Beginner's First Steroid Cycle Guide: The UK Protocol for 2026
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Introduction: A Clear Plan for Your First Cycle
A well-planned first cycle gives you a strong foundation for everything that follows. The information online is uneven, so this guide pulls together what consistently works for UK lifters running their first testosterone cycle: the protocol, the products, the ancillaries, and the post-cycle therapy.
Most first-cycle wins come down to the same handful of choices:
- Sticking to a single compound — testosterone — so you learn how your body responds.
- Picking a sensible dose and length.
- Having ancillaries and PCT on hand before week one.
- Tracking blood pressure and bloodwork so you can adjust on the fly.
This guide walks you through each step. It is built around UK availability and the products UK lifters most commonly choose. By the end you will know what to buy, how to dose it, and how to round it off with a clean PCT.
Setting Yourself Up for a Good First Cycle
The lifters who get the best return from a first cycle have a few things in common — below is what consistently shows up.
Age: 25+ Is the Common Reference Point
Most experienced users and coaches recommend 25+ for a first cycle. Natural testosterone is at or near its lifetime peak through the early-to-mid twenties, and you typically get more out of a cycle once natural development has settled. If you are younger, you usually have more to gain from another year or two of natural training first.
Training Experience: Around Two Years
Two or more years of consistent progressive resistance training is the standard recommendation before a first cycle:
- The skill stack: by two years in, you understand programming, progressive overload, and how to eat for growth. Steroids amplify those habits.
- Connective tissue: tendons and ligaments adapt slower than muscle. A bigger natural base means your joints can keep up when strength climbs on cycle.
- Return on cycle: the closer you are to your natural ceiling, the bigger the relative jump from a first cycle.
Nutrition: Dialled In
Steroids amplify what you are already doing in the kitchen, so it pays to have your nutrition working before you start. A good baseline:
- Track intake: know your maintenance calories within ~150 kcal.
- Hit protein: 1.6–2.2 g per kg bodyweight, daily, without thinking about it. (See Morton et al., Br J Sports Med, 2018.)
- Be consistent: 3–5 structured meals per day, hitting macros six days out of seven.
- For an 80 kg lifter on a lean bulk: 2,800–3,200 kcal, 160–180 g protein, 70–90 g fat, the rest in carbs.
Health Checks: Pre-Cycle Bloodwork
Pre-cycle bloods give you a personal baseline. With your own numbers in hand you can spot changes during the cycle and confirm a clean recovery on the other side of PCT. A standard pre-cycle panel covers:
- Hormones: total testosterone, free testosterone, SHBG, oestradiol (E2), LH, FSH, prolactin.
- Lipids: total cholesterol, LDL, HDL, triglycerides.
- Liver: ALT, AST, GGT, bilirubin.
- Kidneys: creatinine, eGFR, urea.
- Full blood count: haemoglobin, haematocrit, RBC, WBC, platelets.
- Metabolic: fasting glucose, HbA1c.
UK home blood-test kits make this cheap and private — see UK bloodwork providers below.
Home Blood-Pressure Monitor
Blood pressure is the easiest thing to track on cycle and the most useful. A home BP monitor (Omron M3 or M7, ~£30–£60) is the only piece of kit beyond the cycle itself you really need. Take readings morning and evening for a couple of weeks pre-cycle to know your baseline, then once or twice a week through the cycle and PCT.
Realistic Expectations
A well-run first testosterone cycle typically delivers:
- 4–8 kg of weight gain on cycle (some water and glycogen).
- 3–5 kg of muscle retained after PCT.
- Significant strength jumps across all compound lifts.
- Faster recovery between sessions; better sleep on most users.
- Improved mood, libido, and confidence.
These are excellent results. They would take a natural lifter 1–2 years. They still require you to train hard and eat right.
The Best First Steroid Cycle: Why Testosterone-Only
The universal recommendation for a first cycle, from harm-reduction advocates, experienced coaches, and forum veterans, is the same: testosterone only. Nothing else.
