Exemestane (Aromasin): Research, Dosing, and Where to Buy in 2026
A research-first profile for Exemestane (Aromasin) (Aromasin), aggregating mechanism notes, transcript dosing mentions, vendor recommendations, and PubMed-indexed literature without presenting medical guidance.
Exemestane (Aromasin) is a research compound profiled here from named-expert transcripts and peer-reviewed literature, without medical guidance. As of July 2026, The Peptide Wiki aggregates 8 PubMed-cited papers, 14 attributed expert mentions, and 16 transcript dosing protocols for Exemestane (Aromasin), each linked to its source.
- Also indexed as Aromasin.
- 16 aggregated dosing-protocol mentions from source transcripts.
- 8 PubMed-indexed citations listed in the research table below.
- 0 vendor recommendations captured from named experts.
What is Exemestane (Aromasin)?
Research compound aggregated from creator and literature mentions. No direct disease-treatment claims are made on this page.
Experts on background and overview · 7 cited mentions
"25 mg of Aromasin in a natural male lowers estradiol synthesis by about 65%. And with a terminal half-life of around 40 to 48 hours, you're looking at about 3 days, 3 to 4 days of inhibition."
"6.25 milligrams aromomasin twice per week or proviron on top of the anavar probably not a good idea... I would just go with aromomasin 6.25 milligrams twice per week"
"I would do 25 mg Aromasin per week. Actually, no, 37.5. So that's 12.5 mg of Monday, Wednesday, Friday. And then, I think your estradiol would end up around 50."
Show 4 more cited mentions on background and overview →
"Test e 60 mg daily, aromasin 12.5 mg Monday and Thursday... double your aromasin intake from 12.5 mg Monday Thursday to 12.5 mg Monday Tuesday Thursday Friday"
"12.5 to 25 mg Aromasin as soon as the HCG gets in there. And then you continuously do blood work every 4 weeks to make sure that you're dialed in."
"I would just use an aromatase inhibitor - whether that's 1 mg, 2 mg of Arimidex or 25 to 50 mg of Aromasin."
"running 500 test E 50 mg deca 25 mg aromasin Monday Wednesday Friday"
Exemestane (Aromasin) Dosing Protocols
The entries below are transcript-derived dosing mentions. They are preserved for research context and are not medical advice.
| Speaker | Source | Timestamp | Protocol | Evidence |
|---|---|---|---|---|
| Dean | The ULTIMATE Hair Loss & Gyno Prevention Tier List (No Surgery Required) | 01:27:32 | 25 mg every 4 days lowers estradiol synthesis ~65% in natural males (80 kg cohort); 35% residual aromatase activity keeps estrogen in range. Terminal half-life ~40-48h. Higher body mass (120 kg+) may need more. | anecdotal |
| Vigorous Steve / Steve | Prevent Insulin Resistance On High-Dose GH, Mirabegron Vs. Clen Vs.... | 00:38:13 | For 210 mg testosterone/week, Steve would wait for labs; if symptomatic around estradiol 53, consider 6.25 mg or 12.5 mg twice weekly, with 6.25 mg Monday/Wednesday/Friday as an option and 12.5 mg likely high. | anecdotal |
| Nicholas Triglian | Give me 15 minutes and I'll tell you everything your doctor didn't... | 00:12:01 | Low dose Aromasin two to three times a week max, only after blood work still shows elevated estrogen after lifestyle, injection-frequency, body-fat, alcohol, liver and gut interventions. | anecdotal |
| Vigorous Steve | Nebido For Traveling, Skin-Friendly PEDs, GH Carpal Tunnel, Freeze... | 00:13:03 | Aromasin 12.5 mg Mon/Thu baseline; double to Mon/Tue/Thu/Fri to halve estradiol on 420 mg test/week; 25 mg dose on flight day with Nebido bolus | anecdotal |
