Willowreview
That is what PICK marks. A commercial relationship, not a ranking position. It does not affect the score or where Willow sits: Willow is #21 of 31 on the same methodology as every other clinic here. How this works
Willow operates at startwillow.com.
Short answer
Willow scores 6.5/10 (#21 of 31 clinics). $199/mo billed monthly until cancelled is verified as the full, all-inclusive price. Consultation and delivery included, with nothing material left out. There is also a flagged concern. See Is Willow legit? below.
Willowfrom $199/mo billed monthly until cancelledIs Willow legit?
What we checked before publishing this page.
- ✓ A U.S.-licensed clinician reviews your case before anything is prescribed
- ✓ Intake includes a real medical questionnaire, not a rubber stamp
- ✓ Named price on their own site ($199/mo billed monthly until cancelled), verified 2026-10-14
- ✓ Ranked by the rubric on our editorial policy page. Payout status never enters into it
Watch out for
Three things to check before you pay. (1) The $199 a month buys a vial whose strength Willow does not state, and the page gives no plan term. (2) The NAD+ page leans on testimonials of fast effects, one saying "within the first couple of hours I felt clearer", and shows "4.9/5 (2200 + 5 star reviews)" without naming where those ratings come from. NAD+ injections are not FDA-approved for any condition, which Willow's own safety page says. (3) Willow names five partner pharmacies but not which one compounds its NAD+. One of the five, Empower Pharmacy in Houston, received an FDA warning letter dated 18 September 2026 citing insanitary conditions for sterile products (FDA reference 738238), still open when we checked on 9 October 2026. The letter is to the pharmacy, not to Willow.
Cost
What Willow actually costs
One recorded check so far. We record a dated point each time this clinic's published price changes, so this becomes a series rather than a claim.
Willow's plans and prices
Every plan, product and plan length Willow lists, as we read them. Extra costs and introductory prices are their own rows. Each plan links to the clinic: affiliate links, which never change a score or a rank.
| Plan | Price | Term | What it covers |
|---|---|---|---|
| NAD+injectionVisit → | $199/mo | plan length not stated | Not stated on the page |
Willow's own figures, read up to 2026-10-16 on startwillow.com.
What changed since we last checked
No change to Willow’s plan rows or list of states in our record since we started recording them. Changes to its starting price are in the section above.
A change can be Willow moving a price, or us reading a page we hadn’t read before or correcting an earlier reading. Dates are when the change entered our record.
Check your state and budget
From Willow’s own pages as recorded in its review. A monthly figure for a plan billed every few weeks or months is our arithmetic.
Questions to ask Willow at intake
Each one is here because Willow’s pages left it open when we read them.
- How do I cancel, and is anything refunded if I stop partway through a plan? We didn't find Willow's cancellation terms on the pages we read.
- Do you serve my state? Willow doesn't publish a list of states it can't serve.
- Do I need lab work before starting, and what does it cost? Its pages don't say whether labs are needed or what they cost.
- Is the medication included in this price, or billed separately? We didn't find a statement of what the price covers.
- Does my price change when my dose goes up? Its plan prices don't say whether they hold at higher doses.
- How do I reach a clinician between visits, and how fast do they reply? We didn't find a published support or messaging commitment.
Our verdict
Who Willow is for
Willow earns 6.5/10 and ranks #21 of 31 online longevity clinics we've scored. Names its company, 36 physicians and five pharmacies, but not the dose its $199 NAD+ vial contains or which pharmacy makes it.
Summarize this page with
Pricing details
$199/mo billed monthly until cancelled is verified as the full, all-inclusive price. Consultation and delivery included, with nothing material left out.
$199/mo for compounded NAD+ injections, published on Willow's NAD+ page (read 9 October 2026), with free shipping and HSA/FSA eligibility. The page says the price includes "a vial of NAD+ injectable solution, along with syringes and needles", ongoing access to a Willow doctor and 24/7 support. It does not state the dose or the size of the vial, so what $199 buys in milligrams is not published, and no plan term is stated. Dosing is three injections a week for the first month, then three a week or once a week.
Classified as “Publishes a reliable all-in price”. See how we classify every clinic's price →
Sources: Pricing verified on startwillow.com
Third-party records
What we found outside Willow's own site. Its Better Business Bureau record.
Better Business Bureau
No BBB profile found for Willow (checked 2026-10-12).
Choose Willow if
- + You want this kind of clinic
- + You're looking for nad-injection
Skip Willow if
- Nothing in the records we hold.
Willow pros & cons
What we like
- + Names its legal entity with a street address, 36 US-licensed physicians with individual bio pages, and all five partner pharmacies with full addresses
- + One published monthly price that states what it includes: the vial, syringes, needles, doctor access and free shipping
- + States plainly that compounded NAD+ is not FDA-approved, on the product page and its safety page
What could be better
- Nothing in the records we hold.
Quick facts
| Our score | 6.5/10 |
| Starting price | $199/mo billed monthly until cancelled |
| Treatment types | nad-injection |
| Availability | Not published. Check before you sign up |
| Overall rank | #21 of 31 |
| Price status | Verified 2026-10-14 |
Score breakdown
Sources: Full scoring methodology
How Willow works
- 1. Online intake. Complete a medical questionnaire and eligibility check (often BMI-based) covering your health history.
- 2. Clinician review. A licensed clinician reviews your information and, if appropriate, prescribes NAD+ or sermorelin with a dose-titration plan.
- 3. Delivery & monitoring. Your medication ships discreetly to your door, with check-ins and dose adjustments along the way.
About the treatments Willow offers
NAD+
Every clinic we review that offers NAD+, with its price
- How Much Does NAD+ Therapy Cost?
- NAD+ Injection Side Effects: What Is Known
- NAD+ Nasal Spray: What It Is, What the Research Shows, and What Clinics Charge vs Injection
- NAD+ Supplement vs Clinic Protocol
- NMN vs NR: Cost Per Gram Compared
- NMN vs NAD: Supplements, Injections and Evidence
- Best NAD Supplement: NR, NMN and NAD+ Compared
Frequently asked questions
How much does Willow cost?
Willow starts at $199/mo billed monthly until cancelled (verified 2026-10-14). Final cost depends on the treatment and dose.
Is Willow available in my state?
Willow does not publish a state-by-state availability list we could verify, so we do not claim one. Confirm with the clinic before you pay.
How do I qualify for online longevity treatment?
You complete a medical questionnaire. A licensed clinician reviews it and, if appropriate, prescribes. There's no questionnaire-only prescription without clinician review.
Alternatives to Willow
HealthRX
8.5from $161/mo on a 1-month plan, renewing monthly · nad-injection, nad-nasal-spray
MadeMed
8.2from $169/mo on a 6-month plan billed $1,014 · sermorelin-injection, sermorelin-oral
Precision Telemed
7.8from $149/mo after a $139.99 first month · nad-injection, sermorelin-injection
Articles that cite Willow
Helpful tools
Compare Willow vs other clinics
Ready to get started with Willow?
6.5/10 · from $199/mo billed monthly until cancelled · Not published. Check before you sign up
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One of these earns us a commission if you sign up. Scores are unaffected; partners are listed first at equal displayed scores. How this works →
Price status: Verified 2026-10-14.Scores are derived from our documented methodology and are never influenced by affiliate commissions. “Visit” links may be affiliate links that support our work. Educational information only. Not medical advice.