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Restores nitric oxide production — the signal your arteries have been missing
Clinically shown to support 10 to 12 point systolic reductions
Backed by 4 clinical trials
Verified 1.4mg SAC per softgel
The #1 Natural Way To Lower Blood Pressure
★★★★★ 4.8/5 (12,000+ reviews)
Aged Garlic Extract — The Only Natural Supplement Clinically Proven To Lower Blood Pressure
❧ Clinicians’ Choice ☙
1,347 clinicians share this on FrontrowMD without compensation.
Studies Show: 10-12 Point Systolic Reduction In 4-8 Weeks
Works Fast Enough — Most Customers See Changes Within 2-4 Weeks
Zero Side Effects — No Cough, No Swelling, No Dizziness, No Fatigue
Addresses Root Cause — Boosts Nitric Oxide, Restores Arterial Flexibility
24-month aged for maximum S-Allylcysteine (SAC) content
Odorless — gentle on stomach, no garlic breath
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Tested by third-party labs15 substances tested for quality
Enjoy 60 days of free returns, with less than 1% of customers asking for their money back.
How it works
One softgel a day. The active compound — S-allylcysteine (SAC) — enters the bloodstream and builds up in the lining of your arteries, where nitric oxide is produced. Over the 4-8 week clinical window it supports the artery's own ability to relax and stay flexible, which is what actually moves the reading.
It's not a spike-and-crash effect. The benefit compounds the longer you take it.
Shipping & Returns
Free US shipping on every order. Orders ship from our US warehouse within 1 business day — most customers receive theirs in 3-5 days.
Returns are free for 60 days. If it's not working for you, you don't even need to send the pouch back.
60-Day Guarantee
If your blood pressure number doesn't improve — or your overall health — you get a refund. No need to resend the item. The risk is on us. Less than 1% of customers ask for their money back.
Ingredients
Aged Garlic Extract — aged a full 24 months, equivalent to 7,500mg of fresh garlic per serving, standardized to a verified 1.4mg of S-allylcysteine (SAC) per softgel.
Oil-based odorless softgel. Soy free. Gluten free. Non-GMO. No stimulants, no fillers. Every batch third-party tested for 15 substances.
Frequently Asked Questions
Aged Garlic Extract — 7,500mg
Before & Afters
12,000+ adults seeing real movement in their readings — most within 8 to 12 weeks.
Marcus R.Verified Facebook Comment
My doctor gave me 90 days. Said if my numbers didn't come down I was going on medication. Same thing he told my father 20 years ago. My father never came off. I found this during those 90 days. Eight weeks in I walked into that appointment at 128/82. My doctor said keep doing whatever you're doing. First time a man in my family beat the deadline.
Like · Comment · 39m
Kevin L.Verified Facebook Comment
Coach high school basketball. Always been active. Thought that would protect me. Routine physical came back 152/96. Doctor wanted to start medication immediately. I asked for 12 weeks. Found this through a friend whose father used it. Ten weeks in — 131/84. Doctor said he'd never seen that kind of movement without a prescription. I earned those 12 weeks.
Like · Comment · 15m
James T.Verified Facebook Comment
58% of Black men have high blood pressure. My Pops had it. His brother had it. I watched both of them take pills every morning for decades. When my numbers hit 148/94 at my checkup I knew what was coming. Started this before my follow-up. Six weeks later my doctor was surprised enough to run the test twice. I'm not on medication. Not yet. Maybe not ever.
Like · Comment · 2h
Anthony M.Verified Facebook Comment
Watched my Pops take Lisinopril every morning for 15 years. The cough. The fatigue. Falling asleep in his chair before dinner every night. When my doctor said my numbers were trending the same direction I told him I wanted to try something else first. Two months on this and my readings dropped 14 points. My Pops never had that option. I do.
Like · Comment · 45m
Denise W.Verified Facebook Comment
I bought this for my husband after his doctor visit. He came home quiet — the way men get when they don't want to talk about it. His pressure was 156/97. His father died at 62 from a stroke. I wasn't going to watch that happen again. Three months in his readings are in the 120s. He still won't admit I was right but the numbers speak for themselves.
