1

receive it

Order the 30ml Lock Drops trail and we’ll ship the full size product.

A temporary hold (not a charge) is placed on your card.

Order the 30ml Lock Drops trail and we’ll ship the full size product.

A temporary hold (not a charge) is placed on your card.

2

try it for 21 days

Your free trial begins the day your Lock Drops are delivered.

You have 21 days to try it and lock in your routine. You’ll see visible results in 2-3 months*

Your free trial begins the day your Lock Drops are delivered.

You have 21 days to try it and lock in your routine. You’ll see visible results in 2-3 months*

3

keep it or return it

If you love it & keep it then no action needed. Your card will be automatically charged after 21 days.

If you want to return it use our pre-paid label. A small $10 restocking fee applies.

If you love it & keep it then no action needed. Your card will be automatically charged after 21 days.

If you want to return it use our pre-paid label. A small $10 restocking fee applies.

what customers are saying

A must have

I have fine, shoulder-length, naturally curly hair and regularly get keratin treatments and color. I was worried the Lock Drops might interfere, but they didn’t at all — and I’m thrilled with the results! After using them nightly, my hair feels thicker, looks fuller, and has noticeably grown. I love the lightweight texture, the neutral scent, and how easy they are to use. 5 out of 5 stars! ⭐️ I’ll definitely be buying another bottle when this one runs out.

shamara

Person applying a product to their hair against a blue tiled wall

The best anti-shedding hair serum

This is just what I needed! A scalp treatment to reduce hair shedding. I see less hairs on my brush and more baby hairs coming in. I love that this isn’t greasy and the scent is very pleasant. I would definitely recommend!

Maria

Lock Drops locked me in.

So far I have used this product for about 60 days. The first thing I noticed was the smell. It is incredible! I can’t get enough of it and my hair smells like it all day. I have noticed that after about 30 days, my hair looked fuller in my trouble spots due to less shedding. The product is easy to apply and is not thick or greasy. It in no way gets in the way of styling nor does it weigh my hair fanboy feel greasy. I will continue to use this.

Kim K.

A must have

I have fine, shoulder-length, naturally curly hair and regularly get keratin treatments and color. I was worried the Lock Drops might interfere, but they didn’t at all — and I’m thrilled with the results! After using them nightly, my hair feels thicker, looks fuller, and has noticeably grown. I love the lightweight texture, the neutral scent, and how easy they are to use. 5 out of 5 stars! ⭐️ I’ll definitely be buying another bottle when this one runs out.

shamara

Person applying a product to their hair against a blue tiled wall

The best anti-shedding hair serum

This is just what I needed! A scalp treatment to reduce hair shedding. I see less hairs on my brush and more baby hairs coming in. I love that this isn’t greasy and the scent is very pleasant. I would definitely recommend!

Maria

Lock Drops locked me in.

So far I have used this product for about 60 days. The first thing I noticed was the smell. It is incredible! I can’t get enough of it and my hair smells like it all day. I have noticed that after about 30 days, my hair looked fuller in my trouble spots due to less shedding. The product is easy to apply and is not thick or greasy. It in no way gets in the way of styling nor does it weigh my hair fanboy feel greasy. I will continue to use this.

Kim K.

A must have

I have fine, shoulder-length, naturally curly hair and regularly get keratin treatments and color. I was worried the Lock Drops might interfere, but they didn’t at all — and I’m thrilled with the results! After using them nightly, my hair feels thicker, looks fuller, and has noticeably grown. I love the lightweight texture, the neutral scent, and how easy they are to use. 5 out of 5 stars! ⭐️ I’ll definitely be buying another bottle when this one runs out.

shamara

Person applying a product to their hair against a blue tiled wall

The best anti-shedding hair serum

This is just what I needed! A scalp treatment to reduce hair shedding. I see less hairs on my brush and more baby hairs coming in. I love that this isn’t greasy and the scent is very pleasant. I would definitely recommend!

