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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 50+ genes linked to hair loss, we select the active ingredients and dosage most likely to deliver effective results for your hair growth journey.
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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 :
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99.9% Test Accuracy
PRESCRIPTION STRENGTH AND CLINICALLY APPROVED
Our custom treatments combine proven prescription hair loss treatments and other effective clinically validated ingredients to achieve the best results.
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.
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.
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
Slows androgen production, decreasing testosterone. May act as combined or solo therapy for androgenic alopecia.
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 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.
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.
PRESCRIPTION STRENGTH AND CLINICALLY APPROVED
Our custom treatments combine proven prescription hair loss treatments and other effective clinically validated ingredients to achieve the best results.
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.
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.
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
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 can stimulate the scalp through blood flow, supporting hair follicle health — specifically, the anagen phase of the hair growth cycle.
Inhibits the production of the Dihydrotestosterone (DHT) hormone that causes hair loss.
Slows androgen production, decreasing testosterone. May act as combined or solo therapy for androgenic alopecia.
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 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.
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.
Your genetic makeup and hormones play a key role in your hair loss and how your body responds to hair loss treatments. We analyze 50 genes that help us get a better understanding of your optimal treatment.
This gene is related to magnesium absorption. Variants could indicate if magnesium supplementation might benefit your hair health.
This gene affects your body’s selenium levels. Low selenium can impact hair health, so variants here might suggest the need for supplementation.
This gene affects how well you activate minoxidil. Variants may suggest the need for a higher dose or additives like tretinoin.
These genes influence DHT levels, which affect hair loss risk. High activity may increase risk, suggesting DHT-blocking treatments like finasteride, dutasteride, or spironolactone.
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.
These genes reveal your sensitivity to prostaglandin D2, linked to hair loss. Cetirizine may help by blocking this pathway.
These genes affect your response to latanoprost, which promotes hair growth. Variants may predict its effectiveness.
ACE affects blood flow. Variants here may determine how well circulation-boosting treatments, like minoxidil or caffeine, work to enhance hair growth.
This gene plays a role in producing prostaglandins that help hair growth. Variants can indicate how effective treatments like minoxidil might be for you.
Customer results
No matter the cause or stage of your hair loss, our custom approach is designed to meet your unique needs.
Precision medicine is a personalized approach to care that tailors treatment to your unique genetics and biology. It’s transforming healthcare—and now, it’s powering our advanced hair growth solution.
From how you metabolize treatments to where your biology needs support, we create a formula tailored to your hair growth potential.
We don’t just look at your DNA—we factor in your medical history, sensitivities, and preferences to create a truly personalized treatment. From ingredient selection to dosage levels, every detail is tailored to your unique biology and hair growth goals.
Your formula is made in the USA by a certified compounding pharmacy specializing in hair loss. We use the highest-grade ingredients—spanning FDA-approved medications, supplements, and advanced topicals—to create a personalized treatment with precision and quality you can trust.
Get started with easy steps
Just a check swab and questionnaire, sent back in our prepaid envelope.
Your DNA and responses power a treatment with 5–8 clinically backed ingredients, targeting hair loss at the root.
Apply daily in 30 seconds and get optimal results with consistent use.
FAQs
Here are some questions we usually get about Roots by GA. If you would like yours answered, please contact us.
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 50 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.
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