SeaTree Conditioner Bar
A packaged conditioner bar refill next to its packaging box, labeled 'SeaBar Conditioned Tea Tree Plastic-free REFILL'.
Close up of a woman's hands applying SeaBar conditioner to the ends of her hair.
A collection of SeaBar tea tree products including a shampoo bar in applicator, a refill, and two retail boxes for the shampoo and conditioner. With a call out stating Plastic Free Refills and Salon Quality and Eco Friendly formula.
SeaTree Conditioner Bar
Video depicting SeaBar being refilled. 

1) Rinse out the old applicator
2) Twist the applicator back to the bottom
3) Insert included cardboard disc
4) Insert SeaBar refill flat side up.
SeaTree Conditioner Bar

SeaTree Conditioner Bar

For Soft, Smooth, Frizz-free hair. Without the plastic waste.
Regular price$17.99
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Shipping calculated at checkout.
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  • 100% Money Back Guarantee
  • Lasts as long as 2-3 bottles
  • Free in USA on orders $40+
"Huge fan of SeaBar. Hands down the best shampoo and conditioner I have ever used" - Stephanie

SeaBar is the only refillable conditioner bar that works for all hair types. 

Dry, mature, straight, curly oily or anywhere in between, SeaBar's 100% concentrated formula will give you the softest, healthiest, hair. Our revolutionary refillable applicator gives you the convenience and quality of salon-grade liquid products with the low-waste, concentrated benefits of a bar—all in one.

Try SeaBar today and experience a better, less wasteful way to wash your hair. 

  • Tea Tree Fragrance - Great for a healthy scalp
  • Refill and Reuse - Enjoy 100% plastic-free refills
  • No New Plastic - Applicators made with 100% Recycled Plastic
  • Long Lasting - Lasts as long as 2-3 bottles of liquid product
  • Caffeine - Clinically Proven DHT Blocker to fight hair loss
  • Color-Safe
  • Vegan
  • Cruelty-Free
  • Free of: Sulfates, silicones, parabens, pthalates, artificial fragrances and dyes. 

For every SeaBar sold we pick up one pound of ocean trash. 

Vegan & Cruelty-Free

Free of Parabens, Pthalates, Silicones, Artificial Dyes & Fragrances

Shampoo Ingredients:

SeaTree Conditioner: Cetyl Alcohol, Behentrimonium Chloride, Butyrospermum Parkii (Shea) Butter, Orbignya Oleifera (Babassu) Seed Oil, Cocamidopropyl Betaine, Sorbitan Laurate, Caprylic/Capric Triglyceride, Distearoylethyl Dimonium Chloride, Hydrolyzed Rice Protein, Panthanol, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Hydrogenated Ethylhexyl Olivate, Menthol, Ceterayl Alcohol, Citric Acid, Benzyl Alcohol, Glyceryl Caprylate, Glyceryl Undecylenate, Hydrogenated Olive Unsaponifiables, Chromium Oxide


Watch the Videos

Shampoo Instructions:


Get your hair really wet (more wet than you're used to) then rub across your hair 3-6 times. Scrub into a lather.

If you want more lather, you can pop your head back under the water for a second and get it more wet and you'll feel more lather.

Conditioner Instructions:

Apply the conditioner to the really wet ends of your hair. It only takes 2-3 swipes for most people, work into your hair, allow to sit for 2-5 minutes and rinse out.

To refill your SeaBar you simply twist the white Pusher Piece back down to the bottom, and push your Refill in, flat side up.

You can watch a video on how to refill or get replacement parts HERE:

We are happy to offer FREE SHIPPING in the USA on Orders $40+

Standard Shipping is $4.95

Fast Shipping via UPS Available

1-2 Business Day Processing Time
Orders ship from Bellingham, WA

Shop risk free with our Zero-Waste Money Back Guarantee.

If you don't love SeaBar, simply send your applicators back, We'll refund 100% of your money, and sanitize and reuse the applicators for our Annual Reduce, Reuse Sale.

Customer Reviews

Overall rating: 4.8 / 5 from 36 reviews.

