
Fortify RX: Advanced Hair Regrowth Shampoo
Increased Hair Growth with Just 4 Washes a Week*
Fortify RX: Advanced Hair Regrowth Shampoo for hair loss is a physician designed, prescription strength shampoo that stimulates hair follicles to promote healthy growth. You can see first signs of regrow after only 6-8 weeks.
Prescription strength
Stop hair thinning
Improve hair thickness
Hair regrowth that fits your routine.
* For visible results, we recommend that you use the shampoo at least 8+ weeks.
- See if you are eligible - Fill out a quick online form about your symptoms and medical history to check eligibility.
- Doctor review - a licensed provider reviews your information to determine if treatment is right for you.
- Delivery or refund - if approved, your treatment ships discreetly. If not, you’ll receive a full refund.
- You may start seeing results in as little as 3-6 months, but it could take longer to see the full effects.
- You may experience shedding during the first few weeks of treatment. This is normal and, while it might cause some worry at first, it shouldn’t be a reason for you to panic or stop treatment. Extra shedding will resolve as the new hair grows in (usually in about a month).
- If you don’t see improvement after 6 months of consistent use, you can message your provider to talk about adjusting your treatment plan.
Absolutely—it works with any hair styling routine. Feel free to apply hair styling products after washing your hair. We do not recommend use of any other products that contain topical finasteride, minoxidil, or tretinoin on your scalp while you are using Fortify Rx.
Prescription only. Fill out a quick health form—if approved by our doctors, your treatment ships discreetly to your door.
Increased Hair Growth with Just 4 Washes a Week*
Fortify RX: Advanced Hair Regrowth Shampoo for hair loss is a physician designed, prescription strength shampoo that stimulates hair follicles to promote healthy growth. You can see first signs of regrow after only 6-8 weeks.
Prescription strength
Stop hair thinning
Improve hair thickness
Hair regrowth that fits your routine.
* For visible results, we recommend that you use the shampoo at least 8+ weeks.
- See if you are eligible - Fill out a quick online form about your symptoms and medical history to check eligibility.
- Doctor review - a licensed provider reviews your information to determine if treatment is right for you.
- Delivery or refund - if approved, your treatment ships discreetly. If not, you’ll receive a full refund.
- You may start seeing results in as little as 3-6 months, but it could take longer to see the full effects.
- You may experience shedding during the first few weeks of treatment. This is normal and, while it might cause some worry at first, it shouldn’t be a reason for you to panic or stop treatment. Extra shedding will resolve as the new hair grows in (usually in about a month).
- If you don’t see improvement after 6 months of consistent use, you can message your provider to talk about adjusting your treatment plan.
Absolutely—it works with any hair styling routine. Feel free to apply hair styling products after washing your hair. We do not recommend use of any other products that contain topical finasteride, minoxidil, or tretinoin on your scalp while you are using Fortify Rx.
"Very happy with my experience with company, from the ease of their website to their service."
"Within a few months I saw results. My hair is fuller that it's been in over a decade!"
"Forty Health has really given me my confidence back. It's so easy to use, just a part of my daily shower routine."
"I've recommended Forty Health to many guys I know and my family. I rate the hair loss shampoo product 5 stars."
Meet Your Most Essential Hair Upgrade

Wake up your roots
Reignite dormant follicles and energize scalp for thicker, fuller hair.
ingredients
Finasteride, minoxidil, and progesterone—clinically proven DHT blockers.
fight hair loss
Targets root causes of thinning: DHT, inflammation, and poor circulation.
Visible Results
Most men see results like reduced shedding and fuller hair within 6–8 weeks.
any hair type
Suitable for any hair type that is struggling with hair thinning and loss.
heal your scalp
Increased blood flow and nutrients to your scalp replenish it back to health.
Wake up your roots
Reignite dormant follicles and energize scalp for thicker, fuller hair.
ingredients
Finasteride, minoxidil, and progesterone—clinically proven DHT blockers.
fight hair loss
Targets root causes of thinning: DHT, inflammation, and poor circulation.