Like · Comment · 20m
Robert R.Verified Facebook Comment
63 years old. Every man in my family has been on blood pressure medication by 50. I made it to 58 before my numbers started climbing. Doctor said it was genetic and medication was inevitable. I disagreed. Started this and changed my diet. Four months later my pressure is lower than it's been in a decade. Genetic doesn't have to mean guaranteed.
Like · Comment · 3h
Nitric oxide production
Blood pressure
58% of Black men and women have high blood pressure. Here is the actual cause.
That number isn't random. Black adults develop high blood pressure earlier, more severely, and more frequently than any other group in the world. You've seen it in your family. Your Pops had it. His brother had it. You already know what comes next.
Inside every artery is a thin lining called the endothelium. It produces nitric oxide — the molecule that keeps your blood vessels relaxed and flexible. Starting around 40, this production drops about 10% per year. In Black adults, this decline begins earlier and progresses faster.
That's the line going down. Medication doesn't fix this. It forces the number down while the endothelium keeps deteriorating. That's why your Pops' dosage went up. That's why one pill became two. The cause was never addressed.
You still have a choice your Pops never knew he had.
Primus targets the line going down — using S-allylcysteine, the compound studied in real clinical research for its effect on arterial flexibility. Not managing the number. Addressing why it's high in the first place.
Why Blood Pressure Medications Don't Actually Fix the Cause.
Lisinopril, Amlodipine, Losartan — each works on a different mechanism. They relax vessels. They slow the heart. They block certain hormones. The reading goes down.
None of them repair the endothelium. None of them restore nitric oxide. The system that's actually losing function keeps losing function — the medication is just compensating for it.
And then there are the side effects most people on these drugs know intimately: the dry cough that won't stop. The swollen ankles by evening. The 2pm fatigue that makes the afternoon harder than it should be.
58% of Black men and women end up on this path. Most are never told there's anything else. You're being told now.
The Compound Your Doctor Has Never Mentioned
Most people have already tried something. Beetroot gives a short nitric oxide boost that fades within hours. Nattokinase thins the blood but never touches the vessel lining. CoQ10 supports cellular energy — not blood pressure. None of them restore the endothelium.
Regular garlic supplements contain allicin — and your stomach acid destroys it before it reaches your bloodstream. SAC is different. It only forms after 24 months of aging, survives digestion, and actually reaches the vessel lining. It is the only compound clinically shown to restore nitric oxide production — not borrow from it, restore it.
What To Expect In Your First 12 Weeks
Real support builds over weeks, not overnight.
Day 1
The foundation
SAC enters the bloodstream and begins accumulating in the vessel lining. Nothing visible yet — and that is normal. This is the window most people give up. Don't. This compound works by building up over time, not overnight.
Day 20
The first subtle shifts
SAC has been accumulating for nearly three weeks. Many users notice improved energy and reduced fatigue within the first two weeks. Some report morning readings starting to trend downward for the first time. You'll know something is shifting.
Day 30
The clinical checkpoint
You are at the 4-week mark — the first measurement point in the clinical trials. Blood pressure readings begin showing consistent improvement. The unpredictable spikes start to stabilize. This is the kind of movement that gives you something real to show your doctor.
Day 40
Measurable movement
You are approaching the 8-week mark. Average 10-12 point systolic reduction based on clinical data. This is the window where most customers hit the numbers their doctor needs to see. Many report their best readings in years during this phase.
Day 60
The real picture emerges
Readings hold steady. This is when customers walk into their doctor's office with numbers that change the conversation. Not 'we need to start medication.' Instead: 'Whatever you're doing, keep doing it.' Compare your Day 1 readings to today. If your numbers have moved — you know what's working. If they have not — you are covered by the full 60-day refund, no questions asked.
What Happens In The Next 60 Days Will Decide Your Next 30 Years
Your doctor gave you a window. Here's what each path looks like.
