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Testosterone Dual Action

Compounded Cypionate + Enanthate

Testosterone Dual Action combines fast-acting and long-lasting support in one treatment, giving you quicker symptom relief and more stable hormone levels with fewer injections. Ideal for experienced users who want convenience, stability, and performance in one solution.

This treatment is prescribed with anastrozole to keep your hormones balanced throughout treatment and reduce side effects.

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Details

Dual-action testosterone replacement therapy

Doctor-approved treatment plans for men

Fast 2-day shipping

Personalized support

Testosterone therapy can come with undesirable side effects, but treatment isn’t one-size-fits-all. Our doctors can tailor your prescription to your needs, including adjustments to dosage and the addition of a supportive medication called anastrozole to help manage the most common side effect of TRT, increased estrogen. If the doctor deems anastrozole appropriate for your treatment, it will be included with your first shipment, and your needs will be reevaluated at your 3-month follow-up.

How to use

Testosterone Dual Action is self-injected intramuscularly once weekly, or as prescribed by your provider. Injections are typically administered into the gluteal muscle or thigh. You will receive more detailed instructions with your first shipment, if prescribed. Consistency is key, so ensure you follow the recommended schedule for optimal results. Always reach out to your provider if you have any concerns or need assistance.

*For a 6-month plan paid upfront. Actual price depends on the product and payment frequency.

Only available by prescription from provider after virtual consultation. Actual product packaging may appear differently than shown. Compounded drugs are permitted to be prescribed under federal law but are not FDA-approved and do not undergo FDA safety, effectiveness, or manufacturing review. Individual results may vary.

Next-level TRT starts here

Ready to move beyond the basics? The Testosterone Dual Action program is ideal for men who’ve been on TRT and are ready to take the next step toward optimal stability and performance.

Two esters, one goal: your best self

Rapid & sustained testosterone support

Combining enanthate’s quicker onset with cypionate’s longer half-life means you get both immediate and lasting effects.

Boosts muscle and body composition

This dual ester formula helps build and maintain lean muscle mass, leading to improved strength, recovery, and body composition, so you can train hard and feel great.¹

Supports mental and sexual health

This treatment can help sharpen memory, stabilize mood, and enhancing overall mental clarity, and many men also report improvements in desire and performance.²

What is Testosterone Dual Action?

Testosterone Dual Action is a compounded intramuscular injection that combines two commonly prescribed testosterone esters: cypionate and enanthate. This combination is designed to offer the immediate benefits of enanthate with the steady, sustained hormone levels supported by cypionate.

Taking Testosterone Dual Action

How it works

The testosterone esters are absorbed at different rates. Enanthate begins acting relatively quickly—often within a few days—while cypionate provides a more gradual, sustained release over time. Together, they mimic the body’s natural testosterone rhythm more effectively than a single ester alone.

What to expect

Most men start to notice improvements in energy, mood, and sex drive within as little as 1–2 weeks. Physical changes like improved strength and lean mass can take a bit longer, typically 4–6 weeks or more. Full results often build gradually over a few months with consistent use.

Side effects

Some users may experience oily skin, water retention, or mood fluctuations, often during the early adjustment phase. Some men may experience increased estrogen and associated symptoms, though your doctor can prescribe an add-on called anastrozole to help mediate this. Regular follow-ups are included with your subscription to monitor labs and check in on how you’re feeling.

Providing bloodwork

To start this treatment, at your 3-month follow-up, and recurring yearly, you must provide lab results. This helps the doctor ensure that the treatment is working as it should and offers the chance to make any adjustments.

Obtaining labs

You can use previous bloodwork if they meet the minimum requirements, or obtain new results at your chosen lab. We recommend LabCorp On Demand or Quest Diagnostics.

Why in-person labs?
• Choose any clinic or lab – Go wherever is convenient for you; you're not limited to a specific provider.
• No need to collect samples yourself – Skip the hassle of at-home kits or figuring out how to draw your own blood.
• Insurance may help cover the cost – Many labs accept insurance, which can lower your out-of-pocket expenses.
• Faster turnaround time – Since samples don’t need to be shipped back and forth, results often come in sooner.

Minimum requirements

Results include values for free testosterone, luteinizing hormone (LH), and estradiol at minimum.
Results were collected within the past 90 days.
Document must be official and show that the testing was performed at a legitimate lab.

