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One tablet per day
Works in less than 15 minutes
Easy appointments
One tablet per day
267 Reviews

267 Reviews

Blood Flow Protocol

Unlock all-day performance across the board with our Blood Flow Protocol. Whether you're in the gym, at the office, or in the bedroom, experience stronger pumps, razor-sharp focus, and better sex. This two-ingredient formula starts working in about 15 minutes and keeps you at your best all day long.

Unlock all-day performance across the board with our Blood Flow Protocol. Whether you're in the gym, at the office, or in the bedroom, experience stronger pumps, razor-sharp focus, and better sex. This two-ingredient formula starts working in about 15 minutes and keeps you at your best all day long.

  • $99.99

    Blood flow tablets taken daily

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  • CalendarAccess to doctor in 48h
  • ShieldBoard-certified doctors

Understand the Science

View Scientific Breakdown

Ingredient

How it works

The value

Tadalafil

Tadalafil acts as a vasodilator to enhance blood flow throughout your body, from muscles to the brain and sexual organs. By blocking a specific enzyme, it facilitates better oxygen and nutrient delivery across various physiological systems.

Designed to last 24-36 hours in your bloodstream, Tadalafil provides you with the latitude for spontaneity and sustained peak performance, be it during a workout, a demanding day at work, or intimate moments.

Vardenafil

Vardenafil, a potent PDE5 inhibitor with fast-acting properties, works by boosting blood flow. Its distinct molecular structure allows for quicker absorption and stronger effects, making it ideal for immediate performance needs.

With a 4-6 hour window of efficacy and an onset of action as fast as 15 minutes, Vardenafil is perfect for those looking to maximize their performance on-demand, whether that's achieving mental sharpness, stronger muscle pumps, or enhanced sexual experience.

Drug Facts

Serving size:

1 dose a day

Per bottle:

30 doses

Application:

Oral or sublingual

Tadalafil

2.5 - 10mg

Vardenafil

2.5 - 10mg

Ingredients in Blood Flow Protocol are FDA-approved for the treatment of erectile dysfunction.

Ingredients in Blood Flow Protocol are not FDA-approved for the treatment of muscle pumps or razor sharp focus.

Learn about 'off-label uses'.


Benefits you can feel

Body
1

Muscle Pump, Growth, and Recovery

Increased nitric oxide dilates blood vessels, enhancing the feeling of a ‘muscle pump.’ Daily use of PDE5 inhibitors can drastically support muscle growth and recovery by doubling muscle protein synthesis (an effect on par with 100-200 mg of injectable testosterone), enhanced insulin secretion, estradiol reduction, and improvement of endothelial function. 1

2

Have Better Sex

Combining PDE5 inhibitors like tadalafil and vardenafil ensures a stronger, better, and dependable erection. This protocol extends your duration, reduces refractory period, and leads to greater satisfaction for your partner. 2

3

THINK FASTER, FOCUS BETTER

Increased blood flow brings nourishing nutrients and oxygen to the brain. A randomized controlled trial showed marked improvements in mental processing speed, attention, and short-term memory in adults. 3

4

MORE REPS, LESS FATIGUE

Reduces muscular fatigue while lifting weights. A randomized-controlled trial showed that a low-dose PDE5 inhibitor significantly increased the number of repetitions completed–allowing you to lift harder, longer. 4

Perform better – from the boardroom to the bedroom.

Feel this unique combination of PDE5 inhibitors improve blood flow throughout your body.

See the impact in every facet of your life.

1
2.5/2.5 Dose
Best if you’ve never used PDE5 inhibitors before, are looking to optimize cognitive performance, and sexual benefits are your lowest priority.
2
5/5 Dose
Best if you’ve used PDE5 inhibitors before, you’re looking to optimize muscle pumps and recovery, sexual benefits are a priority, or you want to achieve harder erections.
3
10/10 Dose
Best if you want something when you need it rather than daily, sexual benefits are your main priority, and you want a hard erection for a longer time.
Vardenafil
2.5mg5mg10mg
Tadalafil
2.5mg5mg10mg

Blood flow delivered,
to where you need it most.

Want Stronger Erections & Longer Endurance?

ED is not a one-size-fits-all problem. Get prescribed your custom dosage of Tadalfil and Vardenafil to improve erectile function.

