HairOS™ combines advanced genetic testing with a custom prescription topical – designed specifically for your biology. A quick saliva swab analyzes thousands of genetic markers to predict how you’ll respond to proven hair-growth medications, nutrients, and actives. Your results are then used by our medical team to formulate a personalized topical treatment, delivered to you.
By analyzing how your unique genetics affect hair growth, loss, and nutrient absorption, we can predict your response to the most common treatments — and guide you toward the ones that actually work for you.
Discover My Hair Genetics
Detailed genetic insights for personalized hair health optimization
Detailed genetic insights for personalized hair health optimization
Early Signs of Thinning
Noticing shedding, a receding hairline, or crown thinning.
Tired of Guessing Treatments
For anyone who wants clear guidance on what will actually work.
Want a Personalized Plan
Treatment recommendations tailored to your genetics.
Want to Avoid Trial and Error
Skip wasting months on products that won’t help.
Exploring Prescription Care
Ideal if considering medicated or dermatologist-guided solutions.
Curious About Genetic Impact
See if you’re genetically prone to common hair or scalp issues.
Early Signs of Thinning
Noticing shedding, a receding hairline, or crown thinning.
Tired of Guessing Treatments
For anyone who wants clear guidance on what will actually work.
Want a Personalized Plan
Treatment recommendations tailored to your genetics.
Want to Avoid Trial and Error
Skip wasting months on products that won’t help.
Exploring Prescription Care
Ideal if considering medicated or dermatologist-guided solutions.
Curious About Genetic Impact
See if you’re genetically prone to common hair or scalp issues.
Our DNA test is built on more than 42 peer-reviewed studies and over 100 scientific citations. From understanding minoxidil response genes to mapping DHT pathway sensitivity, every recommendation is rooted in validated research.
That means your plan is more than just personalized — it’s evidence-based.
“DNA-guided treatment improves response rates by matching patients to the right therapies faster.”
Dr. Omeed Ahadiat
Board-Certified Dermatologist
Your genetic makeup and hormones play a key role in your hair loss and how your body responds to hair loss treatments. We analyze 15,000+ genetic variants to cut the guesswork and match you with the therapies your body will respond to.
FAQs
Here are some questions we usually get about Roots by GA. If you would like yours answered, please contact us.
Email us at help@rootsbyga.com
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.
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