and ease of use.
Summary topics
- Hair Feel (16%): A significant number of customers brought up that this product feels amazing and leaves their hair feeling fuller.
- Scalp Health (10%): Customers expressed satisfaction with the product's ability to make their scalp feel healthier, softer, and more hydrated.
- Noticeable Difference (12%): Customers keep praising the noticeable difference this product has made on shedding hair and reducing hair fall.
- Serum Formula (17%): A significant number of customers raved about this serum, praising its lightweight formula and non-greasy formula.
- Product Scent (22%): A significant number of customers pointed out that the product smells amazing and has a pleasant and subtle scent.
Review topics: ["irritation","fragrance","absorbs","issues","weight","improvement","results","smells","value","feels","packaging","price","texture","look","hair","works","scalp","residue","formula","shipping","ingredients","consistency","bottle","difference","sensation","reduction","amount","drops","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
Neutral Review
"I started using the drops and shampoo/conditioner the same day I recieved it in the mail. My shedding increased a bit and my hair is thinner and oily, way more than before. I'm still giving it a try since it has only been a month. I have little new hair growth."
— Kristen H. (3/5)
Lock drops and the other products i bought
"Hi, unfortunately your products are highly fragranced and I cannot use them…so waste of money i thought they were all natural but not only do they smell of artificial they also have a thousand ingredients. . so not what I was looking for . I am highly sensitive to anything artificial and so cannot use these lock drop s and the other potions i brought to stop hair loss and will have to chuck them out. . such a waste. . are using the shampoo which is ok but does make my fine hair quite limp so will not be buying more will try another brand."
— Linda T. (1/5)
Slight improvement
"I used this in conjunction with supplements and bondi boost shampoo and conditioner after a large amount of hair fall whilst losing weight. I used this for a couple of months and I do have a small amount of baby hairs sprouting, but not enough that I would believe it worth repurchasing."
— Steph (4/5)
Lock Drops
"Smells good, feels good but after using everyday for a month, seems to have made no difference."
— Joanne W. (3/5)
I apply this every night
"I apply this every night before bed. These drops literally changed my hair growth in such a positive way. The drops saved my hair and I see less fallout and my hair is also growing. I am so grateful for these drops and I will continue to buy more."
— Iliana M. (5/5)
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)
Lightweight & So Easy to Use
"I've only used the Lock Drops Anti-Shedding Scalp & Hair Serum once so far, but I already have a great first impression. One of the things I was most worried about was it making my scalp feel greasy, but it didn't at all. The formula feels lightweight, absorbs quickly, and leaves my hair looking fresh instead of oily. I also love that it's designed with ingredients to help reduce shedding and support healthier-looking hair. It's easy to incorporate into my routine, and I'm excited to continue using it consistently to see the long-term results."
— Amanda C. (5/5)
LOCK DROPS
"I have been using the lock drops for about 6 weeks and have noticed that my hair feels thicker. it seems to change the fullness of my hair. since I have very fine hair, this is a plus for me."
— Sandra E. (5/5)
Brilliant
"Highly recommend"
— Darina R. (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.