Maria

Lock Drops locked me in.

So far I have used this product for about 60 days. The first thing I noticed was the smell. It is incredible! I can’t get enough of it and my hair smells like it all day. I have noticed that after about 30 days, my hair looked fuller in my trouble spots due to less shedding. The product is easy to apply and is not thick or greasy. It in no way gets in the way of styling nor does it weigh my hair fanboy feel greasy. I will continue to use this.

Kim K.

A must have

I have fine, shoulder-length, naturally curly hair and regularly get keratin treatments and color. I was worried the Lock Drops might interfere, but they didn’t at all — and I’m thrilled with the results! After using them nightly, my hair feels thicker, looks fuller, and has noticeably grown. I love the lightweight texture, the neutral scent, and how easy they are to use. 5 out of 5 stars! ⭐️ I’ll definitely be buying another bottle when this one runs out.

shamara

Person applying a product to their hair against a blue tiled wall

The best anti-shedding hair serum

This is just what I needed! A scalp treatment to reduce hair shedding. I see less hairs on my brush and more baby hairs coming in. I love that this isn’t greasy and the scent is very pleasant. I would definitely recommend!

Maria

Lock Drops locked me in.

So far I have used this product for about 60 days. The first thing I noticed was the smell. It is incredible! I can’t get enough of it and my hair smells like it all day. I have noticed that after about 30 days, my hair looked fuller in my trouble spots due to less shedding. The product is easy to apply and is not thick or greasy. It in no way gets in the way of styling nor does it weigh my hair fanboy feel greasy. I will continue to use this.

Kim K.

A must have

I have fine, shoulder-length, naturally curly hair and regularly get keratin treatments and color. I was worried the Lock Drops might interfere, but they didn’t at all — and I’m thrilled with the results! After using them nightly, my hair feels thicker, looks fuller, and has noticeably grown. I love the lightweight texture, the neutral scent, and how easy they are to use. 5 out of 5 stars! ⭐️ I’ll definitely be buying another bottle when this one runs out.

shamara

Person applying a product to their hair against a blue tiled wall

The best anti-shedding hair serum

This is just what I needed! A scalp treatment to reduce hair shedding. I see less hairs on my brush and more baby hairs coming in. I love that this isn’t greasy and the scent is very pleasant. I would definitely recommend!

Maria

Lock Drops locked me in.

So far I have used this product for about 60 days. The first thing I noticed was the smell. It is incredible! I can’t get enough of it and my hair smells like it all day. I have noticed that after about 30 days, my hair looked fuller in my trouble spots due to less shedding. The product is easy to apply and is not thick or greasy. It in no way gets in the way of styling nor does it weigh my hair fanboy feel greasy. I will continue to use this.

Kim K.

A must have

I have fine, shoulder-length, naturally curly hair and regularly get keratin treatments and color. I was worried the Lock Drops might interfere, but they didn’t at all — and I’m thrilled with the results! After using them nightly, my hair feels thicker, looks fuller, and has noticeably grown. I love the lightweight texture, the neutral scent, and how easy they are to use. 5 out of 5 stars! ⭐️ I’ll definitely be buying another bottle when this one runs out.

shamara

Person applying a product to their hair against a blue tiled wall

The best anti-shedding hair serum

This is just what I needed! A scalp treatment to reduce hair shedding. I see less hairs on my brush and more baby hairs coming in. I love that this isn’t greasy and the scent is very pleasant. I would definitely recommend!

Maria

Lock Drops locked me in.

So far I have used this product for about 60 days. The first thing I noticed was the smell. It is incredible! I can’t get enough of it and my hair smells like it all day. I have noticed that after about 30 days, my hair looked fuller in my trouble spots due to less shedding. The product is easy to apply and is not thick or greasy. It in no way gets in the way of styling nor does it weigh my hair fanboy feel greasy. I will continue to use this.

Kim K.

