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3 Questions To Settle Before Your First Session

Before you book hair treatment, get 3 answers: whether it’s FDA-approved and for what, how soon a change could show, and what result ends the series. Each answer below ends with how Revive handles it.

Is it FDA-approved, and for what?

Ask for the approval by name, because registration isn’t approval. A registered company has told FDA where its facility is and listed the products made there, and FDA’s own rules say that filing approves nothing.

FDA runs separate registration programs for drugs, medical devices, products made from human cells or tissue, and cosmetics. None of them is an approval. The drug rule, 21 CFR 207.77, says registration “does not denote approval” and that implying approval because of it “is misleading and constitutes misbranding.” The device rule, 21 CFR 807.39, uses the same misbranding language. The cell and tissue rule, 21 CFR 1271.27, says FDA’s acceptance of a registration doesn’t mean the product is licensed or approved. For cosmetics, FDA calls registration “neither a cosmetic approval program nor a promotional tool,” and on September 9, 2026, it said it doesn’t provide certificates or other documents to verify compliance for cosmetic facility registration.

A regrowth promise changes what the product is. FDA’s guide to telling cosmetics from drugs lists a claim that a product will “restore hair growth” as one that makes it a drug. For hair products sold over the counter, 21 CFR 310.527 goes further. Anything labeled or promoted for external use as a hair grower, or to prevent hair loss, is a new drug that needs an approved application before it’s marketed. A registration number doesn’t back a regrowth claim.

Exosomes have no approval to point to. FDA’s safety notification on exosome products, issued in December 2019 after patients in Nebraska suffered serious adverse events, says none is FDA-approved. USA Today reported on September 28, 2026, that FDA has sent warning letters to companies promoting exosome ingredients.

So ask 2 things about any registered product: which FDA program the registration falls under, and what, if anything, the product is approved for.

How soon could a change show?

The labels of the 2 drugs FDA has approved for pattern hair loss put the earliest possible result at 2 months.

StatPearls, a clinical reference available through the National Library of Medicine’s NCBI Bookshelf, explains why the wait is long. A scalp follicle typically rests for about 4 months between growth phases. Scalp hair grows about 1 cm a month. So at best, a follicle that restarts in the first week of treatment has about 2 cm of new hair to show at month 2.

The labels fit that pace. Finasteride’s label says that in general, daily use for 3 months or more is necessary before benefit is observed. The men’s 5% minoxidil solution label puts possible results at 2 months, used 2 times a day, while some men need 4 months or more. The women’s 5% foam label puts them at 3 months of daily use, and at least 6 for some women. Ask what will be measured at your first checkpoint, and against which baseline photo.

Heavy shedding runs on a different schedule. It tends to start about 3 months after whatever triggered it, and a crash diet or fast weight loss can be the trigger. If you’ve lost weight quickly on a GLP-1 medication, shedding about 3 months later fits that pattern, and our post on what the GLP-1 drug labels say about hair loss has the label numbers. Revive’s GLP-1 program for Cooper City patients can take both questions.

What result ends the series?

A session count tells you how many visits to book. It doesn’t tell you when to stop, so get the result that ends the series in writing before session 1.

Jerry Shapiro, MD, of NYU Langone, has described a numeric bar for platelet injections, a different preparation from the PRF we use. Dermatology Times reported in September 2025 that he recommends 3 monthly treatments to start, then maintenance every 6 to 9 months, provided the response exceeds 10 hairs per square centimeter.

His randomized split-scalp trial, published in the Journal of the American Academy of Dermatology in 2020, followed 35 patients. Platelet injections went into 1 marked area on each scalp and saline into the other, over 3 monthly sessions. Density rose in both areas, by about 20 hairs per square centimeter where the platelets went and about 16 where the saline went. The difference wasn’t statistically significant, and the saline side’s gain would have cleared his 10-hair bar.

So a stop rule can’t prove that a treatment worked. What it can do is end a series that isn’t producing a measured gain. For that, the baseline count and the cutoff have to be written down before session 1.

Side effects to know before you start

The medications and the microneedling device all have listed side effects, and your provider goes through them with you before you start .

