Search "bodybuilding bloods" or "steroid blood test NZ" and you mostly find two things: overseas self-order panels you can't actually use here, and forum threads arguing about reference ranges. Neither answers the practical question — what to test, when, and how to get it done in New Zealand.
This is that checklist. The reasoning behind it — why monitoring is the thing that keeps enhanced athletes out of hospital — is covered in our enhanced athlete bloodwork guide. This article is the practical companion: the panel, the timing, the access routes, the numbers that matter.
One thing up front, because it frames everything: Enhanced Men doesn't prescribe, supply or source anabolic steroids, SARMs or any other performance compound, and we won't pretend a risk-free way of using them exists. What we offer is monitoring and harm reduction for men who've made their own decision. Bloods you actually get done beat a perfect panel you never order.
The core panel, in plain terms
A proper set of bodybuilding bloods is bigger than a standard GP screen, but none of it is exotic — almost all of it runs through the same community labs that handle everyday NZ bloodwork.
| Block | Key markers | What it tells you |
|---|---|---|
| Full blood count | Haemoglobin, haematocrit, platelets | Whether your blood is thickening — the clot and stroke marker |
| Lipids | Total cholesterol, LDL, HDL, triglycerides | Cardiovascular load. HDL is the one androgens hit hardest |
| Liver | ALT, AST, GGT, bilirubin | Liver strain — read with care in lifters (next section) |
| Kidney | Creatinine, eGFR, cystatin C where available | Filtration — creatinine flatters no one with muscle (below) |
| Hormones | Total testosterone, SHBG, LH, FSH, oestradiol, prolactin | Where your own production sits, and whether it's suppressed |
| Metabolic | HbA1c | Your three-month average blood glucose |
| Prostate | PSA — baseline before androgen exposure | PSA sits in standard NZ testosterone-monitoring guidance; NZ guidance frames PSA discussion from 50, or 40 with a family history — discuss timing with the requesting doctor |
Add one number that isn't a blood test: blood pressure, taken at home on a validated cuff. The Level's harm-reduction guidance puts it on the same monitoring list as the bloods, and it carries more cardiovascular signal than most markers on the form.
Why AST and ALT mislead lifters — and why GGT helps
AST and ALT get called "liver enzymes", but both also live in muscle. Hard training releases them into the blood, so a lifter can show mildly raised AST and ALT with a perfectly settled liver. Testing within two or three days of a heavy session makes it worse.
GGT is the tiebreaker — it's far more liver-specific. The patterns separate cleanly:
- ALT and AST up, GGT and bilirubin normal, trained hard this week — most likely muscle, not liver. Repeat after 48–72 hours without hard training.
- GGT climbing, bilirubin up, or symptoms (dark urine, itching, yellowed eyes) — that's a liver pattern. Stop what you're taking and see a doctor. Oral compounds are the usual driver.
Why creatinine misleads muscular men — and why cystatin C helps
Creatinine is a by-product of muscle. Carry more muscle, eat a high-protein diet, take creatine, and your creatinine runs high — so the eGFR calculated from it reads low without any actual kidney problem. Muscular men get told their kidneys are failing off this number more than any other.
Cystatin C is produced by nearly all cells at a steady rate, independent of muscle mass, which makes it the more honest filtration marker in heavy men. It usually needs to be specifically requested, and depending on the region it can carry a private lab charge. If your creatinine-based eGFR looks bad, cystatin C is the difference between a false alarm and a real one — and a genuinely falling cystatin C is a result to take seriously.
The hormone block: what it can and can't tell you
On exogenous testosterone, a total testosterone result mostly measures what you're injecting — useful for documenting exposure, useless for judging your own production. On non-testosterone compounds the picture inverts: your own testosterone reads low, with LH and FSH near zero. That pattern is suppression, visible in plain numbers.
The catch is timing. BPAC's testosterone guidance notes the hormone axis can't be reliably assessed during or soon after use of anabolic steroids or SARMs — suppression persists for weeks to months after stopping. So hormone bloods on cycle document that you're suppressed; hormone bloods months after stopping answer the question that actually matters — whether your own production came back.
For what each result means while you're on — and which changes are stop signals — see bloods on cycle: which markers move and what they mean.
When to test
| Timepoint | When | What matters most |
|---|---|---|
| Baseline | Before you ever start anything | The full panel. Every future result is only meaningful against this |
| On cycle | Around 6–8 weeks in; roughly every 3 months if use continues | Haematocrit, lipids, liver enzymes, blood pressure |
| After stopping | Around 12 weeks after finishing | Testosterone, LH and FSH — has your own production restarted? Plus lipid and liver recovery |
| Natural / between | Annually | The full panel again. Your baseline drifts with age |
The Level's guidance matches this shape: a blood test before the first cycle, roughly three-monthly checks during use, and continued monitoring for a while after stopping. The after-stopping check inherits a timing problem — long-acting compounds clear slowly, and testing too early measures leftovers rather than recovery. The coming off cycle guide covers that sequencing compound by compound.
