20 Reviews



Manufacturer: Geneza Pharmaceuticals
Pharmaceutical name: Drostanolone Enanthate 150mg, Drostanolone Propionate 50mg
Pack: 10 ml/vial (200 mg/ml)



buy Injectable masteron 200

What is it?

buy Injectable masteron 200 by Geneza Pharmaceuticals. It is an injectable steroid which contains the hormone Drostanolone Enanathate 150mg, Drostanolone Propionate 50mg.

Geneza Pharmaceuticals offers Drostanolone in two different preperations. 100mg per ML as Drostanolone Propionate and 200mg per ML as Drostanolone Enanthate/Drostanolopne Propionate blend. Masteron, as it is often called, is most commonly used by bodybuilders who are in the “cutting” phase of their training and dieting. While only mildly anabolic, this steroid extremely androgenic. And because of this, brings about a very pronounced amount of hardness and definition to the muscles.

Effects and benefits:

On top of this, GP Mast 200 is also noted as being an effective estrogen blocker. And also binds to SHBG, making it possible for other steroids being used to bind more easily to their respective receptors. Thus making their presence in the body much more effective.

buy Injectable masteron 200


These effects are also noted by bodybuilders who choose to use the oral preparation of Masteron, Proviron. Bodybuilders looking to incorporate GP Mast 200 into a cycle. Might stack it with other steroids such as Trenbolones, Testosterone propionate, and oral compounds such as Stanozolole or Halotestin. This is to bring about an even more pronounced amount of definition and hardness leading up to a contest. Common androgenic side effects are possible with Masteron. Such as oily skin and increased libido.


Due to its extremely androgenic properties, this drug is not a favorite among women bodybuilders. Although most serious competitors still choose to use it due to its effectiveness as a pre-contest drug.

Males typically use a dosage of this steroid ranging from 300-600mgs per week. While women typically prefer a dosage range of 100-300mgs per week. This drug is often injected once every 2-3 days to help maintain consistent blood levels.

Diet and Exercise

Your diet and exercise plans are just as important whilst on a cycle! Check out Muscle and Strength for great tips and plans for dieting on a cycle. They also have great resources on exercising whilst on a cycle

buy Injectable masteron 200

20 reviews for GP MAST 200 (MASTERON)

  1. Aryan Rad

    GP always makes super high quality gear! I loved the masteron for prep. Gets me dense as a rock!

  2. Timothy G

    Good quality. Made me more vascular and rock hard pumps also helped lean me out. I used it with test cyp @ 500mg a week with 400mg masteron a week and some clenbuterol. Fantastic results strong , look good and put it down like a pornstar in bed. Gym-Candies products are all legit. Have had shipments caught up in customs and Gym-Candies reshiped order and sent me a few extra goodies for the wait. Im a real person and not paid for the review. Gym-Candies is the real deal.

  3. Christopher Gross

    One of my favorite products from Gym-Candies. Always helps me attain that bone dry crisp look. This product is very clean, no pip and overall a great compound to use.

  4. Bobby hills

    Orders this product before loved it re ordered and package was delayed from custom s and notified Gym-Candies and within 3 day my product was already reshiped great customer service will always be loyal customer

  5. Miguelito

    Another great product on Gym-Candies by GP! Muscles look fuller while cutting cals.

  6. D-Rock

    I added this to my testosterone replacement therapy for a little boost. I’m doing 100mg of testosterone cypionate and 100mg of this drostanolone blend per week. Libido is best it’s ever been, energy and motivation is incredible, seeing steady gains in the gym, and I feel youthful all the time. Definitely won’t be a permanent addition, but I’m really enjoying it as long as it lasts. Far superior to 200mg of testosterone alone!

  7. Michael John

    I have used masteron in the past and experienced Fair two good results. Once I became a customer to Gym-Candies I added masteron to my cycle I was very pleased with the purity and results of their product! I am familiar that masteron is a natural estrogen blocker that will inhibit estrogen buildup and the onset of gyno and has anabolic properties. I am very pleased with a purity and quality and have continued to use masteron in all of my Cycles, and will continue to use Genza masteron 200. Genza masteron 200 is by far a quality product that WILL continue to be a part of all my stacks!!!

  8. Anton

    This stuff is amazing! Definitely something you wanna stack with test. Gym-Candies is the best!!

  9. David New

    I was a little skeptical at first since previously I had never used Masteron and heard you had to be under 10% BF to get results. I started taking this and I was right at 15% BF. It took about 3 weeks to kick in but once it did I noticed it immediately. I am extremely vascular and am getting very dry on it. This is stacked with 700 MG of test E each week. I can see the abs coming through and this is on week 6. I plan to run this for another 4 weeks and am currently down to about 10 or 11% BF. This stuff is the real deal

  10. Robert

    Love it. Complete transformation achieved using GP Mast 200 and 100 EOD, and TRT dose of test. That’s almost a gram of DHT’s a week. I felt awesome.

  11. Doc Holliday

    Have run Masteron from different companies, GP is by far the best. Love cutting w Masteron and have had zero complaints from it. Will always be my go to when trying to lean out as will Gym-Candies be my go to for the source.

  12. Blazin J

    Ordered 5 times from Gym-Candies all GP product line…100% professional and 100% quality!! Ran Mast/test/tren cycle for 15 weeks leading up to a men’s physique competition..results were nothing short of amazing…Lean/Hard/Cut/Dry, took first in class C!! Look no further, 100% legit product here!!!

  13. J.J

    GP mast 200 is one of the best products out there! will never switch over to anything else! amazing results stacked with sus270!

  14. Jcp

    A few years ago I jumped on masteron even thought I was around 15% bf at the time…I have to sat I run it now in almost every stack…after test this is my most used ped..I love they way I feel look and train on masteron…this masteron 200 is one of the very best I have tried…running 600 a week and loving it. Don’t listen to all the bs about being under 10% bf with masteron it will help you get there! Thanks Gym-Candies

  15. Charles White

    I like this place lol they lost a shipment and send me one for free! Can’t beat that! This product was the shit! Sex drive was crazy! Test it out with Trent and test lol

  16. Joey

    When I stack GP masteron with test, it makes testosterone way more potent than any other brand!

  17. Jeff Sasser

    GP products on here are legit. Masteron works just like it should.

  18. CB – USA

    GP puts out quality product as I have learned with their Sust 270. I haven’t started incorporating this into my stack just yet but I fully trust that I will be ecstatic with the results. Super Happy with 1NG’s service and shipping! 11 DAYS from Payment sent to Gear Received!!! Incredible!!!!

  19. Anthony Leighton

    I’ve used various brands of Mast over the years but the GP 200 is by far the best in my opinion. I love it for cutting because it gets me so dry and grainy that my veins are usually about to bust out of my skin after only a month of solid cardio and a strict diet with my training. After I add in the GP Mast 200 I’m beach ready in less than 30 days! Great product thanks GP & GYM-CANDIES!

  20. Lift Weights

    Fast delivery to the states!! Second time around, the real deal

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