Customer photo review of SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I was skeptical before I used Sea Bar because I have very thick long hair, but I was pleasantly surprised when I got good lather and coverage from the shampoo and conditioner with only a few swipes of each container. I like using it at home and for travel. Best of all, using Sea Bar helps to keep our planet plastic free.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

Customer photo review of SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I bought this to replace my normal shampoo/conditioner. I had tried Lush solid shampoo before and been unimpressed. this is such a different product it's not even a fair comparison - SeaBar has made my hair softer and stronger. it's very easy to use in its stick format, has no strong scents that overwhelm me, and leaves my hair and scalp feeling super clean each time I use it.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

Customer photo review of REFILL - SeaTree Conditioner Bar

I’ve been using Seabar for years. Bellingham my hair was extremely coiley. Moving to Santa Fe NM where it’s super super dry, my hair is more relaxed and curly without the coils. I love the sea tree tea tree oil one best. My scalp is less itchy when I use it.

REFILL - SeaTree Conditioner Bar

Customer photo review of SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I’m a dog sitter and travel often and stay at various homes. I found Seabar at a farmers market in Snohomish, WA. It has literally changed my life. I love its “no mess” convenience and it’s a great product. I try to be as environmentally aware as possible. I’m not sure the plastic dome top is necessary as it gets thrown away. It’s way better than the bar shampoos I’ve tried. I’m hoping there will be a bar lotion version one day.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

Store owner replied: Jane, Thank you! Our new bottles will come without the dome starting soon!!

Customer photo review of SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

The shampoo makes my scalp feel clean and product buildup on my hair gets removed gently. The conditioner does an amazing job de-tangling my hair without being heavy and to much moisture. I will definitely buy more. It also lasts. I am still on my first purchase and used it a lot. I went with the seatree. It smells clean and makes my scalp tingle in a good way. I am very pleased! Thank you!

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

Customer photo review of SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I’ve been using Seabar for about 4 years now and nothing compares! I can go longer between washes, I feel cleaner and while I go about 7 months between haircuts, I’m always told my hair is super healthy. Thanks, Seabar!

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I love the conditioner bar - it keeps my hair silky smooth and lasts forever! Love that it’s zero waste!

SeaTree Conditioner Bar

A year ago, i started bar shampoo and conditioner bars, i loved them but noticed a problem. They become hard to hold and apply the less there is left, I have been looking for a conditioner bar that doesn't become hard to hold after awhile. Your product is exactly what Ive been after and my hair loves it! You got yourself a forever customer!

SeaTree Conditioner Bar

I bought the tea tree scented shampoo and conditioner a few weeks ago to try out on my summer travels. So far it's a huge success! It lathers up great and I really like how it feels. Honestly, my hair feels cleaner than with other shampoos, and silky soft. I have curly/wavy hair, pretty short. More than anything, I really like that it is environmentally conscious, that it makes travel a breeze, and that I can refill the bars at a local store!

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I bought SeaBar for traveling. I finally was able to use it. My hair feels fabulous! The conditioner removed all of the tangles and left my hair silky. You have a wonderful product!

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I gave three sets of your shampoo and conditioners to people as holiday gifts. This met several goals: 1. Support small business 2. Environmentally responsible 3. Scents is not intense and doesn’t cause headaches 4. TSA friendly 5. Takes little space in the shower 6. Makes people comment how nice my hair looks

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

This product is so great I bought three sets to give as gifts. It saves space, is TSA friendly, I don't react to fragrance, it works amazing on my way hair, my daughters very curly hair and my sons straight hair. It helps to clean the ocean through their trash clean-up pledge and reduces packaging via refills. Also, shipping less water saves on reduced weight which reduces fossil fuel use. The owner is super nice too! It's a win all the way around.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

In trying to use less plastic, I’ve purchased shampoo and conditioner bars from various suppliers and have been totally disappointed in the way they left my fine hair feeling like straw (looking like it, too!) Sea Bar leaves my hair feeling clean and soft and looking good…thanks for making a product that actually works great!

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I was hopeful for the environment but am very unhappy and was going to request a refund. Doesn't lather up enough for my hair and couldn't get the conditioner to untangle my curls (I always use a pick with conditioner in while I am in the shower). I tried it twice and put back in the box - happy to return. I had shoulder surgery, otherwise would have done this a while back. I think the product is a great idea and if recipe gets updated would try again. Thank you

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

After three weeks of consistently using Sea Bar, my scalp was forming a layer and started to scab. I might have a sensitivity to an ingredient and I am not sure what. This is by no mean an indicator that this is a bad product. I went back to the powder shampoo (tea tree) and my scalp is happy again. Every individual responds differently to products and you just have to try it out.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

Store owner replied: I'm so sorry it didn't work for your sensitive scalp. Many customers find the SeaBreeze better for sensitive scalps.