The Case for One Variable
When you introduce exogenous hormones for the first time, you are gathering data on yourself. You need to learn:
- How quickly you aromatise testosterone into oestrogen.
- Whether you hold water aggressively.
- How your mood, libido, and sleep respond.
- Which side effects (if any) hit you first.
- How well your HPTA recovers post-PCT.
If you stack two or three compounds on a first cycle and something goes wrong, you have no idea which compound is responsible. Run testosterone alone; gather your data; everything else can wait for cycle two.
Why Testosterone Specifically
- Your body already makes it. Of every anabolic compound, testosterone is the one your endocrine system is most familiar with.
- It is well-understood. Decades of clinical research on testosterone replacement therapy (TRT) document its pharmacokinetics, side effects, and management. (See Behre et al., 2004 on testosterone enanthate kinetics.)
- Side effects are manageable. The main concern — oestrogen conversion — is controlled with widely-available aromatase inhibitors.
- It works. Testosterone alone at 500 mg/week was shown to add ~6 kg of fat-free mass in 10 weeks even without training (Bhasin et al., NEJM, 1996). With training, it is genuinely effective.
What About Dianabol, Deca, or Anavar?
You will see plenty of stacks online — Dianabol kickstarts, Deca for joints, Anavar for hardness. They all work, and they will all be more useful on cycle two or three:
- Dianabol aromatises strongly and holds a lot of water, which makes it harder to read your testosterone response cleanly on a first cycle.
- Nandrolone (Deca) has a long ester and adds progesterone-side effects to the mix — better introduced once you know how you handle test alone.
- Anavar is fine but works best when stacked on top of test, not alongside it on cycle one. (Planning to use it on a later cycle? See our Anavar UK buyer's guide.)
Run test alone first; you will get more out of the stacks once you have a baseline to compare against.
Recommended First Cycle Protocol
The widely-recommended first-cycle protocol is intentionally boring. Boring works.
| Component | Details |
|---|---|
| Compound | Testosterone Enanthate |
| Dose | 300–500 mg per week |
| Cycle length | 10–12 weeks |
| Injection frequency | 2× weekly (split dose) |
| AI on hand | Anastrozole (Arimidex), 0.5 mg tabs |
| PCT | Nolvadex + Clomid, 4 weeks, starting day 14 post-cycle |
Choosing Your Testosterone Enanthate
Testosterone Enanthate (Test E) has a half-life of ~4.5 days, which lets you keep blood levels stable on twice-weekly injections without daily pinning. It is the standard ester for first cycles in the UK and has been for thirty years. (For a deeper dive on the compound itself, see our guide to testosterone enanthate; if you are weighing a blended ester instead, the Sustanon 250 UK guide covers that side-by-side.)
Reliable UK options on our shelves:
- Proper Enan 300 (Proper Labs) — 300 mg/ml, 10 ml vial. Currently the in-stock first choice for new cyclers.
- Testoviron E300 (Pharmaqo) — 300 mg/ml, pharmaceutical-grade. Same strength, premium label.
Both are dosed identically. Pick on availability and price.
Testosterone Enanthate — pick one
Dosage: 300 mg vs 500 mg per Week
Both 300 mg and 500 mg per week are defensible starting doses. The argument for each:
| 300 mg/week | 500 mg/week |
|---|---|
|
|
Our recommendation: if you are under 80 kg or particularly cautious, start at 300 mg/week. If you are over 80 kg with prerequisites in order, 500 mg/week is reasonable. Do not exceed 500 mg on a first cycle.
Splitting Your Weekly Dose
Always split into two injections, three to four days apart. Examples:
- 500 mg/week: 250 mg Monday + 250 mg Thursday.
- 300 mg/week: 150 mg Monday + 150 mg Thursday.
This keeps blood levels stable and reduces the hormonal swings that drive mood and oestrogen side effects.