A must have

I have fine, shoulder-length, naturally curly hair and regularly get keratin treatments and color. I was worried the Lock Drops might interfere, but they didn’t at all — and I’m thrilled with the results! After using them nightly, my hair feels thicker, looks fuller, and has noticeably grown. I love the lightweight texture, the neutral scent, and how easy they are to use. 5 out of 5 stars! ⭐️ I’ll definitely be buying another bottle when this one runs out.

shamara

Person applying a product to their hair against a blue tiled wall

The best anti-shedding hair serum

This is just what I needed! A scalp treatment to reduce hair shedding. I see less hairs on my brush and more baby hairs coming in. I love that this isn’t greasy and the scent is very pleasant. I would definitely recommend!

Maria

Lock Drops locked me in.

So far I have used this product for about 60 days. The first thing I noticed was the smell. It is incredible! I can’t get enough of it and my hair smells like it all day. I have noticed that after about 30 days, my hair looked fuller in my trouble spots due to less shedding. The product is easy to apply and is not thick or greasy. It in no way gets in the way of styling nor does it weigh my hair fanboy feel greasy. I will continue to use this.

Kim K.

A must have

I have fine, shoulder-length, naturally curly hair and regularly get keratin treatments and color. I was worried the Lock Drops might interfere, but they didn’t at all — and I’m thrilled with the results! After using them nightly, my hair feels thicker, looks fuller, and has noticeably grown. I love the lightweight texture, the neutral scent, and how easy they are to use. 5 out of 5 stars! ⭐️ I’ll definitely be buying another bottle when this one runs out.

shamara

Person applying a product to their hair against a blue tiled wall

The best anti-shedding hair serum

This is just what I needed! A scalp treatment to reduce hair shedding. I see less hairs on my brush and more baby hairs coming in. I love that this isn’t greasy and the scent is very pleasant. I would definitely recommend!

Maria

Lock Drops locked me in.

So far I have used this product for about 60 days. The first thing I noticed was the smell. It is incredible! I can’t get enough of it and my hair smells like it all day. I have noticed that after about 30 days, my hair looked fuller in my trouble spots due to less shedding. The product is easy to apply and is not thick or greasy. It in no way gets in the way of styling nor does it weigh my hair fanboy feel greasy. I will continue to use this.

Kim K.

A must have

I have fine, shoulder-length, naturally curly hair and regularly get keratin treatments and color. I was worried the Lock Drops might interfere, but they didn’t at all — and I’m thrilled with the results! After using them nightly, my hair feels thicker, looks fuller, and has noticeably grown. I love the lightweight texture, the neutral scent, and how easy they are to use. 5 out of 5 stars! ⭐️ I’ll definitely be buying another bottle when this one runs out.

shamara

Person applying a product to their hair against a blue tiled wall

The best anti-shedding hair serum

This is just what I needed! A scalp treatment to reduce hair shedding. I see less hairs on my brush and more baby hairs coming in. I love that this isn’t greasy and the scent is very pleasant. I would definitely recommend!

Maria

Lock Drops locked me in.

So far I have used this product for about 60 days. The first thing I noticed was the smell. It is incredible! I can’t get enough of it and my hair smells like it all day. I have noticed that after about 30 days, my hair looked fuller in my trouble spots due to less shedding. The product is easy to apply and is not thick or greasy. It in no way gets in the way of styling nor does it weigh my hair fanboy feel greasy. I will continue to use this.

Kim K.

A must have

I have fine, shoulder-length, naturally curly hair and regularly get keratin treatments and color. I was worried the Lock Drops might interfere, but they didn’t at all — and I’m thrilled with the results! After using them nightly, my hair feels thicker, looks fuller, and has noticeably grown. I love the lightweight texture, the neutral scent, and how easy they are to use. 5 out of 5 stars! ⭐️ I’ll definitely be buying another bottle when this one runs out.

shamara

Person applying a product to their hair against a blue tiled wall

The best anti-shedding hair serum

This is just what I needed! A scalp treatment to reduce hair shedding. I see less hairs on my brush and more baby hairs coming in. I love that this isn’t greasy and the scent is very pleasant. I would definitely recommend!