Female and male body
Battery

Have more endurance

Cucumber

Keep erections longer & harder

Lips

Increase your sexual satisfaction

Want to be alert without the crash?

Increase your cerebral blood flow measurements that reduce mild cognitive impairment by using tadalafil shown to improve attention, memory, abstraction, orientation, language, naming.

Books
Scale

Enhance your productivity

Aim

Sustain next-level focus

Flash drive

Keep razor-sharp memory

Want stronger pumps, more muscle production, and faster recovery?

Increase your muscle pump by circulating more blood flow to your muscles by augmenting the capacity to dilate the skeletal muscle vasculature. 4

Gym
Dumbbell

Generate More blood flow

Scale

Speed up your recovery

Battery

Boost your energy levels

You have questions, we have answers.

Contact Support

Can I take Blood Flow Protocol, even if I don’t have ED?

Most men are potentially eligible for and could benefit from Sexual Enhancement Protocol given the formulation and dosage are optimized for daily use.

Even if you are not experiencing ED, Sexual Enhancement Protocol can improve your sexual drive, endurance, and satisfaction. Sexual Enhancement Protocol also increases blood flow, which improves gym performance (better muscle pumps and less muscle fatigue) and mental function (improved attention, memory, & processing speed).

How is Blood Flow Protocol different from generic ED medications?

Most generic ED medications are one pharmaceutical that only improves blood flow, which is a plus for men who struggle gaining and keeping an erection.

Sexual Enhancement Protocol is a synergistic combination of two medications, which increases blood flow better than ED medication alone, while also working through the central nervous system to elevate sexual drive, endurance, and satisfaction.

Unlike some ED medications which come in high dosages designed for occasional use, Sexual Enhancement Protocol is formulated for safe daily use, and has an effect that builds up over time.

What is the cost and what’s included?

The treatment cost for Blood Flow Protocol starts at $99.99/month for our 2.5 mg tadalafil, + 2.5 mg vardenafil formulation. It is $149.99/month for our 5mg tadalafil + 5mg vardenafil formulation.

The pricing for our 10mg tadalafil + 10mg vardenafil formulation is as follows:

4 doses $59.99
8 doses $109.99
12 doses $159.99

What are the benefits of daily use?

The convenience of always being ready for sex, anytime. No need to plan ahead – enjoy the pleasure of spontaneity.

The sexual drive, gym performance, and mental function enhancing effects accumulate over time from daily use.

Does Blood Flow Protocol have adverse side effects?

General adverse effects

The adverse effects of 5 mg daily use of tadalafil have been extensively studies in placebo-controlled clinical trials. The drug is generally well-tolerated, however infrequent side effects may occur such as:

— Headache (observed in 6% of patients)
— Dyspepsia (observed in 5% of patients)
— Nasopharyngitis (observed in 3% of patients)
— Back pain (observed in 3% of patients)
— Upper respiratory tract infection (observed in 3% of patients)
— Flushing (observed in 3% of patients)
— Myalgia (observed in 2% of patients) ¹

Being treated by a licensed doctor who is able to monitor your personal experience and customize your treatment protocol ensures you are able to experience the benefits with minimized risk of adverse effects.

What states is Blood Flow Protocol available in?

Maximus currently serves all US States for this protocol, except Alabama, Alaska, the District of Columbia and North Carolina. Maximus does not serve US Territories and Freely Associated States at this time.

We are expanding as quickly as possible. In the meantime, sign up for our newsletter to get updates and gain access to our free E-Book and Discord community. You can sign up by visiting Testosterone 101 or scrolling to the bottom of this page and providing your email.

Can I use my HSA or FSA card to pay for Blood Flow Protocol?

Maximus accepts Health Savings Accounts (HSA) and Flexible Spending Accounts (FSA).

Using your HSA/FSA is easy. Simply use your HSA/FSA card as you would any other debit or credit card when providing your billing information.

HSA/FSA plans vary on what services they are willing to cover. If you are uncertain whether your plan covers Maximus' services, check with your plan administrator.