Wonderful product. Makes my hair and scalp feel so clean. I had a problem with a re-order and Greg and company so quick to correct the problem. Customer service excellent. Thank you for your vision in cleaning trash from our beautiful world.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

The shampoo and conditioner work well for my curly hair, leaving it easy to manage and healthy. More importantly, the plastic free refills means I’m not filling landfills with plastic bottles every 2 months. So happy with these products!,

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I found this product at a vegan outdoor festival. I had been looking for a new shampoo/conditioner bar. I had tried other bars, but they either don't last in the shower or the conditioner ones are too hard to even use. I've tried a similar contraption for deoderant, but it was made of cardboard and would fall apart. The outside of this contraption is plastic, but you can refill them so easily. I have already refilled the conditioner once and continue to use it. These are not only well made contraptions for use in the shower, but the product smells good and feels good in my hair as well.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

If you are going grey and your hair seems dried out try SeaBar's conditioner product. It works great for me.

SeaTree Conditioner

Lovely little tube full of natural goodness for my head - works great as shaving balm too!

SeaTree Conditioner

I love the tingle I get from the SeaTree!!! Same great product I love but with the added bonus of a little follicular buzz! I'm hooked AND picking up ocean trash at the same time that I get my buzz on!

SeaTree - Tea Tree Shampoo & Conditioner Bundle

I think it's great. It does just as good a job with my hair as other shampoos and conditioners, it's cheaper and with less waste, and it's much easier to travel with so I don't have to worry about mini bottles or using a strange hair care product. All around win.

SeaTree - Tea Tree Shampoo & Conditioner Bundle

Customer Reviews

Overall rating: 4.8 / 5 from 36 reviews.

Customer photo review of SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I was skeptical before I used Sea Bar because I have very thick long hair, but I was pleasantly surprised when I got good lather and coverage from the shampoo and conditioner with only a few swipes of each container. I like using it at home and for travel. Best of all, using Sea Bar helps to keep our planet plastic free.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

Customer photo review of SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I bought this to replace my normal shampoo/conditioner. I had tried Lush solid shampoo before and been unimpressed. this is such a different product it's not even a fair comparison - SeaBar has made my hair softer and stronger. it's very easy to use in its stick format, has no strong scents that overwhelm me, and leaves my hair and scalp feeling super clean each time I use it.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

Customer photo review of REFILL - SeaTree Conditioner Bar

I’ve been using Seabar for years. Bellingham my hair was extremely coiley. Moving to Santa Fe NM where it’s super super dry, my hair is more relaxed and curly without the coils. I love the sea tree tea tree oil one best. My scalp is less itchy when I use it.

REFILL - SeaTree Conditioner Bar

Customer photo review of SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I’m a dog sitter and travel often and stay at various homes. I found Seabar at a farmers market in Snohomish, WA. It has literally changed my life. I love its “no mess” convenience and it’s a great product. I try to be as environmentally aware as possible. I’m not sure the plastic dome top is necessary as it gets thrown away. It’s way better than the bar shampoos I’ve tried. I’m hoping there will be a bar lotion version one day.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

Store owner replied: Jane, Thank you! Our new bottles will come without the dome starting soon!!

Customer photo review of SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

The shampoo makes my scalp feel clean and product buildup on my hair gets removed gently. The conditioner does an amazing job de-tangling my hair without being heavy and to much moisture. I will definitely buy more. It also lasts. I am still on my first purchase and used it a lot. I went with the seatree. It smells clean and makes my scalp tingle in a good way. I am very pleased! Thank you!

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

Customer photo review of SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I’ve been using Seabar for about 4 years now and nothing compares! I can go longer between washes, I feel cleaner and while I go about 7 months between haircuts, I’m always told my hair is super healthy. Thanks, Seabar!

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I love the conditioner bar - it keeps my hair silky smooth and lasts forever! Love that it’s zero waste!

