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Trade Show: Custom Hair Growth Topical (45ml)

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Unlock the answer to hair growth – your genetics. Our easy, at-home genetic test allows us to tailor a personalized treatment for your specific needs. By analyzing 20 genes linked to hair loss, we select the active ingredients most likely to deliver effective results for your hair growth journey. 

  • Tailored for You, Backed by Science – No off-the-shelf solutions—just precision care
  • Doctor-Designed, Dermatologist-Approved – Personalized formulas vetted by experts
  • Ingredient Matching Based on Clinical Data – No fads, only evidence-backed ingredients
  • White-Glove Support – Access to knowledgeable human care when you need it
  • Fast Turnaround – Receive your results and treatment plan in as little as 10 days
  • Real Results – Start to see hair results in as little a 3-6 months*
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Trade Show: Custom Hair Growth Topical (45ml)

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How it works

01
DNA Test and Questionnaire
  • We’ll ship you your at-home DNA kit, which includes a simple, non-invasive cheek swab. We provide a prepaid return label for easy sending back to our lab.
  • Additionally, you’ll complete a questionnaire to help us understand your lifestyle and medical history.
02
Insights delivered
  • We’ll review your genetic and questionnaire data. Within 10 days of receiving your sample, we’ll email you your genetic report.
  • Please note – not all ingredients on your report will be available for your custom topical.
03
Dermatologist Approved
  • A board certified dermatologist will prescribe you a custom topical made with a combination of clinically validated ingredients to meet your needs.
04
Auto-ship 
Custom Topical
  • Receive your topical treatment as quickly as 6 days after your doctor prescribes it.
  • We’ll automatically ship your 45ml topical every 30 days. Reschedule, pause or cancel at anytime.
05
Results 3-6 Months*
  • After a 3-6 months of consistent use, many customers can begin to notice improvements in hair loss and varying levels regrowth.*

What we test for and why.

Your genetic makeup and hormones play a key role in your hair loss and how your body responds to hair loss treatments. We analyze 20 genes that help us get a better understanding of your optimal treatment.

  • SULT1A1

    (Sulfotransferase 1A1): This gene helps predict how well your body activates minoxidil, a key ingredient for hair growth. Variants may indicate whether you need a higher dose or special additives like tretinoin for best results.

  • SRD5A1 & SRD5A2

    Steroid 5-Alpha-Reductase: These genes affect how much DHT (a hormone linked to hair loss) your body produces. High activity can increase hair loss risk, suggesting the use of DHT-blocking treatments and selecting between finasteride, dutasteride, or spironolactone, which works as an anti-androgen to block DHT.

  • MTHFR

    Methylenetetrahydrofolate Reductase: This gene influences your body’s folate levels, which are essential for healthy cell growth, including hair follicles. Variants may impact your need for folate supplements.

  • GPR44-1 & GPR44-2

    Prostaglandin D2 Receptor: These genes help us understand your sensitivity to prostaglandin D2, a compound that can cause hair loss. Cetirizine, a prostaglandin D2 inhibitor, may be effective for managing hair loss by blocking this pathway.

  • PTGFR-1, 2, 3

    Prostaglandin F Receptor: These genes impact how well your body responds to latanoprost, a treatment that promotes hair growth through prostaglandin pathways. Variants in these genes can indicate whether latanoprost will be effective for you.

  • ACE

    Angiotensin-Converting Enzyme: ACE affects blood flow. Variants here may determine how well circulation-boosting treatments, like minoxidil or caffeine, work to enhance hair growth.

  • PTGES2

    Prostaglandin E Synthase 2: This gene plays a role in producing prostaglandins that help hair growth. Variants can indicate how effective treatments like minoxidil might be for you.

  • COL1A1

    Collagen Type 1 Alpha 1: This gene affects collagen production, which supports hair structure. Variants can influence your hair’s strength and resilience, and whether collagen supplements may help.