Maria

Lock Drops locked me in.

So far I have used this product for about 60 days. The first thing I noticed was the smell. It is incredible! I can’t get enough of it and my hair smells like it all day. I have noticed that after about 30 days, my hair looked fuller in my trouble spots due to less shedding. The product is easy to apply and is not thick or greasy. It in no way gets in the way of styling nor does it weigh my hair fanboy feel greasy. I will continue to use this.

Kim K.

So good!

I've been using these Lock Drops for a while now, and I'm genuinely impressed. I was looking for something to help with a bit of hair thinning, and this seems to be making a difference. My scalp feels healthier, and I've noticed less hair in my shower drain. It's easy to apply and doesn't leave my hair feeling greasy or weighed down at all. I feel like my hair is stronger and fuller overall, and so far I'm really happy with the results.

KMM202

Bye bye postpartum hair loss

My hair thrived during pregnancy, but the postpartum shed was terrifying! These Lock Drops truly saved me 🥹 — my hair is fuller, thicker, and the shedding is way down. Baby hairs are growing back, filling in those empty spots! As a hairdresser, I recommend this to anyone wanting to lock in youthful, healthy hair 😍 Lightweight, easy to apply, dries beautifully, and smells divine 🩵

Maryon

Amazing!

I've been using this for about 3 months now and my hair has never looked better. It leaves my hair soft and it smells amazing!

Brandy

So good!

I've been using these Lock Drops for a while now, and I'm genuinely impressed. I was looking for something to help with a bit of hair thinning, and this seems to be making a difference. My scalp feels healthier, and I've noticed less hair in my shower drain. It's easy to apply and doesn't leave my hair feeling greasy or weighed down at all. I feel like my hair is stronger and fuller overall, and so far I'm really happy with the results.

KMM202

Bye bye postpartum hair loss

My hair thrived during pregnancy, but the postpartum shed was terrifying! These Lock Drops truly saved me 🥹 — my hair is fuller, thicker, and the shedding is way down. Baby hairs are growing back, filling in those empty spots! As a hairdresser, I recommend this to anyone wanting to lock in youthful, healthy hair 😍 Lightweight, easy to apply, dries beautifully, and smells divine 🩵

Maryon

Amazing!

I've been using this for about 3 months now and my hair has never looked better. It leaves my hair soft and it smells amazing!

Brandy

So good!

I've been using these Lock Drops for a while now, and I'm genuinely impressed. I was looking for something to help with a bit of hair thinning, and this seems to be making a difference. My scalp feels healthier, and I've noticed less hair in my shower drain. It's easy to apply and doesn't leave my hair feeling greasy or weighed down at all. I feel like my hair is stronger and fuller overall, and so far I'm really happy with the results.

KMM202

Bye bye postpartum hair loss

My hair thrived during pregnancy, but the postpartum shed was terrifying! These Lock Drops truly saved me 🥹 — my hair is fuller, thicker, and the shedding is way down. Baby hairs are growing back, filling in those empty spots! As a hairdresser, I recommend this to anyone wanting to lock in youthful, healthy hair 😍 Lightweight, easy to apply, dries beautifully, and smells divine 🩵

Maryon

Amazing!

I've been using this for about 3 months now and my hair has never looked better. It leaves my hair soft and it smells amazing!

Brandy

So good!

I've been using these Lock Drops for a while now, and I'm genuinely impressed. I was looking for something to help with a bit of hair thinning, and this seems to be making a difference. My scalp feels healthier, and I've noticed less hair in my shower drain. It's easy to apply and doesn't leave my hair feeling greasy or weighed down at all. I feel like my hair is stronger and fuller overall, and so far I'm really happy with the results.

