PRIME / AM
$54
PRIME / AM
Healthy Testosterone
+ Vitality Support.
Five purposeful ingredients selected to support healthy testosterone, vitality, and foundational male performance without caffeine.
- Format
- 2 capsules each morning
- Supply
- 30-day supply
- 90-day money-back guarantee
- Free shipping on subscriptions
- Cancel any time
Give it the full 90 days.Give ROWR the full 90 days. If it isn't right for you, we'll refund your purchase.
How it works
No magic. A mechanism.
01
Two capsules, with food
Taken with breakfast. Vitamin D3 and K2 are fat-soluble, so food genuinely matters here — it isn't a marketing detail.
02
Foundation, then focus
Vitamin D3, K2 MK-7 and boron cover the nutritional foundation male physiology runs on. Tongkat Ali and shilajit bring the direct testosterone research on top of it.
03
Standardised, not vague
Where trials used a standardised extract at a specific dose, PRIME uses that form at that dose. Where they didn't, we say so.
Full formula
What’s inside and why.
Open any ingredient to see what it is, why it's here, why this form, why this dose — and the human research behind it.
Tongkat Ali
200 mg
Shilajit
500 mg
Vitamin D3
4,000 IU
Vitamin K2 MK-7
100 mcg
Boron
6 mg
5 purposeful ingredients · every amount disclosed
The evidence behind PRIME
One month, 200 mg, moderately stressed adults.
The most cited Tongkat Ali trial gave 200 mg per day of a standardised water extract to moderately stressed adults for one month, and reported reduced cortisol alongside increased testosterone.
It is a small, short study in a stressed population. That’s not a reason to dismiss it — it’s a reason to read it properly, which is why the full record is one tap away.
What to expect
PRIME, week by week.
A single morning habit built around healthy testosterone, vitality, energy and training performance.
On PRIME, the week-by-week story is the daytime one: healthy testosterone, energy, focus, male vitality and the strength and aerobic context that consistent training builds on.
Weeks 1–2
The morning
becomes a habit
The first fortnight is about establishing the routine and beginning to build nutrient status. Two capsules with breakfast, every day. Vitamin D3, K2, zinc and boron start from status, so this is groundwork rather than a noticeable lift.
- A routine that holds
- Nutrient status building
- Steadier morning energy
- No stimulant spike
PRIME is caffeine-free by design. Nothing you feel in week one should be mistaken for the formula working.
- Sleep quality
- Stress
- Recovery / readiness
- Training performance
Testosterone levels
Week 1–2
Minimal early movement. Illustrative prototype shape — to be replaced with ROWR's own measured results.
The research behind this stage
Vitamin D3, K2 MK-7, zinc and boron work through status: the benefit comes from being sufficient over time, not from a single dose.
Tongkat Ali and shilajit are the botanicals with direct human testosterone research behind them, and both were studied over multi-week periods — one month and ninety days respectively.
Two weeks in, the honest expectation is a habit that has stuck and a formula that has started accumulating, not a transformation.
See the evidence →Tongkat Ali
Shilajit
Vitamin D3
K2 MK-7
Boron
Individual experiences vary. Training, nutrition, sleep, baseline status and consistency influence results.
Full transparency
The detail most brands leave out.
Confidence and clarity aren't opposites. Here's exactly what this formula is built to do, and where the research has limits.
It won't raise testosterone if nothing is limiting it
If your vitamin D status and sleep are already in good shape, the nutritional side of PRIME has less room to work. That is how nutrient repletion behaves in trials.
It isn't testosterone replacement therapy
Clinical hypogonadism is a medical condition with medical treatment. If you suspect it, get bloodwork and see a clinician — not a supplement page.
It won't fix four hours of sleep
Sleep restriction lowers testosterone in healthy young men in controlled studies. No morning capsule out-argues that. It's also why RECOVERY exists.
Every ingredient works a different pathway
Boron is a supporting trace mineral with androgen-related research, and K2 MK-7 is here as part of the D3 nutritional system. Different pathways, same objective.
The ritual
Where it fits in your day.
- On wakingWater first. PRIME isn't a stimulant, so it doesn't need to be the first thing you touch.
- With breakfastTwo capsules with a meal containing some fat. This is the whole morning protocol.
- Through the dayNothing else to remember. No dose stacking, no timing games, no cycling schedule to track.
- TonightRECOVERY takes over: sleep, stress and repair — the half of testosterone support most men skip.
Reviews
What consistency sounds like.
4.5
17 reviews
- System
Simple enough that it actually happens
The whole point of a routine is that you keep doing it. Two steps a day, disclosed amounts, no guesswork. Sleep and daytime energy both feel more even.
Callum D.Verified buyer· Jul 2026· 11 weeks in
- System
Training feels less like a grind
Energy through the afternoon training block is steadier than it used to be. I still train hard, it just doesn't wreck the rest of my day.
Ola A.Verified buyer· Jun 2026· 9 weeks in
- PRIME / AM
Doses I could actually check
I compared the amounts against the studies they cite before ordering. Everything lined up, which is rare in this category.
Priyan S.Verified buyer· Jun 2026· 4 weeks in
- RECOVERY / PM
Recovery days feel more like recovery
Ashwagandha and L-theanine at night have made a real difference to how wound-up I feel after hard training blocks. Sleep quality has followed.
Will S.Verified buyer· Jun 2026· 9 weeks in
The guarantee
Give it the full 90 days.
Build the routine. Give it time. If ROWR isn't right for you within 90 days, we'll refund your purchase.
90-day money-back guarantee · Skip, pause or cancel any time
Questions
Before you buy.
PRIME is built around healthy testosterone, vitality and foundational daytime nutrition, using Tongkat Ali, shilajit, vitamin D3, vitamin K2 MK-7 and boron. It contains no caffeine.
90-day money-back guarantee
Give it the full 90 days.
2 capsules each morning. 30-day supply. Skip, pause or cancel whenever you want. Give ROWR the full 90 days. If it isn't right for you, we'll refund your purchase.
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