  • In finasteride’s first-year trials, decreased libido was reported by 1.8% of men taking it and 1.3% on placebo, and erectile dysfunction by 1.3% and 0.7%. Its label also lists sexual problems that continued after stopping, and depression and suicidal thoughts, from reports after approval.
  • The men’s label for minoxidil on the scalp tells users to stop and check with a doctor if chest pain, a rapid heartbeat, dizziness, swelling of the hands or feet, or scalp redness shows up.
  • Minoxidil tablets carry a boxed warning that they can cause fluid around the heart and make angina worse, so your heart history and current medications come first.
  • For scalp microneedling, FDA lists bruising, bleeding, redness and peeling among the common side effects, and says the procedure may not suit people on blood thinners, people with bleeding disorders, or anyone pregnant or breastfeeding.

If the follicles are gone

Revive doesn’t perform hair transplants. If your evaluation finds an area where the follicles are gone, you’ll get a referral to a transplant surgeon, and we can manage your hair-loss medication before and after surgery, as your surgeon directs.

If you’re referred for surgery, ask your surgeon who performs each incision. The International Society of Hair Restoration Surgery holds that any incision to remove grafts or prepare recipient sites, “by any means, including robotics, is a surgical procedure.” Its statement also says every operator of a follicular unit extraction (FUE) harvesting tool, robotic devices included, must be a physician. Florida’s Board of Medicine, answering a physician’s petition in 2016, said he could not hand off follicle harvesting or the cuts for recipient sites to his medical assistants, even under his direct supervision.

Specialist examining a patient’s hairline with a scalp camera

Real Patient Results

Microneedling + PRF + Exosomes — After 2 Sessions

Results vary by individual and treatment plan

Your route to Weston by Cooper City ZIP code

From Cooper City, the clinic is about 7 to 12 miles away, 14 to 20 minutes without traffic, and the fastest route depends on your ZIP code.

  • 33330, around Bill Lips Sports Complex: 6.8 miles, about 14 minutes, the shortest trip. North on SW 118th Avenue, west on Griffin Road and Orange Drive, north on Shotgun Road, then west on Indian Trace.
  • 33328, around City Hall, the Community Center and Cooper City High School: 8.9 to 9.7 miles, about 17 to 18 minutes. From City Hall, north on SW 90th Avenue to Griffin Road, then the same Orange Drive and Shotgun Road route. From the high school, take Stirling Road west and Flamingo Road north to reach Griffin Road.
  • 33026, Embassy Lakes: 9.4 miles, about 19 minutes, by Stirling Road and Flamingo Road to Griffin Road.
  • 33024, Monterra and Brian Piccolo Sports Park: 11.4 to 12.2 miles, 19 to 20 minutes, and the only ZIP where the interstate wins. From Brian Piccolo, west on Sheridan Street to I-75 north, off at Exit 15 for Royal Palm Boulevard, then north on Weston Road. From Monterra, north on Pine Island Road, west on State Road 84 to I-595, then Weston Road.

Frequently Asked Questions

Is “FDA-registered” the same as FDA-approved?

No. Registration means a company told FDA where its facility is and listed what it makes there. FDA’s drug and device rules say registration doesn’t denote approval and that implying otherwise is misbranding. FDA’s cell and tissue rule and its cosmetic program also say registration isn’t approval. Ask which program the registration falls under and what, if anything, the product is approved for.

My Cooper City address says Hollywood. Why?

Cooper City addresses in 33024 and 33026 carry Hollywood as the postal city in the Census Bureau’s address file. That covers Monterra, Embassy Lakes and the Brian Piccolo Sports Park area, all inside Cooper City limits. For the drive, use the 33024 or 33026 route above.

How many microneedling sessions will I need?

Your written plan sets the number before session 1, along with the hair count that decides whether the series continues. Medication, if it’s part of your plan, is used every day, as its label directs. For the session counts published PRF protocols use.

Why does Revive put the stop rule in writing?

A session count can’t tell you when to stop, and a mirror can’t tell you whether a gain is real. Writing the baseline count and the cutoff down before session 1 means the decision to continue rests on a measurement you both agreed to in advance.

Book An Evaluation From Cooper City

  • Your in-person evaluation ends with a written plan and its stop rule or a lab order. Start with a video visit, or come straight to Weston.

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  • Specialist reviewing hair growth progress with a patient