KMM202

Bye bye postpartum hair loss

My hair thrived during pregnancy, but the postpartum shed was terrifying! These Lock Drops truly saved me 🥹 — my hair is fuller, thicker, and the shedding is way down. Baby hairs are growing back, filling in those empty spots! As a hairdresser, I recommend this to anyone wanting to lock in youthful, healthy hair 😍 Lightweight, easy to apply, dries beautifully, and smells divine 🩵

Maryon

Amazing!

I've been using this for about 3 months now and my hair has never looked better. It leaves my hair soft and it smells amazing!

Brandy

So good!

I've been using these Lock Drops for a while now, and I'm genuinely impressed. I was looking for something to help with a bit of hair thinning, and this seems to be making a difference. My scalp feels healthier, and I've noticed less hair in my shower drain. It's easy to apply and doesn't leave my hair feeling greasy or weighed down at all. I feel like my hair is stronger and fuller overall, and so far I'm really happy with the results.

KMM202

Bye bye postpartum hair loss

My hair thrived during pregnancy, but the postpartum shed was terrifying! These Lock Drops truly saved me 🥹 — my hair is fuller, thicker, and the shedding is way down. Baby hairs are growing back, filling in those empty spots! As a hairdresser, I recommend this to anyone wanting to lock in youthful, healthy hair 😍 Lightweight, easy to apply, dries beautifully, and smells divine 🩵

Maryon

Amazing!

I've been using this for about 3 months now and my hair has never looked better. It leaves my hair soft and it smells amazing!

Brandy

So good!

I've been using these Lock Drops for a while now, and I'm genuinely impressed. I was looking for something to help with a bit of hair thinning, and this seems to be making a difference. My scalp feels healthier, and I've noticed less hair in my shower drain. It's easy to apply and doesn't leave my hair feeling greasy or weighed down at all. I feel like my hair is stronger and fuller overall, and so far I'm really happy with the results.

KMM202

Bye bye postpartum hair loss

My hair thrived during pregnancy, but the postpartum shed was terrifying! These Lock Drops truly saved me 🥹 — my hair is fuller, thicker, and the shedding is way down. Baby hairs are growing back, filling in those empty spots! As a hairdresser, I recommend this to anyone wanting to lock in youthful, healthy hair 😍 Lightweight, easy to apply, dries beautifully, and smells divine 🩵

Maryon

Amazing!

I've been using this for about 3 months now and my hair has never looked better. It leaves my hair soft and it smells amazing!

Brandy

So good!

I've been using these Lock Drops for a while now, and I'm genuinely impressed. I was looking for something to help with a bit of hair thinning, and this seems to be making a difference. My scalp feels healthier, and I've noticed less hair in my shower drain. It's easy to apply and doesn't leave my hair feeling greasy or weighed down at all. I feel like my hair is stronger and fuller overall, and so far I'm really happy with the results.

KMM202

Bye bye postpartum hair loss

My hair thrived during pregnancy, but the postpartum shed was terrifying! These Lock Drops truly saved me 🥹 — my hair is fuller, thicker, and the shedding is way down. Baby hairs are growing back, filling in those empty spots! As a hairdresser, I recommend this to anyone wanting to lock in youthful, healthy hair 😍 Lightweight, easy to apply, dries beautifully, and smells divine 🩵

Maryon

Amazing!

I've been using this for about 3 months now and my hair has never looked better. It leaves my hair soft and it smells amazing!

Brandy

So good!

I've been using these Lock Drops for a while now, and I'm genuinely impressed. I was looking for something to help with a bit of hair thinning, and this seems to be making a difference. My scalp feels healthier, and I've noticed less hair in my shower drain. It's easy to apply and doesn't leave my hair feeling greasy or weighed down at all. I feel like my hair is stronger and fuller overall, and so far I'm really happy with the results.

