Stream2Sea
Leave-In Hair Conditioner - Full Size 6oz
Leave-In Hair Conditioner - Full Size 6oz
Leave-In Hair Conditioner — 6oz
Your post-swim hair hero. Our Leave-In Hair Conditioner helps bring back softness and shine after sun and salt water with an antioxidant blend, keratin and B-vitamins. Apply before you swim to help coat strands and reduce breakage. Formulated to be safer for aquatic life.
- Antioxidant blend of green tea, tulsi, wakame & olive leaf
- Keratin and B-vitamins help strengthen and smooth strands
- Helps bring back softness and shine after sun, salt and chlorine
- Light, non-greasy formula detangles and leaves hair manageable
- UV-absorbent to help protect hair color from the sun
Rinse with fresh water if available, apply to damp hair, finger-comb and leave in. Best paired with our Conditioning Shampoo & Bodywash.

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Ingredients
Aqueous Extracts of Camellia Sinensis (Green Tea) Leaf*, Ocimum Tenuiflorum (Tulsi) Leaf*, Alaria Esculenta (Wakame Seaweed)* and Olea Europa (Olive) Leaf*, Aloe Barbadensis (Aloe) Leaf Juice*, Cetearyl Alcohol, Behentrimonium Chloride, Glycerin, Dimethiconol Panthenol, Hydrogenated Vegetable Oil, Cocodimonium Hydrolyzed Keratin, Caprylic/Capric Triglycerides, Cinnami dopropyltrimonium Chloride, Undaria Pinnatifida (Wakame Seaweed) Bioferment, Lactobacillus/Olea Europaea (Olive) Leaf Ferment, Hydrolyzed Keratin Protein, Sodium Levulinate, Potassium Sorbate, Tocopherol, Panthenol, Parfum (Naturally Derived), Limonene, Citronellol, Hexyl Cinnamal, Linalool. *ORGANIC INGREDIENTS
Usage
Rinse with fresh water if available, then apply to damp hair and finger comb to distribute evenly. Do not rinse. For maximum benefit, use after Stream2Sea Conditioning Shampoo and Body Wash.
Size / Volume
6 fl. oz. | 180 ml
Love It or Return It
We believe in our products — and we believe in your peace of mind. If you don't love it, send us an email to hello@stream2sea.com and we’ll make it right. That’s our ocean-safe promise.
Like many female divers, I have thick, curly hair that was always a tangled mess after diving.
As a diver AND a cosmetic chemist, formulating an effective, yet environmentally safe leave-in conditioner was a top priority when I started Stream2Sea. I needed to create a strengthening, non-greasy conditioner that doesn’t weigh down even thin, fine hair – but still holds up to a day of masks and hoods in saltwater.
– Autumn Blum, Founder and CEO, Stream2Sea
I love this stuff. I always make sure I use it in Aruba, especially when I'm diving
When doing four dives a day, there are four Stream2Sea products I never leave home without. One of those four is my leave-in conditioner. I wash my hair in the morning with my S2S shampoo bar & follow up with the leave-in conditioner to keep my hair silky smooth despite 4+ hours submerged in salt water. One of my favorite products!
Started using the leave-in conditioner after a recommendation from one of the ladies on a dive boat somewhere in the Caribbean. It's been with me on every trip since. If you get in the ocean, you'll love this stuff!
I learned about this product before any other stream 2 sea product and that's what made me fall in love with this product! My thin hair gets into knots the second it touches water and this is the only thing that stops that!
I have long blonde hair and am a fairly avid surfer. I had been struggling with my hair not only being super dry, but also getting yellowish/brassy from the saltwater. I had tried a few different leave-in solutions, but this one is by far the best!! I am so happy with this product and the protection it provides. I also love that it is reef-safe and eco-friendly. My hair feels nourished and silky and I no longer feel like I have to cut it to keep it healthy. Will happily be repurchasing this :)