How to actually get bodybuilding bloods in NZ
Three honest routes:
1. Your GP, told the truth. The Level's core advice is to find a doctor you can be honest with about PIED use, because a doctor who knows what you're taking can order the right tests instead of guessing. Some GPs handle this well; some visibly don't want the conversation; some just don't know what belongs on the form. If yours is in the first group, use them.
2. A standard lab request form. The panel above goes through the community labs that process most NZ bloodwork — it needs a doctor's request, not a special facility. A few markers (cystatin C, more sensitive oestradiol assays) may need specific requesting and can attract a private charge depending on region. What you can't do in most of NZ is self-order the full panel direct-to-consumer.
3. Telehealth. A men's-health telehealth consult can take the full history, generate the lab request for your region, and go through the results with you — no waiting room, no rehearsing your story twice. The blood draw itself still happens at your local collection room.
The three numbers to actually watch
If the full table blurs, hold onto three:
- Haematocrit. Above 0.54 (54%) is the action threshold NZ prescribing guidance uses for stopping prescribed testosterone in men with cardiovascular risk factors. Thick blood clots — this is the number that puts men in hospital.
- HDL. The quiet one. Androgens — especially orals — push it down, and years spent with HDL floored is how cardiovascular risk accumulates without a single symptom.
- Post-cycle testosterone, with LH and FSH. The recovery readout. This trio, months after stopping, tells you whether your own system restarted or whether you need medical input.
When a result means stop
"Stop" here means stop the compound and get medical input — not stop testing.
- Haematocrit above 0.54 on a properly hydrated repeat
- Liver enzymes several times the upper limit, a climbing GGT with raised bilirubin, or any jaundice
- HDL scraped along the floor while using an oral agent
- Kidney function genuinely declining on cystatin C — not just a creatinine artefact
- Blood pressure sustained above 140/90 at home
- Symptoms outrank every number: chest pain, one-sided calf swelling, sudden breathlessness or visual loss are urgent-care problems today, not a recheck next month
How Enhanced Men approaches it
We're a NZ telehealth men's health clinic. The consult is a full, honest history — compounds, doses, duration, no judgement — then a lab request matched to your phase, results explained line by line, and a written plan. We don't prescribe or supply performance compounds. If your own production doesn't recover after stopping, we run a proper workup, and a TRT pathway only enters the conversation if genuine hypogonadism is confirmed. Book an Enhanced Athlete consult — bodybuilding bloods in NZ — confidential, NZ-wide, evening and weekend appointments.
FAQ
Can I order a steroid blood test myself in NZ without seeing a doctor? Generally no — the comprehensive panel needs a doctor's request form, and direct-to-consumer testing in NZ is limited. The fastest route is a doctor who'll take an honest history and request the right markers, whether that's your GP or a telehealth men's health service.
Will a GP judge me for asking for bodybuilding bloods? Some will engage well, some won't — The Level's advice is to find a doctor you can be honest with, because honest doctors protect your health instead of guessing. If your GP isn't that person, specialised services exist for exactly this gap.
How should I prepare for the test? No hard training for 48–72 hours (it inflates AST, ALT and creatinine), book a morning draw, drink water normally — dehydration falsely raises haematocrit — and fast if lipids and glucose are on the form.
Do I need any of this if I'm natural? A scaled-down version, yes. An annual baseline — blood count, lipids, liver, kidney, HbA1c, morning testosterone — is worth having at any age, and the muscle-related quirks of AST, ALT and creatinine apply to natural lifters too.
What does a steroid blood test actually show — can the lab tell what I've taken? It isn't a drug screen. It shows effects: suppressed LH and FSH, a raised haematocrit, shifted lipids, strained liver enzymes. Routine health bloods are medical care with the same confidentiality as any other record — which is why honesty with the requesting doctor gets you better testing, not trouble.
References (NZ-specific)
- The Level (NZ Drug Foundation) — Steroids: https://thelevel.org.nz/drug-information/anabolic-steroids
- The Level — Staying safer if you're using steroids: https://thelevel.org.nz/news-and-stories/how-to-look-after-your-health-when-using-steroids
- BPAC NZ — Prescribing testosterone in ageing males (2024): https://bpac.org.nz/2024/testosterone.aspx
This article is general health information, not personal medical advice. If you're using or considering performance compounds, get individual advice from a registered health professional — the risks are real, and monitoring only works if it's acted on.