  • SLC23A1

    Vitamin C Transporter: This gene controls how well your body absorbs vitamin C, which is essential for hair strength and health. Variants may suggest a need for supplementation.

  • NQO1

    NAD(P)H Quinone Dehydrogenase 1: This gene is related to your body’s antioxidant defenses. Low activity may mean oxidative stress is contributing to hair loss, suggesting antioxidant treatments.

  • CRABP2

    Cellular Retinoic Acid Binding Protein 2: This gene is involved in how your body uses vitamin A, which supports a healthy scalp and hair. Variants may suggest vitamin A supplementation like Tretinoin.

  • BTD

    BTD (Biotinidase): This gene helps your body use biotin, an important vitamin for hair growth. Variants may reveal whether you need extra biotin to support healthy hair.

  • CYP19A1

    Aromatase: This gene controls how much testosterone is converted to estrogen. Low activity may lead to higher DHT levels, which could accelerate hair loss, guiding the use of anti-androgens like spironolactone, 17-α estradiol, or melatonin, which can help reduce DHT production and enhance hair growth effects.

  • SLC23A1

    Vitamin C Transporter: This gene controls how well your body absorbs vitamin C, which is essential for hair strength and health. Variants may suggest a need for supplementation.

  • ZPR1

    Zinc Finger Protein ZPR1: This gene is linked to zinc levels, and variants might suggest the need for zinc supplements, which are important for hair health.

  • MUC1

    Mucin 1: This gene is related to magnesium absorption. Variants could indicate if magnesium supplementation might benefit your hair health.

  • DMGDH

    Dimethylglycine Dehydrogenase: This gene affects your body’s selenium levels. Low selenium can impact hair health, so variants here might suggest the need for supplementation.

Results for thousands of customers

Whatever your hair growth needs, we’ll create a customer topical that delivers real results.

  • Before

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    Age: 54

    3 MONTHS of Roots by GA custom topical

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    Age: 55

    3 MONTHS of Roots by GA custom topical

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    Age: 34

    3 MONTHS of Roots by GA custom topical

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    Age: 38

    3 MONTHS of Roots by GA custom topical

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    Age: 33

    3 MONTHS of Roots by GA custom topical

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    Age: 44

    3 MONTHS of Roots by GA custom topical

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    Age: 38

    3 MONTHS of Roots by GA custom topical

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    Age: 42

    3 MONTHS of Roots by GA custom topical

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    Age: 47

    3 MONTHS of Roots by GA custom topical

Grow with genetics, not generics.

Why get a customized treatment?

  • Gain insights into genes related to hair loss and recommended treatments
  • Get a multi-targeted hair growth treatment
  • More active ingredients than other brands
  • Prescription strength and clinically validated
  • Approved by Board Certified Dermatologists
  • Accurate testing from a CLIA Lab
  • Compounded in the USA
  • Simple, once-daily treatment
  • Results in as little as 3-6 months*
PRESCRIPTION STRENGTH AND CLINICALLY APPROVED

Ingredients for growth

Our custom treatments combine proven prescription hair loss treatments and other effective clinically validated ingredients to achieve the best results.

  • 
Minoxidil

    Helps with hair loss by stimulating hair follicles and increasing blood flow to the scalp, which promotes hair growth. It is a vasodilator, meaning it widens blood vessels, improving blood circulation to the hair follicles.

  • Dutasteride

    Inhibits the production of the Dihydrotestosterone (DHT) hormone that causes hair loss.

  • Latanoprost

    Has been found to help with hair loss by extending the anagen (growth) phase of the hair cycle. It is a prostaglandin analog that promotes hair growth by increasing the density, thickness, and pigmentation of hair follicles.

  • Finasteride

    Helps treat hair loss by inhibiting the conversion of testosterone to dihydrotestosterone (DHT). By lowering DHT levels in the scalp, finasteride slows hair loss, promotes hair regrowth, and helps maintain existing hair in individuals with male pattern baldness

  • Melatonin

    Studies suggest that melatonin may help reduce hair loss and promote regrowth by extending the hair growth phase, reducing oxidative stress, modulating immune responses, and improving scalp health.

