Genetix Pharma Testosterone Cypionate

Overview

Testosterone cypionate carries an eight-carbon ester, the slowest of the common single esters. It is the version Canadian pharmacies dispense most often for testosterone replacement, usually as a 10 ml multi-dose vial.

This listing is Genetix Pharma Testosterone Cypionate (10 ml vial), photographed as we ship it and priced in Canadian dollars.

How it works

After the ester is removed in the bloodstream, the free hormone acts on androgen receptors throughout the body, supports red-cell production and muscle protein turnover, and partly converts to estradiol and DHT. The pituitary responds to the outside supply by lowering LH and FSH, which reduces the testes’ own output.

Clinical reference

Reference information from product labels and clinical literature only. It is not a recommendation or dosing advice for you; any use should be set and monitored by a doctor.

Combinations and interactions

• Clinically interchangeable with testosterone enanthate; switching between them is common.
• HCG is sometimes prescribed alongside to protect fertility during replacement therapy.
• Estrogen-lowering drugs are reserved for confirmed high estradiol with symptoms.
• Interactions: may raise warfarin effect (INR) and lower glucose in people on diabetes medication; corticosteroids can add to fluid retention.

Risks and side effects

• Suppressed fertility. Sperm counts can fall sharply during use; some men need medical help to recover.
• Raised hematocrit. The most common reason doctors lower a testosterone dose.
• Heart-related markers. Lower HDL and higher blood pressure are possible.
• Prostate. Testosterone can enlarge the prostate and raise PSA.
• Estrogen effects. Water retention and tender breast tissue.

Do not use it if you are under 18, pregnant or breastfeeding, have prostate or breast cancer, polycythemia, untreated sleep apnea or uncontrolled heart failure.

Bloodwork to discuss with your doctor

• Total testosterone (mid-interval)
• Estradiol
• Hematocrit and hemoglobin
• Lipid panel
• PSA (over 40)
• Blood pressure log

Injection sites

Testosterone Cypionate is an oil made for deep intramuscular injection. Our injectables use MCT oil, which is thinner than cottonseed or grapeseed oil and passes more easily through a 25G needle. These are the standard nursing sites, with what to look for at each.

1VentroglutealSide of the hip · Gluteus mediusIM

Finding it. Place the heel of your opposite hand on the bony bump at the top of the thigh, point your index finger at the front hip bone and fan your middle finger back along the hip crest. The target is the centre of that V.

Why it is used. Thick muscle with a thin fat layer and no major nerves or vessels in the target zone. Nursing references now rank it first for adults.

Watch for. Finding the landmarks on yourself takes practice; a mirror or a helper makes the first few easier.

Nursing reference volume: Up to 3 ml

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2Vastus lateralisOuter thigh · QuadricepsIM

Finding it. Divide the thigh from hip to knee into thirds and use the middle third on the outer front surface.

Why it is used. Easy to see and reach while seated, with plenty of muscle.

Watch for. Keep to the outer side: the femoral nerve and vessels run along the inner thigh. Soreness when walking for a day is common.

Nursing reference volume: Up to 3 ml

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3DeltoidShoulder · DeltoidIM

Finding it. Locate the bony point of the shoulder and move two to three finger widths down to the thickest part of the muscle on the outside of the arm.

Why it is used. Quick to reach and good for small volumes.

Watch for. It is a small muscle. Stay high: the axillary and radial nerves lie lower on the arm.

Nursing reference volume: Up to 1 ml

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!DorsoglutealUpper outer buttock · Gluteus maximusIM

Finding it. The traditional upper outer quarter of the buttock.

Why it is used. A large, familiar muscle still shown in older guides.

Watch for. The sciatic nerve and a major artery are nearby and the fat layer is thicker. Most current guidance prefers the ventrogluteal site.

Nursing reference volume: Up to 3 ml

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Every time: wash your hands, swab the stopper and skin with alcohol, use a new sterile needle and syringe and never share. See a doctor for spreading redness, heat, swelling, fever or numbness. This is general reference information from standard injection guidance, not medical advice.

Chemistry

Testosterone cypionate

Formula

C₂₇H₄₀O₃

Molecular weight

412.6 g/mol

CAS

58-20-8

PubChem

CID 441404

Storage and handling

Keep the vial at room temperature (15 to 25 °C), out of direct light. Do not refrigerate or freeze it: cold can make the hormone crystallise. Wipe the rubber stopper with alcohol before each draw and use a fresh needle every time.

Canadian legal status

Anabolic steroids are listed in Schedule IV of the Controlled Drugs and Substances Act. Simple possession of a Schedule IV substance is not itself an offence, but importing, exporting, producing or selling one without authorisation is. Anabolic agents are prohibited in tested sport. Laws change, so check the current rules for your situation.

FAQ

Can cypionate be injected under the skin?

Small volumes are given subcutaneously by some prescribers, but the product is labelled for intramuscular use. Ask your doctor before changing route.

Why are some vials cottonseed oil and others MCT?

Manufacturers choose different carrier oils. Zionova injectables are made with MCT oil; the label on each vial states its carrier.

How is cypionate different from Sustanon?

Cypionate is one ester; Sustanon mixes four esters with different release speeds.

How fast will it reach me?

Orders leave Vancouver by Canada Post Xpresspost and the tracking number arrives within 72 hours of your e-Transfer. Most provinces receive parcels 1 to 6 business days after that; the territories can take up to 10. Xpresspost is free on orders over $300, and a lost or seized parcel is reshipped at no charge.