TEST C300 Testosterone Cypionate 300mg/ml 10ml/vial – A-TECH LABS


(2 customer reviews)

Simply known as Testo C, Testosterone Cypionate is a slow release testosterone ester. Due to its ability to increase muscle size and strength, it’s arguably the most popular form of testosterone used today. It’s also among the best muscle builders to have existed.

SKU: TEST C300 - Testosterone Cypionate 300mg/ml - 10ml/vial - A-Tech Labs Categories: , , ,
Brands: A-Tech Labs


    • Product and Laboratory: Testosterone Cypionate by A-Tech Labs
    • Effects: Rapid raw muscle mass increase, rapid strength increase
    • Ingredients: Testosterone (Ester: Cypionate)
    • Form: Injection
    • Concentration: 300 mg/ml
    • Presentation: 10ml vial
    • Dosage: 250-1,000 mg per week for 8-16 weeks (or longer)
      Beginners Intermediate Advanced Female
      250- 500mg per week for 8-16 weeks 500-750mg per week for 8-16 weeks 500-1,000mgper week for 8-16 weeks N/A
    • Protection during treatment: AnaGen (Arimidex)
    • Pct post cycle therapy: 1 Clomid and 1 Nolvadex per day for 20 days
    • Stack: Can be used with any bulking agent and at a minimal level when cutting for hormonal protection.
    • Level: Suitable for all users

    Purchase Testosterone Cypionate 300mg- 10ml vial

    Purchasing testosterone online has become a great concern for most consumers today owing to the rising number of counterfeit products in the market. With that in mind, we go out of our way to ensure you access the best quality and long-lasting form of testosterone in the market. Cypionate 300 By A-Tech labs is the finest version of testosterone cypionate you can find online- its production conforms to strict quality regulations in a bid promote optimum function at any given time.

    Benefits of Testosterone Cypionate

    There are many reasons why people choose to incorporate test cypionate into their cycles; below we share some of them :

    • Helps speed up muscular recovery
    • Boosts energy levels
    • Promotes the feeling of well-being
    • Increases strength
    • Promotes muscular growth
    • Increases the rate of fat burning
    • Improves sexual performance
    • Protection against reduced hormonal output
    • Better anabolic function in the body which translates to increased effects of other anabolic items
    • Has a half-life of 8 days which means that this product needs less usage frequency

    Considering all the above positive benefits, it’s easy to say that testosterone cypionate makes a perfect fit for muscle growth, enhanced strength, and so much more. And even though it may not distinctively be part of a cutting cycle, test cypionate plays a major role in a bulking cycle and also in between cycles whereby it helps maintain a regular hormonal output if the user decides to run several cycles in a rapid sequence. However, it’s also important to note that it can be incorporated into a cutting cycle but will mainly be used at the base level to help regulate hormone levels rather than promoting significant anabolic change.

    Side Effects of Testosterone Cypionate / Testosterone Cypionate Negative Effects

    Testosterone Cypionate is a pharmaceutical grade compound and as such, it might come with several possible negative effects of testosterone as follows.


    • Erectile dysfunction
    • Mood swings
    • Estrogen related issues such as water retention
    • Gynecomastia (occurs when product is taken in high dosages and without any protection such as Nolvagen or Nolvadex)
    • Serious androgenic skin conditions such as acne and oily skin
    • Increased levels of bad cholesterol
    • Male baldness



    Existing genetic conditions can as well be a catalyzing factor for the occurrence of these side effects- for this reason, it’s always recommended that users go for a pre, intra, and post cycle health check-up to test for genetic compatibility.

    Testosterone Cypionate 300 Dosage / Testosterone Cypionate Cycles

    Testosterone Cypionate is a long acting ester form of testosterone which is why t’s advisable that you divide your weekly dosage into two injections. This way, the product will be at optimum performance at all times within the body.
    While long estered products are known to have long half-lives, this is often very different from “peak release”. Peak release is the highest concentration that a product reaches within the body, after which it declines. This is why it is necessary to have multiple injections every week.While there are certain guidelines for testosterone dosages, it’s safe to say that they are mostly open for interpretation. In fact, a majority of users will tend to have different interpretations depending on their experience levels.
    We break down the widely accepted testosterone dosage as follows:

    • At Beginner’s level, users will need to inject between 250 -500mg per week
    • At Intermediate level, users will normally inject between 500 – 750mg per week
    • At Advanced level, users will normally inject between 500-1000mg per week or even significantly higher depending on their experience level.

    A complete cycle usually lasts between 8-16 weeks.

    How Testosterone Cypionate Works

    Similar to other forms of testosterone, testosterone cypionate is simply a synthetic form of the human testosterone that has been refined and packaged in vial for injection. It emulates the functions of the human testosterone such as being responsible for male sexual activity and stimulating release of IGF-1 in the body which resultantly promotes muscular growth and recovery.

    Buy Cheap Testosterone Online / Cheap Testosterone for Sale

    If you are looking for cheap testosterone online then you’ve come to the right place. Thanks to A-Tech Labs, you can now get premium quality testosterone at an incredibly affordable price. A-Tech Labs’s Cypionate 300 is quite outstanding and is produced in accordance to the strict GMP (Good Manufacturing Practice) guidelines with an aim to make every vial highly concentrated and pure.

    With this product, you can be guaranteed of exemplary results and value for your money. Order Cypionate 300 today and let us deliver to you anywhere in the world.



A-Tech Labs

A-Tech use only Active Pharmaceutical Ingredients(APls) of superior quality (USP/BP) and have set up strict set of processes to ensure all our products meet the highest quality standards in the industry.
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Shipped from WH A-Tech and Received in 10 to 20 days for $35 (click for details)
  • Our Warehouse A-tech is shipping in the USA (New York, Los Angeles, Florida, North-Carolina, Texas…) and Worldwide.
  • Brands available from our Warehouse A-TECH : A-Tech Labs
  • Shipping cost for this warehouse = $35 (+15% of total order amount if you select our insurance)
  • It takes usually less than 72 hours (except weekend) after your order is paid to ship.
  • After shipped, delivery in 10-20 days in the world.
  • Shipping tracking number is sent to you after 3-5 days.
  • We give particular attention to the packaging and delivery of all your products. Each shipment is treated with the utmost care. Our products are vacuum sealed to ensure protection, sterility, and especially incomparable discretion. We ship the products with their original packaging and instructions.
Reviews (2)

2 reviews for TEST C300 Testosterone Cypionate 300mg/ml 10ml/vial – A-TECH LABS

  1. Mada

    I have been buying products from your site for some time now. Each time my order is delivered, it is inconspicuous and properly packaged. Recently I placed an order for four Test Cyp produced and marketed by A-Tech. The product arrived at my doorstep within 15 days of placing the order. I had no delay and no problems with the way the product was packed. I will surely recommend this company to my bodybuilding buddies.

  2. Chris

    Packaging was good but poor quality, Test c 300 not dosed properly, lab results prove it.

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