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Proviron #13

Proviron #13

Pharma-grade compound. Independently HPLC-tested every batch. Certificate of Analysis available on request. Shipped worldwide in plain, tracked packaging.

$64.00 USD
$70.00 USD $64.00 USD
Oferta Agotado
Impuestos incluidos. Los gastos de envío se calculan en la pantalla de pago.

Dispatched in 48 hours. Stealth. Tracked. Reship guaranteed.

Tags: #Immortal Medicals

  • Dispatched in 48 hours
  • Seized or lost? Free reship — no questions.
Ver todos los detalles
  • Product Overview
  • Shipping & delivery
  • How to pay
  • Purity & dosage
  • Third-party tested + customer bloodwork-verified
  • Storage, dosing, cycle support

20 TABLETS - 

  • Anabolic activity — 30-40% of testosterone
  • Androgenic activity —100-150% of testosterone
  • Aromatization (conversion to estrogen) — Low
  • Liver toxicity – Low
  • Method of administration — Oral
  • Duration of action — 12-13 hours
  • Detection time — 5-6 weeks

Proviron effects

Proviron is best during the cutting phase. It has the ability to enhance the hardening effects of other steroids. It will also enable the individual to burn body fat at a far more efficient rate. Due to the anti-estrogen effect of Proviron, the individual will be less prone to water retention and it could eliminate the need for a traditional anti-estrogen.

Thanks to the enhancement of circulating free testosterone, Proviron has great benefits when testosterone levels are low. In fact, with a low dosed testosterone cycle that includes other anabolic steroids, the total results will be greater for the individual who includes Proviron compared to the one who does not. In the end, the primary base benefit is the increased androgenicity of other steroids being used in order to promote a much harder and far more defined physique.

An added benefit of Proviron is its ability to have a high affinity for SHBG (Sex Hormone Binding Globulin), which is a protein that binds to anabolic steroids in the bloodstream (namely, Testosterone) and renders them completely inactive once bound. The use of Proviron in this case alongside other anabolic steroids may magnify the activity and effects of other anabolic steroids through this pathway, leaving more unbound and free Testosterone to perform its job.

A well-known benefit of Proviron is also its ability to act as an anti-estrogen via its activity as an aromatase inhibitor. It should be noted, however, that its activity as an aromatase inhibitor is not regarded as strong as Aromasin, Arimidex, or Letrozole, but it still works and can be used as such.

Proviron administration

In a performance capacity, Proviron doses normally range from 50-150mg per day. Most men will find 100mg per day to be the minimum beneficial dose with both 100mg and 150mg being highly effective. Total use will normally last between 8-12 weeks.

Proviron stacks well with all anabolic steroids. During the cutting phase, it will be most beneficial in conjunction with steroids like Anavar, Masteron and Winstrol as well as Primobolan. It will greatly promote the androgenicity of these steroids in order to provide and promote the hard look desired.

Dispatched within 48 hours of payment confirmation. Plain, unmarked, tamper-evident box. Generic shipping label from a neutral logistics name — nothing on the outside identifies the contents or Immortal Medicals. Full tracking. Signature optional. Worldwide. Pack seized or lost? Free reship, no questions.

Card (Visa, MC, Amex), crypto (BTC, ETH, USDT — 5% off your order), or bank transfer for larger orders. Discreet billing descriptor on every method. Crypto clears in minutes, no chargebacks, no bank-side flag — it's the fastest and most private. Returning customers get loyalty pricing and priority dispatch.

≥99% purity verified by independent HPLC analysis. Dosage tested batch-by-batch — what you see on the label is what's in the vial. Certificate of Analysis available on request, including full chromatogram, batch number, and manufacture date. The CoAs are real chromatograms, not the one-page fake Word docs other sources send.

HPLC tested by an independent third-party lab on every batch. On top of that, hundreds of customers run their own pre- and post-cycle bloodwork on our compounds and post results publicly. The receipts are everywhere — go look before you buy.

Every compound ships with storage instructions, half-life data, and a recommended dosing range for the goal. Need cycle guidance, PCT planning, or help with ancillaries? Message the team — we've been at this long enough to give you real answers, not sales scripts.

How ordering works

  • 1. Pick your compounds

    Browse by goal — mass, cut, recomp, recovery, PCT. Need help picking a stack? Use the free goal-finder or DM the team — we'll send back a tailored recommendation in 24 hours.

  • 2. Stealth at the door

    Plain, unmarked box. Tamper-evident, fully tracked. Neutral shipper name on the label. Mail carrier won't know. Neighbor won't know. Only you know.

  • 3. Re-order with loyalty pricing

    Returning customers get loyalty pricing, early access to new compounds, and priority dispatch. Re-order from your account in two clicks.

  • GMP-Certified Labs

    Sourced exclusively from GMP-licensed laboratories on real pharma raws. No UGL, no kitchen brews, no compromise on raws quality.

  • Pharma-grade raws

    Same active ingredients used in pharmacy-grade product. Tested for identity and concentration before they ever leave the lab.

  • HPLC-tested every batch

    Independent third-party HPLC analysis on every batch — purity, dosage, identity verified. CoA on request, real chromatogram included.