Submitting the results

You'll be asked to submit your bloodwork during your intake, but if you don’t have them yet, you’ll have 10 days to upload them in your patient portal. If we don’t receive them within that window, your prescription request will be cancelled. You’ll also use the portal to upload future results for follow-up visits.

Tested and approved

Seven Cells delivers your prescription directly from our in-house, state-licensed and NABP multi-store regulated pharmacy. We conduct third-party testing through accredited FDA- and DEA-registered labs that adhere to strict USP standards to ensure quality control for every compounded medication. These tests focus on four key characteristics to guarantee safety and effectiveness.

Sterility

Passed

Confirms that the medication is completely free from contaminants, such as bacteria and other pathogens. Each batch is tested to meet the strict sterility standards of USP 797.1.

Endotoxicity

Passed

Performed alongside sterility testing to ensure the medication is free from harmful bacterial endotoxins. Every batch is tested to confirm endotoxin levels remain within the safety limits defined by USP 85 to prevent adverse reactions.

Passed

Ensures the proper acid-base balance of every batch, minimizing irritation during injection and promoting compatibility with the body.

Potency

Passed

Conducted on a monthly basis to ensure the medication contains the active ingredient within plus or minus 10% of the intended concentration.

How to get Testosterone Dual Action

Intake forms

10-15 minutes

Answer a few quick questions about your health history and goals.

Blood work

Within 10 days

Provide lab results to establish your baseline levels.

Doctor review

Up to 2 days

A licensed provider will determine if the treatment is the right fit for you.

Order processing

5 business days

The order will be compounded, processed, and shipped, if prescribed.

Common questions about Testosterone Dual Action

How do I know if I have low testosterone?

Symptoms of low testosterone (aka “Low T”) can include fatigue, low libido, weight gain, mood changes, trouble focusing, and reduced muscle mass. The only way to know for sure is through a blood test and doctor evaluation.

Who is a good candidate for this treatment?

We generally recommend Dual Action for men who are currently taking another form of TRT and are looking for a step up to a more balance and long-lasting option. Men experiencing symptoms of low testosterone—such as low energy, reduced libido, difficulty building muscle, or mood swings—may benefit. As with all testosterone therapies, lab-confirmed diagnosis of low T is required before starting treatment.

What makes this different from cypionate or enanthate alone?

This dual-ester formula gives you the best of both worlds: the fast onset of enanthate and the long-acting steadiness of cypionate. It’s especially helpful for men who feel fluctuations on single-ester therapy.

What is an add-on and why might I need it?

As testosterone levels increase, it can be converted into estrogen, potentially leading to unwanted side effects like mood swings, gynecomastia, and water retention. To help address this, your doctor may prescribe an add-on called anastrozole, which mediates the body’s estrogen levels, allowing for balanced hormone levels throughout treatment. If prescribed, your add-on and any necessary instructions for use would be included with your prescription at no additional cost.

How do follow-ups work?

If prescribed, you will have virtual follow-ups every 3 months. Follow-ups involve uploading new bloodwork results followed by a few quick questions to help the doctor evaluate your progress and make any changes to your dosage. You will receive text and email communications when it is time to complete your follow-ups, and it is vital that you complete them in a timely manner to ensure the safety and effectiveness of your treatment.

What is the process for submitting bloodwork?

Bloodwork must be obtained from a reputable lab. We recommend using LabCorp On Demand or Quest Diagnostics for convenience. You will submit these labs during your initial visit, or if you don’t have them yet, you can upload them to your profile within 10 days of submitting your prescription request. You will also be asked to submit update bloodwork results along with each 3-month follow-up to ensure treatment remains safe and effective.

Need more help?

Get free personalized help from our team of experts.

Or call

(800) 818-1779

Tested and approved

Sterility

Passed

Confirms that the medication is completely free from contaminants, such as bacteria and other pathogens. Each batch is tested to meet the strict sterility standards of USP 797.1.

Endotoxicity

Passed

Ensures the proper acid-base balance of every batch, minimizing irritation during injection and promoting compatibility with the body.

Potency

Passed

Conducted on a monthly basis to ensure the medication contains the active ingredient within plus or minus 10% of the intended concentration.

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Link to study. Impact of testosterone therapy on body composition.
Link to source. Testosterone therapy has been shown to improve fatigue and libido.

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Testosterone Dual Action

Compounded Cypionate + Enanthate

Next-level TRT starts here