Custom Hair Supplements - Prose | Haircare

Custom Root Source® Hair Supplements

One month supply. Two daily capsules. Read Reviews

Personalized supplements to promote hair growth, thickness, and density — in 2 daily capsules.

$66.00

$26.40

for 60% off your first order + a free gift

15% off every future order

Free shipping, always

Cancel or modify anytime

Refills on your schedule

Get your formula

Takes under 10 minutes

Personalization works better.

Powered by 99% natural ingredients, Prose Custom Root Source Hair Supplements are formulated with PureCatalyst™ — our clinically tested, proprietary growth complex. The targeted, 2-capsule system helps boost hair growth and address individual needs — from stress-related hair shedding to scalp sensitivity, excess oiliness, and more.

Visible results in 90 days

100% drug-free ingredients

No artificial flavors or colors

Formulated without synthetic fillers or additives

How Prose Does Custom

01

Take our haircare consultation. We’ll analyze 85+ factors — from what you eat to where you live — to understand the unique needs of your hair and scalp.

02

Your formulas are made to order. Our AI-powered algorithm creates your personalized formulas + recommended routine, carefully selecting from 185+ clean ingredients to meet your hair goals.

03

As you change, so does your Prose. We’ll address any new concerns, adjust your formulas with the seasons, and learn from your feedback for better hair with every order.

Scientific Results

In a rigorous in-house study on Root Source Hair Supplements, we tested their effectiveness across a range of hair types and textures.

93% saw improved hair growth*

91% saw reduced hair shedding**

90% saw reduced hair breakage*

90% saw improved hair appearance*

83% saw improved hair shine*

*Results of a 3-month in-house study of Prose Root Source supplements performed on 69 subjects (somewhat agree to strongly agree). Results may vary.

**Double-blind clinical study vs. placebo related to our proprietary blend performed on 60 subjects during 12 weeks.

Before and After

Taken daily, your Custom Root Source Hair Supplements can help fill in sparse parts and hairlines, promoting visible hair growth, thickness, and density.

Strong new growth in 90 days*

*Individual results from a paid partner after 3 months of using Prose Root Source daily. Results may vary.

Naturally Powerful Ingredients, Picked Just for You

Below are just a few possibilities. Your Root Source supplements are made with only the clean, proven-effective ingredients your hair needs for healthy hair growth — nothing more, nothing less.

Millet Seed

to promote hair growth and help control shedding

Biotin

to nourish and promote stronger, fuller hair

Gluten-Free Wheat Oil

to support the scalp’s protective barrier

Coriander Seed Oil

to help soothe and reduce scalp sensitivity

Rosemary Leaf Extract

to promote scalp vitality and healthy hair

Spirulina

to support overall hair health and scalp balance

Grape Seed Extract

to help defend against hair thinning

Hibiscus Extract

to help protect against environmental stressors

Turmeric Extract

to help balance and soothe the scalp

Acerola Extract

to fight oxidative stress and support collagen

Vitamin B Complex

to provide essential nutrients for hair health

We recommend taking your Root Source supplements at the same time each day, for a ritual you can stick to.