Product Description

SM1 is a clean, once-daily capsaicin softgel built to support healthy circulation, cardiovascular wellness, and steady daily energy. Each serving delivers 3,000mg of concentrated cayenne pepper extract, paired with grape seed oil, beetroot, hawthorn, and vitamin K2, twelve ingredients in total. No fillers, no aftertaste, no burn.

How to Use

Take 2 softgels daily with water, preferably after a meal.

Consistent daily use gives the best results.

Why You Need SM1?

If you've noticed cold hands and feet, an energy dip every afternoon, or you're simply paying closer attention to your cardiovascular health as you age, SM1 was made for you.

It supports the circulation and nitric oxide pathways your body relies on.

Ingredients & Benefits

12 ingredients working together. Full dosages in the Supplement Facts panel.

  • Cayenne Extract 3,000mg concentrated extract, nitric oxide & circulation support
  • Beetroot Dietary nitrates that support healthy blood flow
  • Hawthorn Traditionally used for everyday cardiovascular wellness
  • Vitamin K2 Supports healthy arterial calcium metabolism

Plus grape seed, turmeric, ginseng, cinnamon, berberine, vitamin D3, vitamin E and black pepper extract. Every dosage is listed in the Supplement Facts panel.

Shipping, Returns & Guarantees

Ships from our US facility within 24 hours, tracked.

Most orders arrive within 3-5 business days.

Not satisfied? You're protected by our 120-Day Money-Back Guarantee, contact us for a full refund.

Rated 4.9 ‘Excellent’ | 11,000+ Reviews

More Energy. Better Circulation. More Like Yourself Again.

  • Steadier energy through the afternoon, no mid-day crash
  • The circulation benefits of cayenne, without the burn
  • Often the first sign it’s working: warmer hands and feet within the early weeks
  • 12-in-1 formula for daily cardiovascular support
  • Two easy softgels, no taste, no aftertaste
This month's batch

Selling fast, we only bottle a limited run each month.

Get SM1 Now $225$425
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120-Day Guarantee

Take four months to decide. That's on us.

Take SM1 daily and feel the difference, warmer, steadier, more energized. If you don't feel it, contact us for a full refund.

12 Active ingredients in every serving
60 Softgels per bottle · 30 full servings
37000+ Men who've already tried SM1
120-Day Money-back guarantee

Clinically-Studied Ingredients. Healthy Circulation. Real Support.*

12 researched botanicals and nutrients working together to support the systems that keep you feeling like yourself, every day.

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120-day money-back guarantee

12 active ingredients

It's What's on the Inside That Counts.

Twelve clinically-studied ingredients, dosed in one daily serving.

Cayenne Pepper Extract

Cayenne Pepper Extract

Capsaicin-rich cayenne extract, the compound responsible for cayenne's signature warming effect. Capsaicin has been studied for its role in activating nitric oxide release in blood vessels, helping support healthy circulation and normal blood flow throughout the body.

3,000mg per serving
Grape Seed Oil

Grape Seed Oil

Rich in naturally occurring polyphenols and one of the most concentrated antioxidant sources in the plant world. Supports healthy blood vessels and normal circulatory function.

200mg per serving
Vitamin D3 (Cholecalciferol)

Vitamin D3 (Cholecalciferol)

The same form of vitamin D your body produces naturally from sunlight. One of the most researched nutrients in modern medicine, D3 supports healthy testosterone levels already within normal range, immune function, and bone health.

1,000 IU per serving
Vitamin K2 (Menaquinone-7)

Vitamin K2 (Menaquinone-7)

Works alongside vitamin D3 to direct calcium where it belongs: into bone, and away from artery walls. This D3/K2 pairing is one of the most well-documented nutrient combinations for supporting long-term cardiovascular and skeletal health.

150mcg per serving
Vitamin E (d-Alpha-Tocopherol)

Vitamin E (d-Alpha-Tocopherol)

A fat-soluble antioxidant that helps protect cell membranes throughout the body from everyday oxidative stress. A longstanding staple in cardiovascular wellness formulas.