Disclaimer: Erectile Dysfunction Treatment: HSA Eligibility

ERECTILE DYSFUNCTION TREATMENT: REQUIRES A PRESCRIPTION TO BE ELIGIBLE WITH A HEALTH SAVINGS ACCOUNT (HSA)

Erectile dysfunction treatment medicines are eligible and may qualify for reimbursement with a prescription with a flexible spending account (FSA), health savings account (HSA), or a health reimbursement arrangement (HRA). Erectile dysfunction treatment medicines are not eligible for reimbursement with a dependent care flexible spending account (DCFSA) or a limited-purpose flexible spending account (LPFSA).

What are erectile dysfunction treatment medicines?

There are several types of medicine available for the treatment of erectile dysfunction. Erectile dysfunction can be the result of a variety of different medical conditions related to the brain, nerves, muscles, and blood vessels. Stress and mental health concerns can exacerbate or worsen these issues, or cause erectile dysfunction separately (Urology Care Foundation).

Medicines for the treatment of erectile dysfunction include pills that increase the effect of nitric oxide which aids in obtaining an erection due to sexual stimulation. Other forms of medication include injections, urethral suppositories, testosterone hormone replacement therapies, penis pumps, penile implants, and blood vessel surgeries (Mayo Clinic).

A psychologist or counselor may also aid in treating erectile dysfunction that is a result of a psychological or mental health condition. Regardless of which treatment medicine is used, a prescription must be obtained for reimbursement eligibility under a consumer-directed savings account.

A doctor will likely recommend a specific treatment. Some erectile dysfunction treatment medicines have adverse side effects, and may not begin working immediately. Most should not be used more than once per day. Many erectile dysfunction treatment medicines are affected by other medications and supplements, and complications may result.

Is there potential for hearing issues with PDE5 inhibitors?

While extremely rare, there have been a few reports of hearing issues, such as tinnitus, in individuals taking PDE5 inhibitors. However, it's important to note that the FDA has not found a direct causal link between the use of PDE5 inhibitors and these hearing issues. These instances are very rare, and the overall risk is considered to be very low. If you experience any hearing changes while taking this medication, consult your provider immediately.

Want even more?

Fill your nutritional gaps with the most bioavailable supplement

Blood Flow ProtocolDaily Blood Flow (if qualified)

$99.99/mo

Add Maximus Building BlocksDaily vitamin complex hormone boost

$49.99/mo

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IN STOCK

Our Building Blocks supplement provides you with a strong foundation for hormone optimization and energy production.

Only the highest quality bioavailable ingredients available, ensuring maximum absorption.

We hold ourselves to the highest scientific standards — here are our sources.

1
PDE5 inhibitors increase cyclic GMP levels in blood vessels that supply oxygen to skeletal muscle, and may be effective for treating or preventing activity-induced fatigue and muscle damage, especially in muscular dystrophy patients. Documented increases in muscle protein synthesis enhance post-workout recovery by supporting remodeling of damaged muscle protein and eventually muscle hypertrophy.
2
Combining PDE5 inhibitors like tadalafil and vardenafil ensures a stronger, better, and dependable erection. This protocol extends your duration, reduces refractory period, and leads to greater satisfaction for your partner.
3
Studies showed an increase in relative regional CBF (cerebral blood flow) in the postcentral gyrus, precuneus, and brainstem in patients with mild cognitive impairment. Patients with BPH/LUTS-ED (Benign prostatic hyperplasia, low urinary tract symptoms, and erectile dysfunction) showed improvements in mental processing speed, attention and mismatch negativity parameters.
4
PDE5 inhibitors showed an increase in the amount of successful maximal isokinetic knee contraction repetitions relative to baseline due to a reduction in muscle fatigue.
5
Vardenafil has a rapid onset as quick as 10 minutes and offers PDE5 inhibition that is selective and targeted, as to avoid PDE inhibition that can lead to side effects including headaches and ocular issues, as seen with sildenafil. Combining two PDE5 inhibitors has shown to be well tolerated without severe adverse events.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Your results may vary due to your unique biology.

Talking with a doctor

What is Maximus?

Maximus provides a technology platform that enables members access to board-certified, licensed physicians who may prescribe medications, where medically necessary and clinically appropriate.

Protocols typically include:

  • Prescription (if appropriate)
  • Physician visit, monitoring, optimization
  • Result tools to track progress