(5 customer reviews)

Testosterone Cypionate is used to regulate normal growth and development of the male sex organs and for maintenance of secondary sex characteristics. These effects include the growth and maturation of the prostate, seminal vesicles, penis and scrotum in adolescent males and the development of male hair distribution such as beard, pubic, chest, and axillary hair; laryngeal enlargement, vocal cord thickening and alterations in body musculature and fat distribution in adults.

Testosterone Cypionate will cause retention of nitrogen, sodium, potassium, and phosphorous and decreased urinary excretion of calcium. Nitrogen balance is improved only when there is sufficient intake of calories and protein.

Test-C 500 & 750 are part of our High MG range and must be diluted.

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Before Placing Your Order:

Please read our FAQ to understand more about the ordering process.
Packaging: Single vial with silicone stopper, containing 10ml of product.

Dosage & administration:

Half life
7-9 days
Adult dose (male)
250-1000mg ED, EOD, ETD or EFD by intramuscular injection
Adult dose (female)
25-100mg ED, EOD, ETD or EFD by intramuscular injection
Average Cycle Length
4-12 weeks following an ED, EOD, ETD or EFD injection pattern
Anabolic #
Androgenic #
Estimated at 100%
CAS Name
17beta-Hydroxyandrost-4-en-3-one cyclopentylpropionate


  1. itsthemind2013 (verified owner)

    I dont work for IA and I have been on there Yest cyp and ena for 4 months now using the high milligram version. 500 per ml. $25 bucks per bottle if you look at it as too bottles in one. Its really a great deal. And if you dont already know its been proven buy top leval bodybuilders powerlifters sports athletes mma fights for years now. I take a slin pin and inject 0.2 on the pin every other day around 7 or 8 am to avoid side effecta and i only use rigjt now a total of 300mg per week so Im also saving money doing it this way and having much less scar tissue using slin pins.

  2. itsthemind2013 (verified owner)

    Eddie C cycle creater!

  3. derek-d. (verified owner)

    I love IA’s test cyp. I loved their 300mg/mL, and i now love their 250mg/mL. It’s potent too. I ran 250mg/wk and my blood-test showed my total test level almost 1400ng/dL. I am on prescribed TRT with 200mg/mL test cyp and that’s from a pharmacy and this is just as good! Thank you IA!

  4. mikeyott (verified owner)

    I rarely write a review but felt it was worth bragging about. I was skeptical of this stuff being real. I’m on 200mg cypionate from compound pharmacy for HRT. I inject 100mg every 3rd day and get bloodwork every 3 months. I test on the 4th day and typically am around 900-1000 total T and 20-22 free T. After a couple months of IA 250mg and injecting twice a week at 125mg, I tested on 4th day before next injection just like normal and was at 1174 total T and 29 on free T. It’s the real deal!

  5. toddcannon1

    I’ve been using this product for months definitely good stuff and 100% legit product definitely recommend this product

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