15mg per serving
Curcuma Extract (from Turmeric)

Curcuma Extract (from Turmeric)

Concentrated curcuma extract, turmeric's active compound and one of the most studied botanical extracts in the world. Supports a healthy inflammatory response and provides broad antioxidant support.

12mg per serving
Beet Root Extract

Beet Root Extract

Concentrated beetroot (Beta vulgaris), naturally rich in dietary nitrates. Once in the body, those nitrates convert into nitric oxide, a molecule your blood vessels use to relax and widen, supporting healthy blood flow and circulation.

3mg per serving
Black Pepper Extract

Black Pepper Extract

Black pepper fruit extract (Piper nigrum), included specifically to help the body absorb more of the other 11 ingredients in this formula. A small amount that makes the rest of the formula work harder.

3mg per serving
Ginseng Extract

Ginseng Extract

Panax ginseng, sourced from the stem and leaf. Traditionally used in Eastern wellness practices, modern research has focused on ginseng's role in supporting healthy energy levels, stamina, and the body's response to everyday stress.

9mg per serving
Hawthorn Extract

Hawthorn Extract

A berry with a long history in European herbal tradition specifically for heart support. Supports healthy circulation and normal cardiovascular function.

6mg per serving
Cinnamon Extract

Cinnamon Extract

Cinnamon bark extract. Supports healthy blood sugar levels already within a normal range, along with antioxidant support.

11mg per serving
Berberine HCl

Berberine HCl

Berberine hydrochloride, a plant alkaloid that's become one of the most researched natural compounds of the last decade. Studied for its role in supporting healthy blood sugar metabolism and cardiovascular wellness.

6mg per serving
No fillersNo synthetic drugsThird-party tested
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Support Your Body, Every Day

From healthy circulation to steady energy, here's what SM1 is formulated to support.

Healthy Circulation & Blood Flow
Nitric Oxide Production
Cardiovascular Wellness
Steady Energy & Vitality

Over 111,000 Bottles Sold. Over 37,000 Lives Changed.

2 days ago

My hands and feet were always cold. Not anymore.

For years my circulation was so bad my wife joked she could tell when I walked into a room by how cold my hands were. I tried compression socks, fish oil, all of it. Six weeks on SM1 and my hands are actually warm again. Small thing, but it's the first time in a decade.

Robert M. Verified
4 days ago

I have the energy to actually be present again.

Work had me exhausted by 6pm every night. I'd come home, eat, and fall asleep on the couch. My wife stopped even asking me to do things with her. Three months on SM1 and I'm the one suggesting we go for a walk after dinner. She noticed before I said anything.

James T. Verified
6 days ago

At 58 I keep up with guys half my age at the gym.

I didn't start this because something was broken. I started it because I wanted an edge. Now I recover faster between sets, I'm not gassed by the third exercise, and the younger guys at my gym ask what I'm taking.

Daniel K. Verified
1 week ago

I'd wasted $400 on supplements that did nothing.

Ashwagandha, a multivitamin with a fancy name, a testosterone booster that just gave me headaches. I was done with the whole category. My brother talked me into trying SM1 and by week two I actually felt different. Real energy, not jittery caffeine energy.

Frank D. Verified
1 week ago

I felt like a shell of myself. This brought me back.

It's hard to explain unless you've been there. I was tired all the time, short with my kids, just going through the motions. I didn't realize how much of “me” was missing until it started coming back.

William S. Verified
2 weeks ago

I was tired of juggling five different pills.

Between my blood pressure medication and three supplements my doctor and I had cobbled together, my morning routine looked like a pharmacy counter. SM1 let me simplify. Two softgels, once a day, and I dropped two of the other things I was taking.

George H. Verified
2 weeks ago

My doctor asked what changed at my last checkup.

