Injectable
The most effective, most bioavailable format for anabolic compounds and the choice of every serious athlete running a real cycle. True North Performance stocks the full range of injectable steroids, every batch independently lab tested by Janoshik and Testides, shipped discreetly across Canada.
Independent Lab Testing
Majority of our injectables we stock are third party tested by Janoshik and Testides for active compound concentration, oil base, and contamination. The results are public. Check them before you order.
Verified Manufacturers
F40 Biotech, Hudson Science, Porta Biologico and other vetted brands. Every manufacturer is verified before a single product gets listed. No mystery sources, no rebranded unknowns.
Accurate Concentration
An underdosed vial throws off your entire cycle: your dose, your estrogen management, your PCT timing. We test specifically because concentration accuracy is non-negotiable.
Discreet Canadian Shipping
Plain, unmarked packaging. No logos, no product names, nothing on the outside that indicates what's inside. Full tracking is available, delivered anywhere in Canada within 3–5 business days.
Injectable
![TEST/DECA 200MG/ML - MIGLYOL 812 MCT OIL [TRT + Joint health]](https://truenorthperformance.is/wp-content/uploads/2026/09/test-deca-200-1-768x768.png)
![TREN A 100MG/ML - GRAPESEED OIL- NO E/O [LIMITED]](https://truenorthperformance.is/wp-content/uploads/2026/10/trena-grape-noeo-768x768.png)
10-12 WEEK CUTTING Steroid Cycle
Overview
Buy Injectable Steroids Online in Canada | Testosterone, Trenbolone, Nandrolone & More
Injectable anabolic steroids are the foundation of serious performance enhancement. More stable blood serum levels, superior bioavailability, and less hepatic stress than oral compounds. If you’re running a cycle of any meaningful length, injectables are how you run it properly.
At True North Performance, every injectable we carry comes from a verified manufacturer and is independently tested by Janoshik or Testides before it goes live. You’re not guessing at concentration. You’re not trusting a label. You’re working with confirmed numbers.
Testosterone Injectables Canada
Testosterone is the non-negotiable base of every injectable cycle. We stock every major ester so your compound matches your protocol, not the other way around. Testosterone Enanthate and Testosterone Cypionate for long cycle bases and TRT protocols requiring stable, infrequent injections. Testosterone Propionate for shorter cycles, pre contest phases, or anyone who prefers faster clearance and tighter cycle control. Sustanon for a four ester blend that covers both fast onset and sustained release in a single compound.
Nandrolone | NPP & Deca Durabolin Canada
Nandrolone is the most trusted mass building injectable after testosterone and for good reason. Nandrolone Phenylpropionate (NPP) delivers faster peak levels with a shorter half-life, giving you more control over cycle length and clearance. Nandrolone Decanoate (Deca Durabolin) is the long ester version. Less frequent injections, sustained release, the classic addition to a long bulk. Both produce significant lean mass gains with strong joint support effects that make them popular with athletes putting their bodies under heavy load.
Trenbolone | Acetate & Enanthate Canada
No injectable produces more dramatic body composition changes than Trenbolone. Trenbolone Acetate requires more frequent injections but clears faster, the choice for anyone who wants maximum control or is running a shorter cycle. Trenbolone Enanthate suits those who prefer less frequent pinning and are comfortable with a longer acting compound. Neither is a beginner compound. Both deliver results that nothing else in this catalogue matches for recomposition and conditioning.
Boldenone Undecylenate | Equipoise (EQ) Canada
EQ is one of the most underrated injectables available; a long ester compound that produces clean, lean gains without the water retention associated with testosterone or Nandrolone at higher doses. It significantly increases appetite and red blood cell production, making it a popular addition to long bulk cycles and endurance focused protocols. Slow to kick in, but the gains are dry and keepable.
Masteron | Drostanolone Canada
Masteron is a DHT derivative injectable used primarily in cutting cycles and contest prep for its hardening, defining, and mild anti estrogenic effects. Available as Drostanolone Propionate (short ester, frequent injections, faster clearance) and Drostanolone Enanthate (less frequent injections, suits longer prep phases). Stacks exceptionally well with Testosterone Propionate and Trenbolone Acetate in pre contest protocols.
Why Injection Format Matters
Oral steroids pass through the liver before entering systemic circulation, a process that reduces bioavailability and adds hepatic stress with extended use. Injectables bypass this entirely, going directly into the bloodstream for near complete absorption at the stated dose. That means more of the compound reaching the target tissue, more predictable blood levels, and a cleaner profile for longer cycles. It’s why every experienced athlete eventually moves to injectables as their primary format.
Lab Testing & Brands
Concentration accuracy is where most sources fail. An underdosed vial doesn’t announce itself, your cycle just underperforms and you spend weeks wondering why. Every injectable at True North Performance is tested by Janoshik and Testides specifically because we want you working with confirmed numbers, not stated ones. Our manufacturers: F40 Biotech, Hudson Science, Porta Biologico are listed openly because we have nothing to hide about where our products come from.
