AlainVerified buyer
Great product, and great buisness
Reply from SteroidsCanada
Thanks so much, Alain! Glad to hear you're happy with the Masteron Enanthate 200mg. We look forward to your next order.
GENETIX PHARMA
Genetix Masteron Enanthate 200mg
Drostanolone enanthate · 200 mg/ml
5.009 reviewsPER VIAL$150CAD
$0.075 per mg
$0.075 per mg
Genetix Masteron Enanthate 200mg: Drostanolone enanthate, 200 mg/ml, 10 ml vial. Ships from inside Canada in plain packaging, with tracking within 72 hours; free Canada Post shipping over $300.
You will need
Also in a kit · 10% offLean kit7 items · $464.40View kit →Shred kit13 items · $1,128.60View kit →
Ships from inside CanadaTracking in 72 h
Canada Post Xpresspost$30Free over $300
UPS or FedEx$60Free over $1,000
Plain box, tracked · Interac e-Transfer · card or Google Pay after your first order
Product label
Masteron Enanthate 200mgGENETIX PHARMA · SC-12971Ships from CanadaSealed- Compound
- Drostanolone enanthate
- Strength
- 200 mg/ml
- Pack
- 10 ml vial
- Total per order
- 2,000 mg
- Half-life
- About 5 days
- Form
- Injectable oil
About Genetix Masteron Enanthate 200mg
Drostanolone enanthate (Masteron enanthate) is a DHT-derived steroid with a long ester. It does not convert to estrogen and is mainly used for a harder, drier look when body fat is already low.
Genetix Pharma: Each order is one 10 ml vial at 200 mg/ml (2,000 mg in total).
Commonly used for
- Muscle hardness and definition at low body fat
- Strength without water retention
Compound profile
Drostanolone enanthate
- Formula
- C27H44O3
- Molecular weight
- 416.6 g/mol
- CAS number
- 13425-31-5
- PubChem
- CID 13014314
How it works
As a DHT derivative it binds androgen receptors, cannot aromatise to estrogen and has some anti-estrogenic effect. It suppresses natural testosterone.
Half-life: about 5 days.
Release profile
How levels rise and fall after a single dose, based on a half-life of about 5 days. Each mark on the axis is one half-life; after about five, almost none is left.
An illustration from the half-life only; real levels vary with dose, injection site and the person.
Clinical reference dose
Clinical reference: there is no approved human dose for the enanthate form. The propionate form was once prescribed for breast cancer in women (see Masteron propionate).
Because it is DHT-based, hair loss and prostate effects are its typical problems.
These are reference amounts from labels and clinical studies, not a personal recommendation. A doctor sets the right dose for you, using your bloodwork.
Measuring calculator
Enter the amount you have been prescribed or are working from, and this works out exactly what to measure from this product. It doesn’t suggest an amount.
Measure—Enter an amount
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Arithmetic only, from the strength on this product’s label. Check the label on your vial or bottle, follow your prescriber, and ask a pharmacist if you’re unsure how to measure.
Injection sites
Masteron Enanthate 200mg is an oil-based injection made for intramuscular (IM) use: deep into a large muscle, not under the skin and never into a vein. Like every injectable we sell, it is made in MCT oil (medium-chain triglycerides), a lighter, thinner oil than the grapeseed or cottonseed oil many labs use, so it draws up and pushes through a 25G needle more easily.
- Muscle
- Gluteus medius and minimus
- Group
- Glutes · hip abductors
- Volume (nursing reference)
- Up to 3 ml per site
- Needle
- 25–38 mm (1–1.5 in), 22–25G
Finding it. Put the heel of your hand on the bony point at the top of the outer thigh (greater trochanter), index finger on the front hip bone (anterior superior iliac spine) and spread the middle finger back along the hip crest. The injection goes in the middle of the V between those two fingers.