Injection Sites and Equipment
Common intramuscular sites:
- Glutes — ventrogluteal preferred over dorsogluteal for safety (fewer nerves and major vessels).
- Quadriceps — vastus lateralis (outer thigh).
- Deltoids — lateral head only; rotate often, do not load both shoulders the same week.
For beginners, the ventrogluteal site is the safest single-site choice. Use 23–25 G needles, 1–1.5 inch (depending on body composition); a 21 G drawing needle is faster for getting oil out of the vial.
Sterile Technique — The Five-Minute Routine
- Wash hands. Lay out: alcohol swabs, drawing needle, injection needle, syringe, plaster.
- Wipe the vial top with an alcohol swab. Let it air-dry.
- Draw with the 21 G needle. Tap out air. Swap to the injection needle.
- Wipe the site with a fresh alcohol swab. Air-dry.
- Inject slowly (over ~20 seconds). Withdraw. Plaster on. Bin sharps in a yellow box.
If oil is cold and viscous, warm the vial in your palm or under your armpit for two minutes — do not microwave. Cold oil drives post-injection pain (PIP).
Ancillaries: What to Have on Hand
Pick up your ancillaries with your gear so they are ready before week one. Sourcing an AI mid-cycle, when you actually need it, is slow and stressful.
Aromatase Inhibitor (AI): Anastrozole
Testosterone aromatises to oestrogen. Some oestrogen is necessary (mood, libido, joint health, even muscle growth). Too much causes water retention, gynecomastia (breast tissue), low mood, low libido, and erectile issues.
Recommendation: anastrozole (Arimidex), 0.5 mg tabs.
- Dosing: 0.25–0.5 mg every 2–3 days, only if symptoms or bloodwork show high oestradiol. Most first-cyclers on 300–500 mg test do not need it.
- Do not run blind. Crashing oestradiol is just as bad as high E2: joint pain, depression, libido loss, lipid damage. Use only on demonstrated need.
- Stock: Arimidex by Proper Labs (in stock) or Pharmaqo Arimidex.
Aromatase inhibitor — for on hand
Backup: Tamoxifen for Acute Gyno
If you feel a hard, sore lump under one or both nipples (a "gyno bud"), that is acute gynecomastia onset. Anastrozole alone may not reverse established tissue. Tamoxifen (Nolvadex) blocks the oestrogen receptor at the breast tissue and is the standard rescue:
- Dosing: 20 mg once daily, until symptoms resolve, typically 1–3 weeks.
- Stock: Tamoxifen / Nolvadex by Pharmaqo.
Tamoxifen for backup
Have it before you need it. Sourcing nolvadex inside 48 hours when a bud appears is luck-dependent.
Quick-Reference Pre-Cycle Shopping List
- Test E (2 vials @ 10 ml × 300 mg/ml is plenty for a 12-week run at 500 mg/wk)
- Anastrozole — 1 box of 0.5 mg tabs (~28 tabs)
- Nolvadex — 1 box (~30 tabs of 20 mg)
- Clomid — 1 box (~30 tabs of 50 mg) for PCT
- Drawing needles 21 G × 1.5", and injection needles 23–25 G × 1–1.5"
- 3 ml luer-lock syringes
- Alcohol swabs (one box of 100)
- Sharps bin
- Home BP cuff (Omron M3 or M7)
- Bloodwork voucher (see UK providers below)
HCG: Maintaining Testicular Function On Cycle
Throughout a cycle, your natural testosterone production shuts down. Your testes shrink (sometimes by 30–50%) because they are not being stimulated by LH. For most first-cyclers running ten to twelve weeks of test alone this is reversible during PCT — but if you want to make recovery easier and keep testicular volume on cycle, HCG (human chorionic gonadotropin) is the standard tool.
What HCG Does
HCG mimics LH, the pituitary hormone that signals your testes to make testosterone. Using HCG on cycle keeps the testes producing intra-testicular testosterone, preserves volume, and makes the post-cycle restart easier — particularly important if fertility is a near-term concern.
