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Masteron Enanthate
Batch COA available on requestLast reviewed: October 2026
Genetix PharmaInjectables SteroidsIn stock

Masteron Enanthate Genetix Pharma

Drostanolone enanthate · 10 ml vial per order

4.9010 reviews
$135.00 CAD$0.068 per mg

Buy Masteron Enanthate Genetix Pharma (Drostanolone Enanthate) online in Canada. Lab-tested injectable steroid delivering muscle hardening, anti-estrogenic properties, and a lean physique during cutting cycles. Order from SteroidsCanada.is for guaranteed quality, discreet packaging, and fast Canadian shipping.

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Needed with this: Syringes Pack of 10 - 25 Gauge - 3mlUse a new sterile syringe for every injection. $15Add

Delivery guaranteed: lost or seized, we reship your order free. Delivery policy

Order before 2 PM EST (Mon–Fri) and it ships today by Canada Post Xpresspost, with tracking.
Ships from CanadaNo border, no customs delays
Discreet packagingPlain box, no product names
Lab testedCOA available on request
Free shippingOn orders over $300 CAD
CompoundDrostanolone enanthate
Strength200 mg/ml
Per order10 ml vial · 2,000 mg
FormInjectable (oil)
Half-lifeAbout 5 days
Value$0.068 per mg

What Masteron Enanthate by Genetix Pharma is

Masteron is drostanolone, an injectable anabolic steroid made from DHT. This version uses the long-acting enanthate ester at 200 mg per ml in a 10 ml vial (2,000 mg in total). It doesn’t convert to estrogen, so it adds little water, and it’s mostly used in cutting phases for a harder, drier look.

Drostanolone was once prescribed for advanced breast cancer and has no current medical use. Like any DHT-derived steroid, it’s strongly androgenic, which matters for your hair, skin and prostate. Here’s what to know.

Specifications

CompoundDrostanolone enanthate
Strength200 mg/ml
Pack size10 ml vial
Total per order2,000 mg
FormInjectable (oil)
Half-lifeAbout 5 days
ManufacturerGenetix Pharma
SKUMasteronEGenetix

How it works

Drostanolone binds androgen receptors and supports muscle retention and strength during a calorie deficit. Its traits come from its DHT origin:

  • No aromatization. It can’t become estrogen, so it doesn’t cause estrogen-driven water retention or gynecomastia.
  • Strongly androgenic. Like DHT itself, it can speed up scalp hair loss and cause acne in people prone to them.
  • Long-acting ester. Enanthate gives a half-life of about 5 days, so it’s injected once or twice a week. The propionate version needs injections every other day.

Because it shuts down your own testosterone without providing any estrogen, it’s almost always used alongside testosterone.

Side effects and risks

Masteron is considered milder than many steroids, but its androgenic side effects are pronounced.

Hair loss

If male-pattern baldness runs in your family, drostanolone can speed it up. Hair lost this way often doesn’t grow back.

Acne and oily skin

Common, especially on the back, shoulders and chest. Keep skin clean and see a doctor about severe or scarring acne.

Cholesterol and blood pressure

It lowers HDL (“good”) cholesterol and can raise blood pressure, adding to the strain from other compounds in a stack.

Suppression

It shuts down natural testosterone. Used without testosterone, the result can be low libido, low mood and poor energy.

For women: virilization

Deeper voice, body and facial hair, clitoral enlargement and menstrual changes. Some changes are permanent.

Don’t use it if you

Are under 18, pregnant or breastfeeding, have or have had prostate or breast cancer, have heart disease or high blood pressure, or are already losing hair and want to keep it.

Bloodwork checklist

Test before you start, around week 6, and 4–6 weeks after you finish.

  • Lipid panel: HDL, LDL, triglycerides
  • Hormones: total and free testosterone, estradiol, LH, FSH
  • CBC, especially if you’re also using testosterone
  • Liver panel: ALT, AST
  • PSA if you’re over 40
  • Blood pressure weekly at home

Dosing information

Clinical reference. When drostanolone propionate was prescribed for advanced breast cancer in women, the dose was 100 mg injected three times a week. It was later withdrawn, and there’s no clinical dose for the enanthate form or for men.

At 200 mg per ml, 0.5 ml is 100 mg and 1 ml is 200 mg. Doses used for physique goals vary widely, and every risk on this page rises with dose and length of use.

Talk to a doctor before use, and get bloodwork before, during and after.

Post-cycle therapy and support

Masteron suppresses natural testosterone, so after a course many people use post-cycle therapy with a SERM such as tamoxifen (Nolvadex) or clomiphene (Clomid), usually starting about two weeks after the last enanthate injection. Since drostanolone doesn’t aromatize, an aromatase inhibitor isn’t needed for it, though the testosterone it’s paired with may still need watching. See Pairs well with below.