Why people choose it. Nursing guidance now treats this as the preferred deep-muscle site for adults: thick muscle, a thin and predictable fat layer, and no major nerves or blood vessels in the target zone.
Watch out. Takes practice to find the landmarks on yourself; use a mirror or have someone help the first few times.
- Muscle
- Vastus lateralis
- Group
- Quadriceps · front of thigh
- Volume (nursing reference)
- Up to 3 ml per site
- Needle
- 25–38 mm (1–1.5 in), 22–25G
Finding it. Split the thigh between the hip and the knee into thirds; use the middle third, on the outer side of the front of the thigh.
Why people choose it. The easiest large muscle to reach and see when injecting yourself, seated, with good muscle bulk and well away from the major nerves and vessels.
Watch out. Stay on the outer side: the femoral nerve, artery and vein run along the inner front of the thigh. Some people feel it when walking for a day or two.
- Muscle
- Deltoid
- Group
- Shoulder
- Volume (nursing reference)
- Up to 1 ml per site
- Needle
- 25 mm (1 in), 23–25G
Finding it. Find the bony tip of the shoulder (acromion); the site is the thickest part of the muscle about 2.5–5 cm (2–3 finger widths) below it, centred on the side of the arm.
Why people choose it. Quick to reach and easy to expose, which is why vaccines go here. Good for small volumes.
Watch out. A small muscle: larger volumes hurt and can leak back. The axillary and radial nerves run below the safe zone, so do not go low on the arm.
- Muscle
- Gluteus maximus
- Group
- Glutes · buttock
- Volume (nursing reference)
- Up to 3 ml per site
- Needle
- 38 mm (1.5 in)
Finding it. The traditional "upper outer quarter of the buttock".
Why people choose it. Large muscle and familiar, so many older guides still show it.
Watch out. Most nursing guidance has moved away from it: the sciatic nerve and superior gluteal artery are close by, and the fat layer is thicker, so the oil may not reach the muscle. The ventrogluteal site gives the same glute muscle mass with less risk.
Why these sites for Masteron Enanthate 200mg
Intramuscular (IM)- All three sites work. Long-ester oils like this one are usually smooth on the muscle, so the ventrogluteal, outer thigh and deltoid are all commonly used. The deltoid suits smaller volumes only.
- Rotate left and right. Using the same spot again before it has settled causes lumps and scar tissue. Most people rotate between at least four spots (both hips, both thighs).
- Warm MCT oil flows best. Rolling the vial between your hands for a minute brings the oil to body temperature so it pushes more smoothly. Never heat it in water or a microwave.
Every time: wash your hands, wipe the vial top and the skin with alcohol and let it dry, use a new sterile needle and syringe, and never share. Get medical help for spreading redness, heat, swelling, pus, fever, numbness or pain that keeps getting worse. This is general reference information from standard nursing injection guidance, not medical advice; a pharmacist or nurse can show you the technique in person.
Compare brands
Same compound, different makers. Compare the strength, pack and cost per unit.
| Product | Strength | Pack | Price | Value | Buy |
|---|---|---|---|---|---|
 Genetix Masteron Enanthate 200mgYou are here | 200 mg/ml | 10 ml vial | $150 | $0.075 per mg | |
 Zionova Masteron Enanthate 200mg★ 5.00 · 7 | 200 mg/ml | 10 ml vial | $132 | $0.066 per mg | Sold out |
Combinations and interactions
Often compared or used with
- Compared with Masteron propionate, the same hormone with a short ester.
- Used with testosterone because it suppresses natural production.
- Often discussed with aromatase inhibitors; its anti-estrogen effect is mild and does not replace bloodwork.
Interactions to know
- Finasteride: does not block drostanolone, which is already a DHT derivative.
- Warfarin: INR can rise.
Tell your doctor and pharmacist about everything you take, including supplements, before adding anything new.
Side effects and risks
Hair loss
Speeds male-pattern hair loss in people prone to it.
Lipids
Lower HDL cholesterol.