The Beginner HCG Protocol
- Dose: 250 IU subcutaneously (insulin-sized needle, 30 G × 0.5"), every third day (E3D), throughout the cycle.
- Stop: finish HCG with your last test injection. Do not run it into PCT.
- Reconstitution: 5,000 IU vial reconstituted with 5 ml bacteriostatic water = 1,000 IU/ml; 0.25 ml = 250 IU. Refrigerate after mixing; potency holds for ~30 days.
Is HCG Necessary on a First Cycle?
For 10–12 weeks of test only, no — PCT alone is usually sufficient. We recommend HCG when:
- You are concerned about visible testicular shrinkage.
- Fertility is a near-term concern (within 12 months).
- The cycle runs longer than 12 weeks or includes 19-nor compounds (not on a first cycle, but for future planning).
If you want it: HCG Eutrig-HP 5000 IU, HCG Puretrig 5000 IU, or HCG by Pharmaqo.
HCG — pick one
Side Effects: What to Expect and How to Manage Them
The reason the test-only first cycle works so well is that the side-effect profile is predictable. Below is the full picture with the simple actions that handle each one.
Blood Pressure (Most Common, Most Underestimated)
Testosterone elevates blood pressure through a combination of red-cell mass increase, sodium retention, and vascular effects. By week 6 most users are running 10–15 mmHg systolic above baseline.
- Action threshold: over 140/90 sustained means intervene; over 160/100 means stop.
- First-line response: reduce sodium, increase cardio, drop dose by 20% if dose is high.
- Pharmacological help: telmisartan (an ARB) at 20–40 mg daily is the most common on-cycle BP control choice. Speak to a UK GP about a private prescription if you cannot manage with lifestyle alone.
Haematocrit and Polycythaemia
Testosterone increases red blood cell production. By week 8–10 your haematocrit may rise by 4–6%. Above 54% blood becomes thicker and clot risk rises.
- Action: drink more water (3–4 L/day on cycle), donate blood (a single 470 ml donation drops haematocrit by ~3%).
- UK blood donation is free and the easiest way to drop haematocrit if it climbs.
Lipid Changes
Testosterone (especially oral 17-alpha-alkylated steroids, but injectables too) drops HDL and can raise LDL. Even on test-only at 500 mg, expect HDL to drop by 20–30%.
- Mitigation: 3–4 g/day fish oil (EPA+DHA), reduce saturated fat, hit cardio twice a week.
- Recheck: mid-cycle bloods at week 6.
Gynecomastia (Gyno)
Excess oestrogen converts under the nipple into glandular breast tissue. Once tissue is established, it does not regress without surgery (or at minimum a long course of tamoxifen).
- Watch for: sore, sensitive, or tender nipples; a hard pea-sized lump under the areola.
- Day-zero action: 20 mg nolvadex daily until symptoms resolve.
- Add anastrozole 0.5 mg E3D until E2 is back in range if symptoms persist.
Acne, Hair Loss, Oily Skin
Testosterone converts to DHT (dihydrotestosterone), which drives sebum production and male-pattern hair loss in those genetically prone.
- Acne: wash with benzoyl peroxide; if severe, ask a GP about topical retinoids.
- Hair loss: if you are already thinning, a cycle will accelerate it. Finasteride at 1 mg/day reduces DHT but cannot be combined with all compounds (and has its own side-effect profile). Discuss with a doctor.
Sleep, Mood, Aggression
Most users report better mood and confidence on cycle. A minority experience irritability, sleep disruption (particularly if E2 is high), or anxiety. Keep a journal of mood from week 1 onwards.
Sexual Function and Libido
Libido usually rises on cycle. Erectile dysfunction (ED) on cycle almost always indicates oestrogen out of range — either too high or, more commonly when AI is over-used, too low. Pull bloods, do not guess. Cialis 5 mg daily is the conventional first-cycle insurance; it also offers some BP and prostate benefit.
