BioBrew™ Fermented Strengthening Serum
1
Our lightweight leave-in for both hair and scalp. For hair, this serum spray is clinically shown to control frizz, boost shine, protect from heat, and repair damage for up to 3x stronger hair in just one use.* For scalp, this serum is microbiome-friendly, derm-tested and restores balance and hydration.
Real Simple Smart Beauty Award Winner 2024: Best Scalp Treatment
How to use: Shake well.
Spray on damp, towel-dried hair 2-3 inches from scalp to ends.
Average application is 3 pumps to the scalp and 3-5 pumps to the lengths of hair, depending on hair texture, density and length, Use 2-3x/week.
Massage scalp gently and comb through. Do not rinse.
Style as usual.
Ingredients (INCI)
Lactobacillus/(Centella Asiatica/Coffee Seed/Ganoderma Lucidum/Hops/Panax Ginseng Root/Scutellaria Baicalensis Root) Extract/Pea Extract/Rice Seed Extract Ferment Filtrate, C13-15 Alkane, Dioctyldodecyl Dodecanedioate, Ethylhexyl Pelargonate, Water/Aqua/Eau, Pentylene Glycol, Butylene Glycol, 1,2-Hexanediol, Hydrolyzed Yeast Protein, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, Sphingomonas Ferment Extract, Inulin, Hydroxypropylammonium Gluconate, Alpha-Glucan Oligosaccharide, Saccharide Isomerate, Hydroxypropylgluconamide, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Caesalpinia Spinosa Fruit Pod Extract, Helianthus Annuus (Sunflower) Sprout Extract, Moringa Oleifera Seed Oil, Melia Azadirachta Extract, CoccinianIndica Fruit Extract, Eclipta Prostrata Extract, Sodium Citrate, Heptyl Glucoside, Glycerin, Maltodextrin, Polyglyceryl-10 Laurate, Sodium Phytate, Sodium Benzoate, Potassium Sorbate, Glycolic Acid, Citric Acid, Tartaric Acid, Benzyl Alcohol, Ethylhexylglycerin, Citral, Citronellol, Geraniol, Hydroxycitronellal, Limonene, Linalool, Fragrance/Parfum [ILN 157337]
What it does
- Promotes up to 3x less hair breakage* in just one use
- Protects hair from heat up to 450ºF / 232ºC
- Controls frizz for up to 72 Hours**
*Based on dry combing on bleached hair tresses.
**When used in 80% relative humidity
Why you'll love it
The key step in your healthy hair ritual, this do-it-all bi-phase serum spray blends the nourishment of an oil with the lightweight treatment power of a serum for dramatically stronger, healthier hair.
Who it's for
- HAIR TYPE: Weak or Damaged
- SCALP TYPE: Normal to Dry
BioBrew was formulated to strengthen weak, damaged hair but is for anyone who wants healthy-looking, shiny hair, frizz control and heat protection in one. It’s suitable for color-treated and chemically treated hair. BioBrew is scalp microbiome-friendly and made for normal to dry scalps. If you have an oily scalp, we suggest only applying BioBrew to your hair and not directly to your scalp.
VISIBLY STRONGER, HEALTHIER HAIR OVER TIME
Unretouched photos, individual results will vary.
- Minimizes hair fall due to breakage by 3400 strands on average*
- 94% had improvement in scalp moisturization**
- 94% had visibly improved texture***
- 92% had visibly improved shine***
Results after one use of Strengthen Concentrated Shampoo + Conditioner and BioBrew Fermented Strengthening Serum. Blow dried with a diffuser.
*Based on dry combing analysis on bleached hair tresses
**Based on instrumentation testing on 39 subjects after 4 weeks of use
***Based on expert clinical grading evaluation on 39 subjects after 4 weeks of use
How to use:
Shake well.
Spray on damp, towel-dried hair 2-3 inches from scalp to ends.
Average application is 3 pumps to the scalp and 3-5 pumps to the lengths of hair, depending on hair texture, density and length, Use 2-3x/week.
Massage scalp gently and comb through. Do not rinse.
Style as usual.
How to use BioBrew™
Ingredients
- Rootbiomic Ferment™ - Designed for the ultimate wellness of roots, scalp, and hair, our multivitamin superfood is rich in clinically effective proteins, roots, and mushrooms that are transformed through fermentation into biologically compatible micronutrients that promote active, anchored roots, balanced, hydrated scalp and visibly stronger, healthier hair.
- Bio-Peptides - Rich in collagen, keratin, and proteins to help strengthen hair from root to tip.
- Vitamin C (Tetrahexyldecycl Ascorbate) - Visibly repairs the hair cuticle to improve vibrancy and shine.
Rootbiomic Ferment
Bio-Peptides
Vitamin C
- Parabens
- Phthalates
- Mineral Oil
- Sulfate SLS+SLEC
- Silicones
- Rootbiomic Ferment™ - Designed for the ultimate wellness of roots, scalp, and hair, our multivitamin superfood is rich in clinically effective proteins, roots, and mushrooms that are transformed through fermentation into biologically compatible micronutrients that promote active, anchored roots, balanced, hydrated scalp and visibly stronger, healthier hair.
- Bio-Peptides - Rich in collagen, keratin, and proteins to help strengthen hair from root to tip.