SeaTree Conditioner Bar

A year ago, i started bar shampoo and conditioner bars, i loved them but noticed a problem. They become hard to hold and apply the less there is left, I have been looking for a conditioner bar that doesn't become hard to hold after awhile. Your product is exactly what Ive been after and my hair loves it! You got yourself a forever customer!

SeaTree Conditioner Bar

I bought the tea tree scented shampoo and conditioner a few weeks ago to try out on my summer travels. So far it's a huge success! It lathers up great and I really like how it feels. Honestly, my hair feels cleaner than with other shampoos, and silky soft. I have curly/wavy hair, pretty short. More than anything, I really like that it is environmentally conscious, that it makes travel a breeze, and that I can refill the bars at a local store!

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I bought SeaBar for traveling. I finally was able to use it. My hair feels fabulous! The conditioner removed all of the tangles and left my hair silky. You have a wonderful product!

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I gave three sets of your shampoo and conditioners to people as holiday gifts. This met several goals: 1. Support small business 2. Environmentally responsible 3. Scents is not intense and doesn’t cause headaches 4. TSA friendly 5. Takes little space in the shower 6. Makes people comment how nice my hair looks

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

This product is so great I bought three sets to give as gifts. It saves space, is TSA friendly, I don't react to fragrance, it works amazing on my way hair, my daughters very curly hair and my sons straight hair. It helps to clean the ocean through their trash clean-up pledge and reduces packaging via refills. Also, shipping less water saves on reduced weight which reduces fossil fuel use. The owner is super nice too! It's a win all the way around.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

In trying to use less plastic, I’ve purchased shampoo and conditioner bars from various suppliers and have been totally disappointed in the way they left my fine hair feeling like straw (looking like it, too!) Sea Bar leaves my hair feeling clean and soft and looking good…thanks for making a product that actually works great!

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I was hopeful for the environment but am very unhappy and was going to request a refund. Doesn't lather up enough for my hair and couldn't get the conditioner to untangle my curls (I always use a pick with conditioner in while I am in the shower). I tried it twice and put back in the box - happy to return. I had shoulder surgery, otherwise would have done this a while back. I think the product is a great idea and if recipe gets updated would try again. Thank you

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

After three weeks of consistently using Sea Bar, my scalp was forming a layer and started to scab. I might have a sensitivity to an ingredient and I am not sure what. This is by no mean an indicator that this is a bad product. I went back to the powder shampoo (tea tree) and my scalp is happy again. Every individual responds differently to products and you just have to try it out.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

Store owner replied: I'm so sorry it didn't work for your sensitive scalp. Many customers find the SeaBreeze better for sensitive scalps.

Wonderful product. Makes my hair and scalp feel so clean. I had a problem with a re-order and Greg and company so quick to correct the problem. Customer service excellent. Thank you for your vision in cleaning trash from our beautiful world.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

The shampoo and conditioner work well for my curly hair, leaving it easy to manage and healthy. More importantly, the plastic free refills means I’m not filling landfills with plastic bottles every 2 months. So happy with these products!,

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

I found this product at a vegan outdoor festival. I had been looking for a new shampoo/conditioner bar. I had tried other bars, but they either don't last in the shower or the conditioner ones are too hard to even use. I've tried a similar contraption for deoderant, but it was made of cardboard and would fall apart. The outside of this contraption is plastic, but you can refill them so easily. I have already refilled the conditioner once and continue to use it. These are not only well made contraptions for use in the shower, but the product smells good and feels good in my hair as well.

SeaTree - Tea Tree Shampoo & Conditioner Bar Bundle

If you are going grey and your hair seems dried out try SeaBar's conditioner product. It works great for me.

SeaTree Conditioner

Lovely little tube full of natural goodness for my head - works great as shaving balm too!

SeaTree Conditioner

I love the tingle I get from the SeaTree!!! Same great product I love but with the added bonus of a little follicular buzz! I'm hooked AND picking up ocean trash at the same time that I get my buzz on!

SeaTree - Tea Tree Shampoo & Conditioner Bundle

I think it's great. It does just as good a job with my hair as other shampoos and conditioners, it's cheaper and with less waste, and it's much easier to travel with so I don't have to worry about mini bottles or using a strange hair care product. All around win.

SeaTree - Tea Tree Shampoo & Conditioner Bundle