KMM202

Bye bye postpartum hair loss

My hair thrived during pregnancy, but the postpartum shed was terrifying! These Lock Drops truly saved me 🥹 — my hair is fuller, thicker, and the shedding is way down. Baby hairs are growing back, filling in those empty spots! As a hairdresser, I recommend this to anyone wanting to lock in youthful, healthy hair 😍 Lightweight, easy to apply, dries beautifully, and smells divine 🩵

Maryon

Amazing!

I've been using this for about 3 months now and my hair has never looked better. It leaves my hair soft and it smells amazing!

Brandy

So good!

I've been using these Lock Drops for a while now, and I'm genuinely impressed. I was looking for something to help with a bit of hair thinning, and this seems to be making a difference. My scalp feels healthier, and I've noticed less hair in my shower drain. It's easy to apply and doesn't leave my hair feeling greasy or weighed down at all. I feel like my hair is stronger and fuller overall, and so far I'm really happy with the results.

KMM202

Bye bye postpartum hair loss

My hair thrived during pregnancy, but the postpartum shed was terrifying! These Lock Drops truly saved me 🥹 — my hair is fuller, thicker, and the shedding is way down. Baby hairs are growing back, filling in those empty spots! As a hairdresser, I recommend this to anyone wanting to lock in youthful, healthy hair 😍 Lightweight, easy to apply, dries beautifully, and smells divine 🩵

Maryon

Amazing!

I've been using this for about 3 months now and my hair has never looked better. It leaves my hair soft and it smells amazing!

Brandy

So good!

I've been using these Lock Drops for a while now, and I'm genuinely impressed. I was looking for something to help with a bit of hair thinning, and this seems to be making a difference. My scalp feels healthier, and I've noticed less hair in my shower drain. It's easy to apply and doesn't leave my hair feeling greasy or weighed down at all. I feel like my hair is stronger and fuller overall, and so far I'm really happy with the results.

KMM202

Bye bye postpartum hair loss

My hair thrived during pregnancy, but the postpartum shed was terrifying! These Lock Drops truly saved me 🥹 — my hair is fuller, thicker, and the shedding is way down. Baby hairs are growing back, filling in those empty spots! As a hairdresser, I recommend this to anyone wanting to lock in youthful, healthy hair 😍 Lightweight, easy to apply, dries beautifully, and smells divine 🩵

Maryon

Amazing!

I've been using this for about 3 months now and my hair has never looked better. It leaves my hair soft and it smells amazing!

Brandy

results

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

    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

questions about try before you buy?

Q: how does the authorization process work?

A: When you place an order using the Try Before You Buy (TBYB) service, we place an authorization on your payment method for the full amount of the order at checkout. This authorization verifies your payment method and reserves the funds but does not result in an immediate charge—your account will show a pending amount. Once you decide which items to keep, we either capture the payment for those items or release the remaining funds.

Q: when will i be charged for my order?

A: You will only be charged for the items you decide to keep after finalizing your order through the Customer Portal. Charges will be applied only for those items you choose to purchase, and the rest of the pre-authorized amount will be released.

Q: what is the restocking fee?

A: A $10 restocking fee applies only if all items from the order are returned. This fee helps cover the costs associated with the shipping, handling, and processing of returns.

Q: can i use any payment method?

A: Currently, we only accept debit/credit cards and Shop Pay for TBYB orders. Buy Now, Pay Later services like Afterpay or ZipPay are not supported as we require the ability to authorize and adjust the final charge based on items kept.

Q: what happens if i decide to keep all items?

A: If you choose to keep all the items from your order, the full authorized amount will be charged to your payment method, and the transaction will be completed as a regular purchase.

Q: how long do i have to try the items before i have to return them?

A: you have a period of 21 days once product is received to try your items. at the end of trial, you will select to keep and pay the full price of the item or return the item to bondiboost.

Q: how are returns handled?

A: If you decide to return one or more items, you can do so using the prepaid return label provided. Details and instructions for processing returns are available in the Customer Portal. All returns must be initiated within the trial period (21 days) to avoid charges for the items.

Q: what is TBYB support email?