Pairs well with

Genetix Pharma Nolvadex 20mg tablets for estrogen control and PCT.
Nolvadex Genetix PharmaTamoxifen citrate · 5.0 ★ (3)
Clomid Genetix Pharma
Clomid Genetix PharmaClomiphene citrate · 5.0 ★ (5)

Compare brands

Same compound, different manufacturer. The difference is pack size and price per unit.

FeatureMasteron Enanthate Genetix Pharma This productZionova Masteron Enanthate
Strength200 mg/ml200 mg/ml
Pack size10 ml vial10 ml vial
Total per order2,000 mg2,000 mg
Price$135.00$110.00
Cost per unit$0.068 per mg$0.055 per mg
Rating4.90 (10 reviews)5.00 (7 reviews)

Shipping across Canada

Every order ships from inside Canada, so there's no border crossing and no customs delay.

  • Dispatch: same day for orders placed before 2 PM EST, Monday to Friday
  • Carrier: Canada Post Xpresspost, with tracking
  • Cost: free on orders over $300 CAD
  • Packaging: plain outer box, no product names or branding
  • Payment: Interac e-Transfer or crypto

Common questions

Masteron enanthate or propionate: what’s the difference?

Same hormone, different ester. Propionate acts quickly and needs injections every other day; enanthate lasts longer (about 5 days), so once or twice a week is enough.

Can Masteron be used on its own?

It’s rarely used alone. It shuts down your testosterone without replacing it or providing estrogen, which tends to cause low libido, low mood and joint discomfort. That’s why it’s usually added to testosterone.

Does Masteron cause hair loss?

It can. As a DHT derivative, it speeds up male-pattern hair loss in people who are genetically prone to it.

Is Masteron safe for women?

No steroid is free of risk for women, and Masteron is quite androgenic. Virilization, including a deeper voice, can be permanent.

How fast is shipping in Canada?

Orders placed before 2 PM EST, Monday to Friday, ship the same business day by Canada Post Xpresspost, with tracking.

Is Masteron legal in Canada?

Drostanolone is an anabolic steroid, listed in Schedule IV of the Controlled Drugs and Substances Act. Possessing it for personal use isn’t an offence; trafficking, importing and exporting without authorization are.

How is my order packaged?

In a plain, unbranded box with no product names on the outside.

Reviews

4.90out of 5 · 10 reviews

4.90

Based on 10 reviews
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10 reviews for Masteron Enanthate Genetix Pharma

  1. Brian B. (verified owner) –

    Built in ai boys

    Is it helpful?
    • SteroidsCanada (store manager) –

      We really appreciate it, Brian! We look forward to your next order.

  2. Brian B. (verified owner) –

    It’s a must

    Is it helpful?
    • SteroidsCanada (store manager) –

      Thank you, Brian! Glad to hear you’re happy with the Masteron Enanthate (Genetix). We look forward to your next order.

  3. Anonymous (verified owner) –

    Is it helpful?
    • SteroidsCanada (store manager) –

      Thanks for the five stars! We’re glad your Masteron Enanthate (Genetix) order came through well. We appreciate you choosing us.

  4. Chris (verified owner) –

    Is it helpful?
    • SteroidsCanada (store manager) –

      We really appreciate the five stars, Chris! Thanks for trusting us with your Masteron Enanthate (Genetix) order.

  5. Brian B. (verified owner) –

    So dry

    Is it helpful?
    • SteroidsCanada (store manager) –

      Thanks so much, Brian! See you next time!

  6. Jacek (verified owner) –

    Fast delivery, food product

    Is it helpful?
    • SteroidsCanada (store manager) –

      Much appreciated, Jacek! Happy to hear the delivery was fast. See you next time!

  7. Jacek (verified owner) –

    Good product, fast delivery

    Is it helpful?
    • SteroidsCanada (store manager) –

      Thank you for the review, Jacek! Fast, tracked shipping from inside Canada is a big part of what we do, so this is great to hear. We stand behind every product we ship, so this is great to hear. See you next time!

  8. Anonymous (verified owner) –

    Is it helpful?
    • SteroidsCanada (store manager) –

      Thanks so much for the rating! It means a lot to our small Canadian team. See you next time.

  9. Dominic (verified owner) –

    Very good product, the dosage is perfect fast shipping as usual.

    Is it helpful?
    • SteroidsCanada (store manager) –

      Thank you for the review, Dominic! Fast, tracked shipping from inside Canada is a big part of what we do, so this is great to hear. We really appreciate you coming back to us. Thanks for choosing SteroidsCanada.is.

  10. Dominic (verified owner) –

    Excellent product, fast shipping as usual.

    Is it helpful?
    • SteroidsCanada (store manager) –

      Thank you, Dominic! Getting orders out the same day is something we work hard at, so we’re glad it showed. We really appreciate you coming back to us. We look forward to your next order.

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This information is for education only and isn't medical advice. Speak with a doctor before using any anabolic steroid or prescription drug.

For adults 18+ only. Shipped from Canada by SteroidsCanada.is.