  • Caffeine

    Caffeine can stimulate the scalp through blood flow, supporting hair follicle health — specifically, the anagen phase of the hair growth cycle.

  • Spironolactone

    Slows androgen production, decreasing testosterone. May act as combined or solo therapy for androgenic alopecia.

  • Tretinoin

    Promotes and regulates skin cell development. This creates a favorable environment for hair growth. Thought to work synergistically with minoxidil. May penetrate hair follicle better when in combination.

     

  • Vitamin D

    Vitamin D may support hair health by promoting hair follicle function, reducing inflammation, and regulating the immune system, which can help prevent hair loss and encourage regrowth.

  • Cetirizine

    Motivated by the success of hair growth in other prostaglandin pathway medications, researchers studied the use of topical cetirizine in patients with androgenic alopecia and found that it may increase hair density and hair diameter. 

     

Easy, Mess-Free Application

Achieve your hair regrowth goals in just 3 to 6 months without using pills, as shown by clinical studies to have a lower risk of side effects. We use glass packaging, no wasteful plastic bottles. Included is a calibrated dropper for easy, mess-free, and precise application.

Advanced Formulas For Your Needs

Many people struggle with hair regrowth, and traditional approaches are often generic. Get a custom topical treatment created for you! Using our genetic test, along with a comprehensive lifestyle and medical questionnaire we provide a topical using a combination of ingredients designed to help stop hair loss and promote hair growth.

Your Questions, Answered

Why does a genetic test matter for hair loss? +

A genetic test provides valuable insights into how your unique genetic makeup may influence hair loss and your response to different treatments. By analyzing over 20 specific genes and biomarkers related to hair health, we can understand underlying factors contributing to hair thinning or loss. This allows us to personalize your treatment with ingredients that are more likely to work effectively for you. With a tailored approach, you’re not only improving your chances of seeing results but also minimizing exposure to ingredients that may be less beneficial for your hair type and genetic profile.

What types of hair loss can be helped? +
What ingredients are in Roots by GA's formulas, and how do they help with hair regrowt?h +
  • Male, 42 yrs.

    I started noticing hair loss and was frustrated with trying different that took to long to see results. I felt confident with my custom treatment because I had the reassurance the topical was customize to my needs. It’s been 7 months and I’ve noticed fuller hair in my problem areas.

  • Male, 29 yrs.

    I have been struggling with early signs of  hair loss for years, I tried alot of natural products, and supplements but my hair continued to thin in the front.  After seeing a Roots ad, I decide it was time to try medications if I was going to get serious. So glad I did, it’s been just 4 months and already notice it working. Don’t wait like I did.

     

  • Male, 56 yrs.

    I tried a lot with little success and I thought at my age – maybe nothing would work.  The Roots Genetic Test was my last effort, and I’m so glad I tried.  The test provided some valuable insights. I’ve started regrowing hair on my crown, it’s making me very hopeful.

Grow with genetics, not generics.

No more guessing—just a smarter, personalized approach to get you closer to your hair goals. Let’s grow, together.

BUY NOW Go

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*If you’re not satisfied with the recommended custom topical treatment, we will cancel your order and refund the topical portion. However, once a topical shipment is processed and shipped, it cannot be refunded. The genetic test fee is non-refundable.

*Results may vary. Most users see improvements within 3-6 months with consistent use. Results not guaranteed. While clinical studies suggest that topical Finasteride carries a lower risk of side effects, they may still occur. Please note that compounded prescriptions, including topical Finasteride, Spironolactone, Dutasteride, Minoxidil, Latanoprost, Cetirizine, tretinoin, and others, are not FDA-approved. The information provided on this website is for informational purposes only and does not constitute medical advice. Always consult your doctor to discuss the risks and benefits before starting any treatment.