Post-Injection Pain (PIP)
Most PIP traces back to cold oil, fast injection, or always pinning the same spot. Easy fixes: warm the vial in your palm, inject slowly, use the smallest gauge that draws cleanly, rotate sites week to week.
Cycle Support: Protecting Your Health
For test-only the cycle-support stack is short. You do not need ten supplements; you need the right four.
| Supplement | Dose | Why |
|---|---|---|
| Fish oil (EPA+DHA) | 3–4 g/day total omega-3 | Lipid support, mild BP reduction |
| TUDCA | 250–500 mg/day | Liver bile-flow support; more relevant if you ever add an oral, useful here as insurance |
| Vitamin D3 | 2,000–4,000 IU/day | Most UK lifters are deficient; supports endogenous test recovery during PCT |
| Cialis (Tadalafil) | 5 mg/day (optional) | BP and prostate insurance; sexual function backup |
Skip: liver detox blends, "test boosters", "estrogen blockers" sold as supplements, ZMA stacks. They are noise. The four above cover the bases.
UK Bloodwork Providers (Home Test Kits)
Pre-cycle, mid-cycle (week 6), and post-PCT (week 5 of PCT) bloods are the difference between informed cycling and gambling. The UK has excellent direct-to-consumer providers; you do not need a GP.
| Provider | Best for | Notes |
|---|---|---|
| Medichecks | Comprehensive panels | Wide range; "Advanced Wellbeing" or custom hormone panel covers most needs. |
| Thriva | Subscription tracking | Clean app, good for repeat testing. |
| Forth | Phlebotomy partners | Good if you want a clinic draw rather than finger-prick. |
| Randox | Walk-in clinics | Major UK cities; clinical-quality draws. |
For a first cycle, budget around £60–£90 per panel; ~£180–£270 across pre, mid, and post.
Post Cycle Therapy (PCT) Explained
PCT is not optional. While exogenous testosterone is in your system, your hypothalamic-pituitary-testicular axis (HPTA) is suppressed: LH and FSH are near-zero, your testes are not making testosterone, and you are dependent on what you inject. PCT restarts the HPTA. Skip it and you risk months of low testosterone, depression, fat gain, muscle loss, and erectile issues — sometimes worsening into long-term hypogonadism. (For a deeper PCT-only walkthrough, see our PCT guide.)
When to Start
Start PCT 14 days after your last testosterone enanthate injection. Test E has a half-life of ~4.5 days; after 14 days serum levels are low enough that the SERMs (Nolvadex, Clomid) can do their job stimulating LH and FSH.
- Last injection: day 0.
- Days 1–13: wait. Hormone levels are dropping.
- Day 14: begin PCT.
Standard PCT Protocol
| Week | Tamoxifen (Nolvadex) | Clomiphene (Clomid) |
|---|---|---|
| 1 | 40 mg/day | 50 mg/day |
| 2 | 40 mg/day | 50 mg/day |
| 3 | 20 mg/day | 25 mg/day |
| 4 | 20 mg/day | 25 mg/day |
UK options:
- Tamoxifen / Nolvadex (Pharmaqo) — in stock.
- Clomid (Pharmaqo) or Clomid 50 (Proper Labs).
- PCT Tabs (Pharmaqo) — combination tab if you want a single product.
- Browse all PCT products.
PCT essentials
How They Work
Tamoxifen and Clomid are SERMs (Selective Estrogen Receptor Modulators). They block oestrogen receptors at the hypothalamus and pituitary, which removes the brake on LH/FSH production. Your body then signals your testes to restart testosterone production. Tamoxifen is more potent at the receptor; clomid is a stronger LH/FSH stimulator. Running both gets the strongest restart.
What to Expect During PCT
- Week 1: often feels flat, moody, sometimes a small strength drop. Normal.
- Weeks 2–3: libido and energy creep back. Morning erections return.
- Week 4: stable. End of PCT.