I've had the same numbers for years, nothing alarming but nothing great either. At my physical this spring my doctor actually paused and asked what I'd changed. I told her about SM1. She said whatever it is, keep doing it.

Michael R. Verified
3 weeks ago

I can finally keep up with my grandkids.

My grandson wanted to play catch and I had to sit down after ten minutes. That was embarrassing. I started SM1 mostly out of frustration with myself. Two months later I was the one asking him if he wanted to go again.

Thomas B. Verified
3 weeks ago

My recovery time between workouts cut in half.

I lift three times a week and used to need a full rest day just to feel normal. Now I'm sore for a day, maybe, and back at it. Whatever is happening, my body is bouncing back faster than it has in years.

Richard P. Verified
1 month ago

No more 2pm wall.

I used to hit a wall every single afternoon. Coffee, an energy drink, whatever I could find to push through until dinner. I honestly forgot what steady energy felt like until SM1. No crash, no jitters, just even energy all day.

Steven H. Verified
1 month ago

Hiked six miles in Colorado and didn't think twice.

My son planned a trip with way more hiking than I thought I was ready for. I kept up the whole trip without needing extra breaks or feeling wrecked the next day. He asked how I did it. I just told him I’ve been taking care of myself.

Gary L. Verified
5 weeks ago

Peace of mind about my health for the first time in years.

Health issues run in my family and it's always in the back of my mind. I started paying more attention this year, better diet, more walking, and added SM1 to the routine. I feel stronger day to day, and for once I feel like I'm doing something proactive instead of just worrying.

Kevin M. Verified
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**Testimonials reflect individual experiences and may not be typical. Individual results may vary.

Why trust SM1?

Clinically-Referenced
Third-Party Tested
Clean Ingredients
FDA-Registered Facility
  • Non-GMO
  • No Artificial Additives
  • No Mouth Burn
  • Gluten-Free
  • Made in USA
  • No Added Sugar
Peer-reviewed evidence

Backed by Published Research.

  • 2019 Chili pepper intake & cardiovascular mortality
    Bonaccio et al., Journal of the American College of Cardiology, Moli-sani cohort, 22,811 adults.
  • 2010 Capsaicin, TRPV1 activation & vasorelaxation
    Yang et al., Cell Metabolism, the pathway behind nitric oxide production.
  • 2003 Endothelial function as a marker of vascular health
    Bonetti et al., Arteriosclerosis, Thrombosis & Vascular Biology.
  • 2022 Dietary nitrate (beetroot) & blood pressure
    Luo et al., meta-analysis of randomised controlled trials.
Couple holding SM1 Capsaicin Power bottles

“Warmer hands for the first time in years. Three weeks in and I actually notice it.”

Robert K., 61 years Verified buyer

SM1 Circulation Reset Journey

Real, steady support. Not overnight promises.

  1. Week 1: Blood Flow Wakes Up
    • Cayenne and beetroot begin supporting healthy nitric oxide production
    • Many men notice an early sense of warmth and alertness

    93% of customers noticed improved energy and warmth within the first week

  2. Week 2: Energy Finds Its Rhythm
    • Turmeric and grape seed antioxidants continue supporting healthy circulation
    • Energy feels steadier, with less of a midday dip

    91% of customers reported feeling more energized and mentally clear by Week 2

  3. Week 3: Stamina Builds
    • Hawthorn and ginseng support stamina and everyday endurance
    • Cardiovascular support continues building with consistent use

    91% of customers noticed improved stamina and physical endurance by Week 3

  4. Week 4: Steady, Lasting Support
    • All 12 ingredients are working together as a complete system
    • Circulation, energy, and vitality start to feel like your baseline

    95% of customers felt overall improvement in circulation and vitality with consistent use

Most men feel the first shift inside two weeks. You have 120 days to decide.

Start my 120 days

4 Reasons Why Men Choose SM1

12-in-1 formula. One daily serving. Real circulation support.

