Allure Best of Beauty 2024 Winner

AHA+ACV Pre-Shampoo Rinse

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BioBrew™ Fermented Strengthening Serum

Size

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 

    • 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

  • 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.

3X STRONGER HAIR IN JUST ONE USE

3X STRONGER HAIR IN JUST ONE USE

3X STRONGER HAIR IN JUST ONE USE

3X STRONGER HAIR IN JUST ONE USE

3X STRONGER HAIR IN JUST ONE USE

Biobrew Kiran before and after image
Biobrew Cameron Before and After
Biobrew Emma Before and After

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.

    • 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

FAQs

multiple packages of biobrew dispalyed

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.

Pair it with

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