- Week 4 + 4 weeks: bloodwork. Total test, free test, LH, FSH, oestradiol. If recovered to baseline, you have your answer. If not, repeat in 4 more weeks before assuming an issue.
What to Expect: Week-by-Week Timeline
Approximate timeline for a 12-week test-only cycle at 500 mg/week:
Weeks 1–2: The Waiting Game
Test enanthate has a long ester. Levels are still climbing toward steady state (~5 half-lives = ~3 weeks). You will feel mostly nothing physical. Some users report mild lethargy, a few report better sleep almost immediately.
Weeks 3–4: First Signs
Steady-state hits. You will notice better recovery, slightly fuller muscles, libido bumps. Strength is starting to climb on bigger lifts. Watch nipples for any sensitivity (gyno watch).
Weeks 5–8: Peak Effects
The growth window. Bodyweight is climbing 0.3–0.6 kg/week, strength PRs in most sessions, recovery is faster. Mid-cycle bloods at week 6: hormones, lipids, FBC, BP.
Weeks 9–12: Sustained Progress
Gains continue but slow. By week 10–12, you should expect 4–8 kg total weight gain. Plan PCT supplies; check that nolvadex and clomid are on hand.
Weeks 13–14: Wash-Out
No injections. Levels drop from peak toward sub-physiological. Energy and libido fall. This is normal — you are bridging to PCT, not in PCT yet.
Weeks 15–18: PCT Phase
Run the SERM protocol above. Train, eat, sleep; minimise stressors.
Weeks 19+: Recovery Confirmation
4 weeks post-PCT, run bloods. Confirm hormone recovery before any decisions about cycle two. Best practice: time on equals time off (12 weeks on = at least 12 weeks off, including PCT, before considering another cycle).
First Cycle Cost Breakdown (UK, 2026)
Realistic UK budget for the full kit, based on Power Anabolics in-stock pricing. Approximate; check live product pages for current prices.
| Item | Approx. cost |
|---|---|
| Test E × 2 vials | £75–90 |
| Anastrozole (Arimidex) | £35–45 |
| Nolvadex (Tamoxifen) | £35–40 |
| Clomid (Clomiphene) | £35–42 |
| Pins, syringes, swabs, sharps bin | £15–25 |
| BP cuff (Omron) | £30–60 |
| Bloodwork (pre + mid + post) | £180–270 |
| Total kit + monitoring | £405–572 |
If you do not yet have a BP cuff and want to skip private bloodwork (not recommended), the gear-and-PCT-only minimum is around £195–240. A first cycle is never the place to cut corners on monitoring.
Things That Make a First Cycle Better
1. Stick to One Compound
Testosterone alone gives you the cleanest read on how your body responds. Stacks shine on cycle two onwards.
2. Stay in the 300–500 mg/week Window
Pushing beyond 500 mg on a first cycle does not noticeably improve gains and amplifies everything else. Save the higher doses for when you have a baseline.
3. Run a Proper PCT
The full Nolvadex + Clomid PCT is what makes the gains stick and gets your natural test back online. It is the highest-leverage £75 of the whole cycle.
4. Get Your Bloods
Pre-, mid-, and post-cycle bloods cost less than a vial of test and tell you exactly what is happening. UK home kits make it quick.
5. Take Injection Technique Seriously
Smooth pins start with warm oil, slow injection, sharp sites rotation, and the right gauges. Five quiet minutes a session.
6. Keep Training and Eating
Steroids amplify the work you put in. The lifters who keep their first-cycle gains long term are the ones who keep training the same way after PCT.
7. Buy Ancillaries with Your Gear
Have AI and PCT in the cupboard before week one. Sourcing mid-cycle is slow and frustrating.
8. Don't Panic-Stop
Mild acne, a bit of bloating, mood swings in the first month are normal and pass. Most early symptoms settle by week 4–5.
9. Track Blood Pressure Weekly
The single best on-cycle datapoint. Cheap to get, simple to act on.
