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4.9/5 | #1 Rated At-Cost Supplements
Oxyflow™
$38.95USD
| Member Price:
$11.85USD
70% off
Nitric oxide and blood flow support for better pumps and performance.
Oxyflow™ is designed to support healthy circulation and muscle growth, making it a great addition to your fitness or wellness routine. The formula includes L-Arginine Alpha-Ketoglutarate, known for its ability to promote normal blood flow and nutrient delivery to muscles, contributing to exercise performance.*
L-Arginine Hydrochloride and L-Citrulline DL-Malate work together to further support blood flow and endurance. These ingredients help your body produce nitric oxide, which aids in maintaining healthy circulation and muscle function. Whether you're looking to enhance your workout or overall wellness, Nitric Oxide offers versatile benefits.
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We stand 100% behind every product we make. Try monthlees supplements for 30 days and if you're not satisfied, contact our friendly support team at support@monthlees.com to discuss a refund, returns, & store credit options.
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Why Use Oxyflow™?
Oxyflow™ is a stimulant-free nitric oxide support formula that helps promote blood flow, muscle pumps, and endurance so you can get more out of every workout.
Promotes blood flow & pumps
The arginine and citrulline blend supports nitric oxide production, helping deliver blood and nutrients to working muscles for noticeable pumps.
Supports endurance & performance
Improved circulation helps you power through more reps and sets, so you can train harder and recover better over time.
Stimulant-free pre-workout support
Oxyflow™ delivers performance benefits without caffeine or harsh stimulants, so you can stack it with your favorite pre-workout or use it later in the day.
In One Serving of Oxyflow™
Each serving delivers a targeted blend of amino acids that support nitric oxide production, healthy circulation, and better performance in the gym or on the go.
SERVING SIZE2 capsules
SERVINGS PER CONTAINER30
FREE OF
- Artificial Sweeteners
- GMOs
- Gluten
DIET FRIENDLY
- Vegan
- Keto
High-quality ingredients
Every serving of Oxyflow™ works to deliver comprehensive daily nutrition with ingredients that are carefully sourced for absorption, potency, and nutrient density.
L-Arginine Alpha-Ketoglutarate (400 mg)
Precursor to nitric oxide that supports vasodilation and blood flow to working muscles.
Commonly used in pump-focused formulas to support circulation and exercise performance.
L-Arginine Hydrochloride (350 mg)
Provides additional arginine to further support nitric oxide production and circulation.
Combining different arginine forms can help sustain blood levels during training.
L-Citrulline DL-Malate (50 mg)
Supports the arginine–nitric oxide pathway and helps buffer fatigue during intense exercise.
Citrulline is converted to arginine in the body and is widely studied for performance support and endurance.
See The Difference
monthlees vs. The Competition
Why pay more for less? See how we stack up.
| Feature | monthlees | Retail Brands | Amazon |
|---|---|---|---|
| Price | Wholesale cost | 300-500% markup | 150-300% markup |
| Third-Party Testing | Sometimes | Rare | |
| Clinical Doses | |||
| Full Ingredient Transparency | |||
| Certificate of Analysis | |||
| Free Shipping Options | Prime Only | ||
| Member Savings | 50-70% | 0% | 10-20% |
| Cancel Anytime | N/A | N/A |
Price
monthlees
Wholesale costRetail
300-500% markupAmazon
150-300% markupThird-Party Testing
monthlees
Retail
SometimesAmazon
RareClinical Doses
monthlees
Retail
Amazon
Full Ingredient Transparency
monthlees
Retail
Amazon
Certificate of Analysis
monthlees
Retail
Amazon
Free Shipping Options
monthlees
Retail
Amazon
Prime OnlyMember Savings
monthlees
50-70%Retail
0%Amazon
10-20%Cancel Anytime
monthlees
Retail
N/AAmazon
N/ABased on industry research and publicly available data for mass-market supplements.
Nitric oxide and blood flow support for better pumps and performance.
Real Members, Real Savings
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Michael R.
Austin, TX
I was spending over $300/month on supplements from various brands. With Monthlees, I get the same quality — actually better, since everything is tested† — for less than half. My stack costs me $120 now.
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Sarah K.
Denver, CO
As someone deep into the longevity space, I appreciate that Monthlees only carries clinically-dosed products. No mystery ingredients. Just transparent, effective† supplements at fair prices.
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Seattle, WA
I've tried every subscription box and DTC brand out there. Monthlees is different — it's like Costco for supplements. I'm saving 50%+ on my monthly† essentials without compromising on quality.
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Jennifer M.
Miami, FL
The transparency is what sold me. I can see exactly what's in each product, where it's sourced, and the testing results. Plus the savings are incredible.† My husband and I both use Monthlees now.
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Chris T.
San Diego, CA
As a biohacker, I was skeptical because I'm used to paying an arm and a leg for supplements. But the quality is legit — these are premium formulas† at wholesale prices. The membership pays for itself in my first order every month.
Monthlees Plus Member