Clinically-Dosed, Not Underdosed
Reason 1

Clinically-Dosed, Not Underdosed

No proprietary blends hiding weak amounts. Every one of SM1's 12 ingredients is dosed transparently, right down to the milligram, so you know exactly what you're taking and how much.

Built for Whole-Body Circulation
Reason 2

Built for Whole-Body Circulation

Twelve ingredients, cayenne, beetroot, hawthorn, grape seed, and more, work together to support nitric oxide production, healthy blood flow, and cardiovascular wellness in one daily formula.

No Burn, No Aftertaste
Reason 3

No Burn, No Aftertaste

Raw cayenne is harsh. SM1 isn't. The sealed softgel delivers a full serving of capsaicin extract with none of the heat, none of the aftertaste.

Built for Daily Use, Not Quick Fixes
Reason 4

Built for Daily Use, Not Quick Fixes

Circulation support isn't a one-week spike, it's consistent, daily reinforcement. SM1 ships as a full monthly supply, made for the long run.

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One-time purchase · 120-day money-back guarantee

Continuous Nitric Oxide Support
Third-Party Tested
Clean, Transparently Dosed
No Burn, No Aftertaste
12-in-1 Formula
Other Brands
Temporary Spike
Often Unverified
Proprietary Blends
Harsh, Burning Capsules
Cayenne Alone
Head to head

SM1® vs. Other Brands

Continuous Nitric Oxide Support, Twelve ingredients, cayenne, beetroot, hawthorn, K2 and more, each with published research behind circulatory support

Steady Daily Support, Built for long-term daily use, not a one-week spike

Clean & Transparent, No fillers, GMOs, sugar, or proprietary blends

Compounding Support, A daily softgel that keeps working, week after week

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120-day money back guarantee

One-time purchase · No subscription

All orders are one-time purchases. Choose your option below.

Every order on this page is a one-time purchase. You will not be charged again next month. No recurring billing, no hidden charges. You're in control.

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One-time purchase. No subscription. Free shipping on 3 & 5-bottle orders.

Limited batch, this month's run is almost gone.
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Risk-free 120 Days Money-back
Our promise to you

Try it for 120 days. If you don't feel the difference, you don't pay a cent.

Take SM1 every day for four full months. Wake up and feel the difference for yourself, warmer, steadier, more energized, more like yourself again. Good circulation support takes time to build, so we give you plenty of it.

A full 120 days to feel it

Four months of daily use, the time real circulation support takes.

Keep the bottles

No return shipping, no packing anything back up.

Every penny back

One email is all it takes. No forms, no questions, no hoops.

You either feel the difference, or it costs you nothing to find out. The only way you lose is by staying exactly where you are.

Start my 120 days

Frequently Asked Questions

What exactly does SM1 do?

It supports healthy circulation, nitric oxide production, and cardiovascular wellness.

How fast will I see results?

Most men notice small changes, like warmer hands and feet or steadier energy, within the first 1-2 weeks of daily use. Circulation support builds over time, so we recommend at least 4 weeks of consistent use to feel the full effect.

How do I take it?

Take 2 softgels daily with water, preferably after a meal. Consistency matters more than timing.

Will it burn or upset my stomach?

No. The sealed softgel skips your tongue entirely, so there’s no burn and no aftertaste, unlike raw cayenne or drops.

Is it safe for daily use?

Yes. SM1 is made with clean, plant-based ingredients and is formulated for everyday use. As with any supplement, consult your healthcare provider if you’re pregnant, nursing, or taking medication.

Can I take it with other supplements?

Yes, SM1 pairs well with most vitamins and daily supplements. If you’re taking several at once, spacing them out through the day is generally best for absorption.

Where is it made?

SM1 is formulated and bottled in the USA, in an FDA-registered, GMP-certified facility that follows strict quality and safety standards.

What if it doesn’t work for me?

You’re fully protected by our 120-Day Money-Back Guarantee. If you don’t feel a difference, contact us for a full refund, no questions asked.

SM1 bottle