  • Bloodwork-verified

    The real proof. Hundreds of customers run pre/post-cycle bloods on our gear and post the results publicly. The receipts are out there — check before you buy.

What lifters running this compound actually say

  • M. Reyes · Test E 500/wk + Anavar 50/d · 8 weeks


    500mg Test E + 50mg Anavar daily for 8 weeks. Trough total T was 1,840 ng/dL — exactly proportional to dose. Strength went up every session. Zero PIP. This is real-deal gear.

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  • J. Carter · Test C + EQ + Anadrol kickstart · 16 weeks


    Two domestic UGL and one international source before this. Underdosed, painful, one literally crashed my estrogen. Switched to Immortal same dose — totally different response. Dry, full, strength up, CoA matched my private HPLC test.

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  • D. Kim · Cutting prep: Test P + Mast P + Winny · 10 wks


    350 Test P + 400 Mast P + 50 Winny ED. Came in at 6.4% on the day. Vascularity ridiculous, cardio held, no joint pain on the Winny. Won't run anything else.

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  • A. Powell · 14 cycles deep · Runs his own HPLC


    Decade of cycling, I test every source. Most send fake one-page CoAs. Immortal sends real HPLC chromatograms, batch numbers, labs you can verify. That's the only reason I'll trust a new source.

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  • B. Singh · Test E 600 + Deca 400 + Dbol · 14 weeks


    Standard mass cycle. Smooth pin, real Deca (joints loved it, no estro disaster), Dbol gave a proper kickstart. Mid-cycle bloods exactly proportional to dose. No mystery. That's all I want.

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  • T. O'Brien · Cruise dose only · 200mg/wk · Re-ordered 3x


    Ordered to a state most sources won't ship. Plain box, nothing flagged, tracked all the way. Trough T went 280 → 1,150 ng/dL on 200/wk — exactly proportional. Re-ordered three times.

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cycle reports

Real gear. Real bloods. See why lifters stay on Immortal.

"Three sources, three years, three different ways to get burned. First Immortal cycle ran textbook — trough T proportional to dose, no PIP, dry strength up every session. The CoA matched my own HPLC. Done shopping."

L. Richi

Test E + Anavar finisher

cycle reports

What lifters say

"DM'd the team for dosing advice. Got an actual answer — not a sales script."

I was deciding between two cycle structures. Asked the team. They came back with the case for both, told me which was better for my goal and why, and didn't try to upsell me a single ml. That's how you earn the second order.

L. Richi

Long-term customer

cycle reports

What lifters say

"I source-tested Immortal against three others. They were the only ones that matched their own CoA."

I sent samples from four suppliers to a private lab. Three came back underdosed by 15-30%. Immortal came back within 2% of label. That's not luck. That's QC. That's why they have my recurring order.

L. Richi

Independently HPLC-verified

 
 

How it works

Start here:

1. Pick your compounds. Add to cart.

Browse by goal — mass, cut, recomp, recovery, PCT. Need help? Use the free goal-finder for a tailored stack recommendation in 24 hours.

2. Pay discreetly, dispatched in 48hr

Card, crypto (5% off), or bank transfer. Discreet billing descriptor. Order dispatched within 48 hours in plain, unmarked, tracked packaging.

3. Re-order with loyalty pricing

Returning customers get loyalty pricing, priority dispatch, and early access to new compounds. Re-order from your account in two clicks.

Stealth shipping worldwide

Stealth shipping. Free reship if stopped. 37+ countries.

Goes well in the cycle

Real answers, no marketing fluff

Before you order — the real questions

How does ordering work?

Add to cart. Check out (card / crypto / bank). Dispatched within 48 hours in plain, unmarked, tracked packaging. Worldwide. If anything goes wrong in transit — seized, lost, damaged — we reship free. That simple.

What's included in the price?

The compound itself, stealth packaging, full tracked shipping, and the reship guarantee if your pack gets stopped. No surprise fees, no upcharge at checkout. Crypto pays 5% off the order total. Bundle multiple compounds for cycle-length pricing.

How do I know which stack is right for me?

Use the free stack consultation. Tell us your goal, training experience, cycle history, and we'll send back a tailored recommendation — compounds, doses, length, ancillaries, PCT — in 24 hours. No pressure to order. Most guys ask, refine, then check out the same week.

Is shipping really stealth?

Plain, unmarked, tamper-evident box. Generic shipping label from a neutral logistics name. Nothing on the outside references the contents or Immortal Medicals. Card statement shows a discreet, unrelated billing descriptor. Signature optional. Your mail carrier won't know. Your roommate won't know. Only you know.

How fast do I see results?

Depends on the compound. Fast-acting orals (Dbol, Anadrol, Anavar) — strength up in week 1, scale moving by week 2. Injectable bases (Test E, C, Sustanon, Deca, EQ) — kick in by weeks 3–4, peak 6–8. Tren, Mast, Winny — visible in the mirror within 2–3 weeks. Run a mid-cycle blood to confirm levels are where they should be.

What if my pack gets stopped?

Free reship. Pack seized, lost, or delayed past 30 business days? Message us with the tracking and we ship a replacement at our cost. No "send a police report" hoops, no prorated nonsense. That guarantee is the reason new customers risk the first order — and the reason long-time customers stop testing other sources.