10. Have a Plan for After
Map out PCT, off-cycle training, and the next bloodwork date before you start. The cycle is the easy part.
Recommended Products for Your First Cycle
Disclosure: we are a UK retailer of these products. We have selected items below on the basis of (a) being our recommended pharma-grade options for a first cycle, (b) being typically in stock. Prefer in-stock options first. (Wondering about Pharmaqo specifically? See our Pharmaqo Labs review.)
Testosterone Enanthate (Pick One)
Aromatase Inhibitor (On Hand)
Post Cycle Therapy
HCG (Optional)
Frequently Asked Questions
How much muscle will I gain on my first cycle?
Realistic expectation: 4–8 kg of total weight on cycle, of which 3–5 kg is muscle retained after PCT, given proper diet, training, and PCT execution. Strength gains will exceed what the scale suggests.
Can I drink alcohol during my cycle?
Best practice: no, or very little. Alcohol elevates oestrogen, impairs sleep, raises blood pressure, hits the liver, and reduces protein synthesis. If you do drink, keep it to occasional and modest, never more than 4 units in a session, and never on injection day.
What if I miss an injection?
Inject as soon as you remember if you are within 24–36 hours of the scheduled time. If you are closer to the next dose, skip the missed one and resume schedule — do not double up.
Should I use HCG during my cycle?
Optional on a first cycle. If testicular shrinkage bothers you or fertility is a near-term concern, run 250 IU subcutaneously every 3 days throughout the cycle, stopping with your final test injection.
How soon after PCT can I run another cycle?
Time on equals time off. A 12-week cycle plus 6 weeks of wash-out and PCT means you should be off for at least 12 more weeks, with confirmed bloods showing recovery, before considering cycle two.
Will I lose all my gains after the cycle?
No, if PCT is run properly and you keep training and eating. Most well-managed first cycles retain 60–75% of on-cycle gains long-term.
What are the early signs of gynecomastia?
Sore, sensitive nipples; visible swelling under the areola; a hard, pea-sized lump beneath the nipple. Act on day one with 20 mg nolvadex daily; established gyno tissue is much harder to reverse.
Can I do a cutting cycle for my first cycle?
Test alone in a slight deficit recomposes well. You do not need a "cutting compound" on a first cycle. Skip the temptation to add Anavar or Tren. Test, deficit, hard cardio, finished.
How do I know my testosterone is real?
Buy from established UK suppliers with stable supply lines. Confirm via mid-cycle bloods at week 6: total testosterone should be 1,500–3,000 ng/dL on 500 mg/week, depending on assay and timing post-injection. Anything well below ~800 ng/dL on a 500 mg dose is suspicious.
Will one cycle permanently affect my natural testosterone?
For most users running a 10–12 week test-only cycle with proper PCT, full HPTA recovery occurs within 8–16 weeks of starting PCT. A small minority experience prolonged recovery; those who skipped PCT or were under 25 are over-represented in that group.
Wrapping Up: A Simple, Repeatable First Cycle
The reason this protocol is the standard is that it works. Twelve weeks of test, a clean PCT, weekly BP checks, and bloods at three points is a setup that delivers a strong first-cycle return and gives you the data to plan whatever you want to run next.
Get your gear, AI, and PCT in one shop. Set your start date once you have everything. Train and eat like you have been. Cycle two will be a much faster planning session because you will already know how your body responds.
Sources & Further Reading
- Bhasin S, Storer TW, Berman N, et al. The effects of supraphysiologic doses of testosterone on muscle size and strength in normal men. N Engl J Med. 1996;335(1):1–7. PubMed.
- Behre HM, Wang C, Handelsman DJ, Nieschlag E. Pharmacology of testosterone preparations. In: Testosterone: Action, Deficiency, Substitution. 2004. PubMed.
- Morton RW, Murphy KT, McKellar SR, et al. Systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults. Br J Sports Med. 2018;52:376–384. PubMed.
- FRANK. Anabolic steroids. talktofrank.com.