Prostate and skin
Prostate enlargement and acne.
Shutdown
Natural testosterone falls.
Injection safety
Use a new sterile needle and syringe every time, wipe the stopper and skin with alcohol, and never share. Redness, heat or swelling that gets worse after a day or two can mean infection and needs a doctor.
Don’t use it if you
Are under 18, are a woman (masculinising effects), have prostate problems or heart disease.
In Canada: Anabolic steroids are Schedule IV substances under the Controlled Drugs and Substances Act. Possessing them for personal use isn’t an offence; trafficking, importing and exporting without authorization are.
Bloodwork checklist
- Complete blood count (hematocrit, hemoglobin)
- Lipid panel (HDL, LDL, triglycerides)
- Liver enzymes (ALT, AST)
- Kidney function (creatinine, eGFR)
- Testosterone, sensitive estradiol, LH and FSH
- PSA if you are over 40
- Blood pressure at home, weekly
Your family doctor can order these, or you can pay for private testing at labs such as LifeLabs or Dynacare. Test before you start, after 6–8 weeks, and again after you stop.
Common questions
Enanthate or propionate?
Same hormone; enanthate lasts about 5 days per injection, propionate about 2.
How fast does it ship?
Orders ship from inside Canada with a tracking number within 72 hours of payment. Weekend orders are packed on Sunday or Monday. Canada Post Xpresspost takes 2–5 business days to most cities; UPS or FedEx is faster. Shipping is free by Canada Post over $300 and by UPS or FedEx over $1,000.
How is it packaged?
In a plain box with no product names or branding on the outside.
Is drostanolone enanthate legal in Canada?
Anabolic steroids are Schedule IV substances under the Controlled Drugs and Substances Act. Possessing them for personal use isn’t an offence; trafficking, importing and exporting without authorization are.
Sources
- Treatment of advanced breast carcinoma with drostanolone propionate. A case reportHeney NM · Bristol Med Chir J · 1970 · PMID 5536155
- Anabolic-androgenic steroids: How do they work and what are the risks?Bond P et al. · Front Endocrinol (Lausanne) · 2022 · PMID 36644692
Chemical data and structures: PubChem, U.S. National Library of Medicine. Protein sequences: UniProt.
Specifications
| Compound | Drostanolone enanthate |
|---|---|
| Strength | 200 mg/ml |
| Pack | 10 ml vial |
| Total per order | 2,000 mg |
| Half-life | About 5 days |
| Form | Injectable oil |
| Brand | Genetix Pharma |
| SKU | MasteronEGenetix |
Reviews
5.009 rated reviews
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4★0
3★0
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1★0
AlainVerified buyer
Great product, great people work there, good communication and good result with product
Reply from SteroidsCanada
Thanks for taking the time to review, Alain! It means a lot that you noticed the service. We're glad the Masteron Enanthate 200mg met your standards. We appreciate your support.
AnonymousVerified buyer
Fast shipping, Nice product, good transactions
Reply from SteroidsCanada
Much appreciated! We're glad your order arrived quickly. Happy to hear the Masteron Enanthate 200mg was what you were looking for. Thanks for choosing SteroidsCanada.ca.
AnonymousVerified buyer
Super fast delivery and great product.
Reply from SteroidsCanada
Thank you for the review! Getting orders packed and tracked quickly is something we work hard at, so we're glad it showed. We're glad you're happy with the quality. Thanks for choosing SteroidsCanada.ca.
Brian B.Verified buyer
So dry
Reply from SteroidsCanada
Thanks so much, Brian! See you next time!
ChrisVerified buyer
Reply from SteroidsCanada
We really appreciate the five stars, Chris! Thanks for trusting us with your Masteron Enanthate 200mg order.
Reviews come from verified buyers only. After your order arrives we email you a link to review it.
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This information is educational and is not medical advice. Talk to a doctor or pharmacist before using any hormone, peptide or prescription drug. For adults 18+ only.