Health & Fitness review
FLOW Nitric Oxide Booster Subscription review
A 'free bottle, just pay shipping' nitric-oxide supplement that is actually a $22.47-a-month subscription rising to $27.42, fronted by first-name-only personas with a named doctor on the paid advisory board.
Worth a look
FLOW is unusually specific about its ingredients and dosage for this category, and the 365-day refund window is generous. What keeps this at a caution is the subscription structure hidden behind a 'free bottle' pitch: the real cost is $22.47 a month, rising to $27.42, a fact stated only on the order form and not on the sales page itself. The reviewing doctor is also paid as a member of the brand's own advisory board rather than independent, and no legal company name or address is given anywhere. Anyone taking the 'free bottle' should expect an ongoing monthly charge that increases over time, not a one-time shipping fee.
- Price
- $4.95
- Billing
- Subscription: $4.95 now for shipping on a 'free' bottle, then $22.47 per month, rising to $27.42, cancel anytime
- Best for
- Buyers who read the order form carefully and are comfortable with an ongoing subscription that increases in price
- Not for
- Anyone expecting the 'free bottle, just pay shipping' pitch to mean a one-time charge
FLOW Nitric Oxide Booster Subscription at a glance
FLOW is a nitric-oxide booster capsule (organic watermelon and spinach-derived L-citrulline, acerola cherry vitamin C, maritime pine extract) offered as a 'free bottle, just pay shipping' deal. The ClickBank order form shows the real structure: $4.95 charged now for shipping, then $22.47 billed monthly, with the form itself noting the charge later rises to $27.42, cancel anytime. The page names the dose (850mg citrulline in two capsules) and lists what is excluded (gluten, sugar, lactose, GMOs), which is more specific than most funnels in this category. It is fronted by first-name-only personas 'Susan' and 'Tim', with a review quote from Dr. Robyn Benson, named as founder of a wellness center and a member of The20's own paid medical advisory board, not an independent reviewer. No legal company name or address was found on the available pages. The order form grants a 365-day refund on the unused portion.
- Format
- Capsule supplement, two per day for an 850mg dose
- Price
- $4.95 now (shipping on the 'free' bottle), then $22.47/month, later $27.42/month
- Refund window
- 365 days on the unused portion, per the order form and page
- Seller
- The20, run by personas 'Susan' and 'Tim'; no legal company or address found
- Merchant of record
- Click Sales, Inc. (ClickBank), Boise, Idaho, USA
- ClickBank vendor
- the20
A 'free bottle' that is really a subscription
The sales page emphasizes a free bottle with only shipping to pay, while the order form shows a $22.47 monthly charge that later rises to $27.42.
For pricing honesty we give 3.0.
A specific dose and exclusion list
The page states an 850mg citrulline dose across two daily capsules and lists what the formula excludes.
For offer clarity we give 7.0.
A paid advisory board seat, not an independent review
Dr. Robyn Benson is quoted favorably while also named as a member of The20's own paid medical advisory board.
For claim discipline we give 4.5.
First names, no company
The brand is fronted by personas 'Susan' and 'Tim' with no legal company name or address found.
For vendor transparency we give 3.0.
Pros and cons
What works
- 365-day refund window on the unused portion
- Specific dose (850mg) and exclusion list stated
- Cancel-anytime subscription confirmed on the order form
- Ingredients traced to named source foods
What does not
- 'Free bottle' pitch hides a $22.47/month subscription that rises to $27.42
- Reviewing doctor sits on the brand's own paid advisory board
- No legal company name or address found
- Monthly price increase is disclosed only on the order form, not the sales page
FLOW Nitric Oxide Booster Subscription FAQ
Is FLOW really free?
No. The order form shows $4.95 now for shipping, then a $22.47 monthly charge that later rises to $27.42, cancel anytime.
How much does FLOW cost?
$4.95 now, then $22.47 per month, rising to $27.42, per the order form.
How do I get a refund?
The order form grants a 365-day refund on the unused portion.
Is Dr. Robyn Benson an independent reviewer?
No, she is named as a member of The20's own paid medical advisory board.
Who is behind The20?
The brand is fronted by personas identified only as 'Susan' and 'Tim'; no legal company name is given.
The bottom line
FLOW is unusually specific about its ingredients and dosage for this category, and the 365-day refund window is generous. What keeps this at a caution is the subscription structure hidden behind a 'free bottle' pitch: the real cost is $22.47 a month, rising to $27.42, a fact stated only on the order form and not on the sales page itself. The reviewing doctor is also paid as a member of the brand's own advisory board rather than independent, and no legal company name or address is given anywhere. Anyone taking the 'free bottle' should expect an ongoing monthly charge that increases over time, not a one-time shipping fee.
If you want a product in this category that we rate higher, Health Protocols: 63 Sleep, Energy and Focus Protocols (ebook) scores 7.4/10 and is rated Worth it.
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