Visible Results
Most men see results like reduced shedding and fuller hair within 6–8 weeks.
any hair type
Suitable for any hair type that is struggling with hair thinning and loss.
heal your scalp
Increased blood flow and nutrients to your scalp replenish it back to health.
How Fortify RX Shampoo Compares
Forty Health
Hair Transplant
Store Shampoo
Prescription strength
Clinically backed hair regrowth
Increases hair growth
Prevents future thinning
Heals and repairs hair follicles
Targets root cause
Finasteride is a medications used to treat hair loss caused by male pattern baldness aka male androgenetic alopecia (MAA). It works by inhibiting the hormone DHT, which shrinks hair follicles and leads to thinning hair. Finasteride slows hair loss and promotes regrowth, making it an effective solution for men experiencing hair thinning.
Minoxidil is also a medication used to treat hair loss caused by MAA. It works by increasing blood flow to the scalp and elongating the growth phase of hair follicles—giving your hair more time and nourishment to grow, like turning up the water supply for your lawn! Minoxidil is the active ingredient in Rogaine®, a popular over-the-counter topical treatment.
Minoxidil and finasteride both treat hair loss, but they work in different ways—think aspirin vs. Motrin, or better yet, Coke vs. Pepsi.
Finasteride helps reduce levels of DHT, a hormone that causes hair follicles to shrink and thin over time. Minoxidil, on the other hand, extends the growth phase of hair follicles and improves blood flow to the scalp.
Or put simply: one helps prevent the grass from shriveling, and the other helps it grow longer!
Oral finasteride (generic Propecia®) is a prescription medication for MAA and taken as a 1mg tablet once per day. Topical finasteride is a compounded version of the prescription medication, applied directly to the scalp as a solution or shampoo.
Apply Fortify RX Shampoo directly to your scalp as you would regularly do using your daily shampoo, focusing on areas experiencing thinning or hair loss. Massage gently into the scalp for 1–2 minutes before rinse. Use consistently as directed by your healthcare provider for optimal results.
Fortify RX is a compounded prescription shampoo formulated for hair loss. This formulation is prepared by a licensed compounding pharmacy for individual patients and is available by prescription only. You will consult with a Forty Health clinical provider to determine if this personalized treatment is right for you.

Best shampoo for hair thinning
Best shampoo for hair loss
Best shampoo for hair growth
Best hair regrowth shampoo
Best shampoo for men

Hair loss solution → Hair growing Shampoo
Finasteride reduces the production of dihydrotestosterone (DHT) in the scalp, which causes hair follicle shrinkage. Minoxidil enhances blood flow to hair follicles, promoting the growth phase (anagen) of the hair cycle. Progesterone counteract the effects of DHT to further reduce hair loss.
Join the 1% Who Actually Beat Hair Loss
Clinically proven ingredients. Faster regrowth. See the difference.
How treating hair loss with Fortify RX works

Wet your hair in the shower with warm water. Run your hands over your scalp to make sure it is completely wet.

Massage the shampoo into your hair, all the way to your scalp and leave it for 1-2 minutes.

Rinse the foam thoroughly and continue to care for your hair as usual.

Feel your hair look healthier, fresher and fuller over the next few weeks.
Learn More
No, topical finasteride is only available with a prescription.
You should not use Fortify RX Shampoo if you are under 18 years old, are a woman who is pregnant or trying to conceive, or have an allergy to any of the ingredients, including finasteride, minoxidil, or progesterone. Additionally, avoid using this product if you have a rash on your scalp or if your scalp is red, inflamed, irritated, or painful. Always consult your healthcare provider before use.
Minoxidil may cause low blood pressure and leg swelling. The most common side effect is hypertrichosis (additional hair growth on the face or body).
Rarely, some people using oral finasteride may experience a reduced sex drive, or difficulty achieving or maintaining an erection. There may also be an increased risk of high-grade prostate cancer. Your Forty Health-affiliated provider can offer more information about potential side effects.
Fortify RX is a compounded prescription shampoo containing finasteride, minoxidil, and progesterone, prepared by a licensed compounding pharmacy. This product is not FDA-approved, and the FDA has not evaluated its safety or effectiveness. This product is intended for men only. Women who are pregnant, trying to conceive, or breastfeeding, as well as children, should not handle this product due to potential risks associated with the active ingredients. Always consult with a healthcare provider before use.
