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Hair Loss Genetic Test & Personalized Topical

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Hair Loss Genetic Test & Personalized Topical

Test and first month treatment

$231.1 $348 33.59% Off

* Monthly refills $98/month

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Supercharge your RX Treatment. The RGA HAIR dermaroller creates gentle micro-channels in the scalp, boosting absorption of your RX Topical hair growth treatment and increase scalp circulation. Use to help prevent and treat hair loss and thinning :

  • 100% medical grade stainless steel needles (1mm)
  • 540 microneedles
  • Max use Once or Twice use per week
  • Use for scalp only

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 50 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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180 Days Result Guarantee
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How it works

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.

  • 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.

  • SULT1A1

    Sulfotransferase 1A1

    This gene affects how well you activate minoxidil. Variants may suggest the need for a higher dose or additives like tretinoin.

  • SRD5A1 & SRD5A2

    Steroid 5-Alpha-Reductase

    These genes influence DHT levels, which affect hair loss risk. High activity may increase risk, suggesting DHT-blocking treatments like finasteride, dutasteride, or spironolactone.

  • 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 reveal your sensitivity to prostaglandin D2, linked to hair loss. Cetirizine may help by blocking this pathway.

  • PTGFR-1, 2, 3

    Prostaglandin F Receptor

    These genes affect your response to latanoprost, which promotes hair growth. Variants may predict its effectiveness.

  • 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 influences collagen production, affecting hair strength and whether supplements may be beneficial.

  • 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.

  • CYP19A1

    Aromatase

    This gene affects testosterone-to-estrogen conversion. Low activity may increase DHT, making anti-androgens like spironolactone, 17-α estradiol, or melatonin helpful for hair growth.

  • 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.

  • 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.

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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    54 years old

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    3 MONTHS
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    55 years old

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    34 years old

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    38 years old

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    33 years old

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    44 years old

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    38 years old

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    42 years old

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    47 years old

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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*

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

View More FAQ
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 regrowth? +
View More FAQ

Customer Reviews

Find out what our customers are saying

4.6
★★★★☆
Based on 114 reviews
 

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.

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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.