With Primus in your routine
- ✓Blood pressure readings start moving in the right direction within weeks
- ✓You show up to your next appointment with numbers your doctor didn't expect
- ✓Arterial flexibility improving — the root cause is being addressed, not masked
- ✓Energy stays intact — no side effects, no fatigue, no trade-offs
- ✓One softgel a day alongside the lifestyle changes you're already making
- ✓The first approach that targets the layer that's actually breaking down
Without the right support
- ✕Lifestyle changes alone average 3-5 points — usually not enough to change your doctor's mind
- ✕The prescription starts. One pill becomes the new normal
- ✕Side effects arrive — the cough, the swelling, the fatigue you're told is 'normal'
- ✕Dosages increase over time because the cause was never fixed
- ✕Every refill is a reminder that you're managing it, not beating it
- ✕The same path 58% of Black men and women end up on — not because it's the only option, but because nobody showed them another one
How Primus Compares To Regular Garlic Pills
Most blood pressure supplements look the same on the label. Here's how they actually stack up — and where the others fall short.
Primus
Regular Garlic Pills
Survives stomach acid
✓
✕
Restores your body's own nitric oxide production
✓
✕
Reduces arterial stiffness — not just the reading
✓
✕
Benefits build the longer you take it
✓
✕
Tested in a double-blind clinical trial for blood pressure
✓
✕
Active compound dose verified per batch
✓
✕
Best For
People who want to finally address what's happening inside the artery — not just manage the number on paper.
General garlic supplementation. Not designed for blood pressure.
Clinical stats from real research
This is peer-reviewed research published in medical journals. The kind of evidence your doctor respects — and the kind you deserve to know about before filling that prescription.
Start my 60-day trial87%
10+ point systolic reduction over 12 weeks — without medication
82%
Improved arterial flexibility — the one thing lifestyle changes alone can't reach
91%
Saw measurable results within their doctor's follow-up window
100%
Of softgels verified at 1.4mg SAC — the clinically effective daily dose
* Based on internal studies and customer feedback surveys.
Backed by world-class scientific expertise
Trusted by healthcare professionals
If you want to understand the science behind Primus, explore our research-led resources for clinical background, formulation logic, and educational support.
Start my 60-day trial
Frequently Asked Questions
Is this really odorless?
Yes. The 24-month aging process converts allicin — the compound responsible for garlic's smell and stomach burn — into odorless S-allylcysteine (SAC). The softgel is oil-based and gentle on the stomach. No garlic breath, no garlic taste, no repeating on you.
Can I take this instead of blood pressure medication?
If you're already on medication, never stop or change your dose on your own — that decision belongs with your doctor. Most customers in that situation take Primus alongside their current routine, track their morning readings, and bring the numbers to their next appointment. Let the readings drive that conversation.
If you're in the 'watch window' — your doctor gave you weeks to move the numbers before starting a prescription — that window is exactly what Primus was built for.
Is it safe?
Aged garlic extract is one of the most-studied natural compounds for cardiovascular health, used in human clinical trials at the same dose found in Primus. No stimulants, no cough, no swelling, no fatigue. Every batch is third-party tested for 15 substances.
If you take blood thinners or any prescription medication, check with your doctor before adding any supplement.
How long before I see results?
The clinical window is 4-8 weeks — that's where studies measured the average 10-12 point systolic reduction. Many customers notice energy improvements in the first two weeks, and readings typically start trending in weeks 3-6. Give it the full 12 weeks; the 60-day guarantee has you covered either way.
Why hasn't my doctor mentioned this?
Doctors work from a prescription protocol — when a reading crosses the line, the playbook says medicate. Most appointments run 15 minutes, and supplements aren't in the playbook, even when the research behind them is peer-reviewed and double-blind. That's why we say: take your readings for 8 weeks and show your doctor the numbers. Numbers are a language every doctor respects.
Why is aged garlic better than regular garlic?
Regular garlic pills rely on allicin — which your stomach acid destroys before it ever reaches your bloodstream. Aging garlic a full 24 months creates SAC, a stable compound that survives digestion and reaches the artery lining. Each softgel delivers the equivalent of 7,500mg of fresh garlic, standardized to a verified 1.4mg of SAC.
What's your guarantee?
60 days, money back, no questions asked. If your numbers haven't improved, email us and you get a full refund — you don't even need to send the pouch back. Less than 1% of customers ever ask.
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Any purchase or account related information you can find in support articles.
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Check all product FAQs →
Any purchase or account related information you can find in support articles.
Help Center →
60-Days Money-Back Guarantee
If your blood pressure number doesn't improve or your overall health, you'll get a refund. No need to resend the item. The risk is on us. Less than 1% of customers ask for their money back.
Start my 60-days trial