- Vitamin C (Tetrahexyldecycl Ascorbate) - Visibly repairs the hair cuticle to improve vibrancy and shine.
FAQs
Do you have to rinse out this product?
No, this is a leave-in spray serum that you spray on your damp, towel-dried scalp and strands and style as usual.
Is BioBrew™ made for all scalp types?
BioBrew™ was formulated for normal to dry scalps. It is scalp microbiome friendly and made with our Rootbiomic Ferment™ to promote a hydrated, balanced scalp. If you have an oily scalp, you may want only to apply BioBrew™ to your hair and avoid applying added oil to your scalp that could weigh down roots.
Will BioBrew™ weigh down my hair?
Everyone’s hair is different. When using for the first time, start with 2-3 sprays, massage thoroughly and comb to distribute evenly. If you have an oily scalp, apply only to strands.
Do I need to use heat to see the benefits of BioBrew™?
No, you will see the benefits of BioBrew™ whether you air dry or use heat.
When will I see the benefits of BioBrew™?
In clinical testing, BioBrew™ is shown to deliver visible results both instantly and over time.
In just one use:
- Up to 3x less hair breakage*
- Protect from heat up to 450˚F*
- Control frizz for up to 72 hours**
- Boost shine + smooth texture
- Revitalize roots, scalp, and hair
- 92% showed improvement in moisturization/hydration
After four weeks of use**:
- 94% had visibly improved texture
- 92% had visibly improved shine/gloss/luster
Will this serum spray work on my hair?
Our BioBrew™ Serum is made for all hair types and textures and is suitable for chemically and color-treated hair.
What kind of damage does BioBrew™ repair?
BioBrew™ is designed to improve strength, control frizz, and repair damage caused by heat styling, chemical treatments, plus physical and environmental stressors.
Can I use BioBrew™ on dry hair?
BioBrew™ was designed for damp, towel-dried hair, and we recommend using it for the best results.
Can I use BioBrew™ on my eyebrows?
BioBrew™ was not designed, intended, or tested for use on eyebrows. Please use only as directed.
Can I layer a styling cream or another styling product over BioBrew™?
Absolutely! BioBrew™ plays well with others. It is a lightweight serum with a fine texture, so we recommend applying it as the first step in your routine. Apply to clean towel-dried hair before layering on cream products. Typically, products layer best when you apply the thinnest to thickest in texture.
Are these bottles recyclable? Is your serum sustainable?
Yes. Our serum bottles are made from glass and are easily recyclable. We ask that you hold onto your serum pump and use it when you purchase a serum prefill. Our serum is sustainably designed with responsibly sourced ingredients.
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Worth Rooting For
Biobrew is a must-have serum that’s a hardworking hair hero. Think instant frizz control, supreme shine and heat protection for the ultimate wellness ritual for roots, scalp and hair.
Reviews
4.7
Based on 18 reviews
This is by far the best serum I have ever used. I no longer need to straighten my hair with those high heat straighteners. I simply spray a few pumps on and dry my hair as normal with a tangle free brush and out the door I go, no frizz and all that extra shine! Love this stuff.
Rhonda B.
My hair looks IMMEDIATELY SO SOOOO strong, shiny and healthy in just one use, I have very fine/thin hair and I was worried this would make it look greasy, or weigh it down, but it doesn’t! Also it smells heavenly. This is a holy grail serum
Holly S.
BioBrew has been a life saver for my hair! I love the added shine it gives, but more then that, -- my hair is no longer a frizz ball all the time! My hair is the healthiest and grows the best since adding this to my hair care routine! Thank you!
Rachel A.
Excelent
I love how my hair looks now
Martha B.
I have long hair and it helps detangle it really good the best way to detangle my hair
Josseline
Show all 18 reviewsShow fewer reviews
I’m in love with this product! I use it everyday on my wet hair and on non wash day I use it on my dry hair. It makes my hair soft, full of body and is a great heat protectant. I threw all of my hair products in the garbage.
Julie B.
I have struggled to find a serum for my wavy/curly but fine textured hair that does not leave my hair feeling weighted down or greasy. THIS PRODUCT CHANGED THAT FOR ME! I am so obsessed with how lightweight and non-greasy the formula is and how soft it makes my hair. If you try any additional hair care products, this is the one you should start with!
Haley G.
I have only used the BioBrew a few times and all ready love the way my hair feels. Can't believe the difference, lack of dryness & frizz. Good product used as directed.
Anonymous
I can tell that is protecting my hair! My hair feels so soft and amazing even after I use heat onto hair.
Anonymous
Just as described. Great results.
Sandra C.
Where has this been all my life? This is my fav haircare item- leaves my hair so shiny, less frizzy and lightweight.
Karen
Hi what a difference a month makes. This new worked for me. Still learning about how much, but I'm impressed. 73, 5'5" 138, waist length hair. Work out nearly every day.
Susan
Absolutely love it! Have recommended to family and friends.
Shanna
New too me, an excellent addition to my routine, for waist long hair. Thanks so much, Susan
Susan
Makes my scalp a little oily
Youlin Thai
Love the way it makes my hair feel
Genevieve
How do I can a subscription? I didn’t mean to do this
Diana
Loving this so far, hair is feeling stronger and less brittle. Wish I’d bought it sooner!
Marriam