Explore
Shop Injectables by Compound
Testosterone & TRT
Every ester: Enanthate, Cypionate, Propionate, Sustanon. The base of every cycle and the foundation of every TRT protocol. Match your ester to your injection schedule and cycle length.
TRT (opens in a new tab)Add an Oral Kickstart
Most injectable cycles benefit from an oral kickstart. Dianabol or Anadrol for rapid early mass while long ester injectables build to peak levels. Browse our oral steroid catalogue.
Shop Oral Steroids (opens in a new tab)Estrogen & Prolactin Management
Testosterone aromatizes. Nandrolone elevates prolactin. Trenbolone does both in its own way. On cycle hormonal management is non negotiable for any serious injectable protocol.
Shop Estrogen & Prolactin Control (opens in a new tab)PCT & On Cycle Support
Every injectable cycle needs ancillary support. Aromatase inhibitors on cycle, SERMs and HCG post cycle. Everything you need is in our PCT section.
PCT (opens in a new tab)Education
Injectable Steroid Guides & Resources
Buy Primobolan in Canada: Benefits and Risks
Buying primo in Canada Primobolan, or Primo, is a favourite item for bodybuilders looking to gain lean muscle. If you’re a beginner or just want to learn more…
Steroids for Women: Minimizing Side Effects
At True North Performance we understand women have different needs when it comes to fitness and bodybuilding. We hear from women all the time who are interested in…
Testosterone Enanthate vs. Testosterone Cypionate:
Answering This Frequent Question For Health-Conscious Men in Their 40’s & 50’s As you deal with getting older – figuring out how to maintain your energy, strength, and…
The Newbie Guide To Injectable Steroid Risks, Benefits, and Safe Practices
When it comes to injectable steroids, results and risks go hand in hand. Whether you’re an athlete eyeing better performance or looking to manage pain, you need the…
What Beginners Should Know About Anabolic Steroids
What are anabolic steroids and how do they work? If you’re in the world of bodybuilding or performance enhancement and are interested in starting anabolic steroids, it is…
Support
Common Questions About Injectable Steroids in Canada
What is the best injectable steroid for a first cycle?
Testosterone Enanthate or Testosterone Cypionate at 400 – 500mg per week for 12 weeks is the standard first cycle recommendation and it’s the standard for good reason. Long ester, stable blood levels, twice weekly injections, well documented protocols. Run it clean, get your bloodwork done, and learn how your body responds before you add anything else.
What's the difference between NPP and Deca Durabolin?
Same compound; Nandrolone but different esters. NPP (Phenylpropionate) has a shorter half-life requiring more frequent injections but gives you faster peak levels and faster clearance at the end of your cycle. Deca (Decanoate) is a long ester requiring less frequent injections but taking significantly longer to clear. NPP suits shorter or more controlled cycles; Deca suits longer bulk phases where clearance timing is less of a concern.
Is Trenbolone suitable for beginners?
No! Trenbolone is one of the most androgenic compounds available and carries a side effect profile that requires experience to manage night sweats, cardiovascular strain, sleep disruption, aggression, and significant suppression. It’s not a question of being tough enough to handle it; it’s a question of having the baseline experience to recognize what’s happening in your body and respond appropriately. Run several testosterone based cycles first.
How do I store injectable steroids correctly?
Store oil based injectables at room temperature, away from direct light and heat. Do not refrigerate as cold oil thickens and makes injection uncomfortable. Inspect each vial for particulates or colour changes before drawing. Use a fresh, sterile needle and syringe for every injection and swab the vial stopper with an alcohol wipe each time.
Do I need an aromatase inhibitor with injectable testosterone?
At performance doses we would highly recommend for most people but it is dependent case by case. Testosterone aromatises to estrogen, and at doses above TRT range the conversion is significant enough to cause water retention, mood changes, and gynecomastia risk in estrogen sensitive individuals. Arimidex (Anastrozole) or Aromasin (Exemestane) at a conservative starting dose is standard practice. Get bloodwork done to dial in your AI dose rather than guessing.
What PCT do I need after an injectable cycle?
PCT depends on what you ran and for how long. For a standard testosterone based cycle, wait two weeks after your last injection of a long ester (Enanthate or Cypionate) before starting PCT as this allows the ester to clear. A standard Nolvadex PCT runs 40mg per day for two weeks, then 20mg per day for two weeks. Longer or more suppressive cycles; anything involving Deca, Trenbolone, or extended duration benefit from HCG run during cycle and a more aggressive SERM protocol post cycle.
How are your injectables tested?
Our injectables are independently tested by Janoshik and Testides. All third party labs with no affiliation to True North Performance. They test for active compound concentration, oil base composition, and contamination. The results are public and verifiable. If a batch doesn’t pass, it doesn’t get listed.