| Vigorous Steve | FULL Quad Tear Recovery Protocol, HGH Serum Tests, Maximize Cardio... | 00:30:24 | Steve reported using 6.25 mg twice per week (or 6.25 mg once per week if too much), with reported estradiol levels of 40-50 range (from ~108). | anecdotal |
| Vigorous Steve | GH Secretagogues Vs Real GH, Managing Estradiol On Cycle,... | 00:29:15 | 25mg Aromasin per week keeps E2 in range on 250mg test; for 350mg test with E2 120, use 12.5mg M/W/F; reassess at 4 weeks | anecdotal |
| Vigorous Steve | Underdosed Test Epidemic, Tren Sleep Aids, High-Dose GH & Low-Dose... | 01:37:16 | 12.5 mg Aromasin Monday, Wednesday, Friday (37.5 mg/week) for 250 mg test + 25 mg Anavar + 500 IU HCG 3x/week cycle | anecdotal |
| Vigorous Steve | Pool Party Protocols, 16-Week Tren Cycle, No GH Bloat, EQ Safety,... | 01:14:47 | 12.5 mg Aromasin Mon/Wed/Fri (37.5 mg/week) to drop estradiol to ~50 pg/mL on 350 mg test/week + 5 IU GH/day. | anecdotal |
| listener | Anabolic Steroids for Strength: Breaking Down Mitch Hooper's Cycle | 00:58:59 | 25 mg (frequency unspecified, implied daily/EOD) alongside 700 mg test/week + 5 IU GH nightly | anecdotal |
| Vigorous Steve | The ULTIMATE Hair Loss & Gyno Prevention Tier List (No Surgery Required) | 01:57:33 | 25 mg Aromasin daily alongside 2.5 g test/week kept estradiol around 50 something | anecdotal |
| Vigorous Steve | Ozempic Issues, Injectable Anadrol, Shrink Gyno, Hypo On Tren, PIP... | 01:37:51 | 25-50 mg Aromasin for estrogen control when EQ insufficient (200 mg test cruise) | anecdotal |
| Vigorous Steve | Injectable SLU, AI Dosing Protocol, Glutathione & NAD+, GH & Insulin... | 01:40:10 | 6.25 mg twice or three times weekly for 140 test + 500 IU HCG | anecdotal |
| Vigorous Steve | Low-Dose MENT Year-Round, Melt Love Handle Fat, Injectable YK-11,... | 00:25:29 | 25 mg M/W/F as part of high-test stack | anecdotal |
| VigorousClips | Do Aromatase Inhibitors Cause Hair Loss? The Hidden Cause Of Balding... | 00:00:40 | 25 mg or 50 mg Aromasin daily for 10 days followed by 14-day washout between treatments; 25 mg daily described as sufficient in the cited study. | anecdotal |
| VigorousClips | This One Drug Will Make You An MMA Monster (It's Not Tren) | 00:02:43 | 6.25 mg orally 2 to 4x weekly pre-competition; goal is lowering estradiol from top-of-range to mid-range to facilitate water loss and weight cut | anecdotal |
| Trensparent with Nyle Nayga | Togi Says Young Men Should Do Drugs. I Disagree. | 01:16:50 | Usual Aromasin dose described as a few milligrams per day; accidentally took a 50 mg pill. | anecdotal |
Where to Buy Exemestane (Aromasin) in 2026
No tracked vendor recommendations for Exemestane (Aromasin) yet. See our vendor directory.
Side Effects and Safety
Anecdotal reports and study-level observations vary by route, dose, and individual. This page does not provide medical advice. Consult a qualified clinician before any research use.
What Experts Say
2 experts across our source library discuss Exemestane (Aromasin). Each entry is that expert’s most context-rich mention: click to watch it at the exact timestamp in the original video. Quotes are also emitted as Schema.org Quotation JSON-LD for AI assistants.
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“25 mg of Aromasin in a natural male lowers estradiol synthesis by about 65%. And with a terminal half-life of around 40 to 48 hours, you're looking at about 3 days, 3 to 4 days of inhibition.”
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“6.25 milligrams aromomasin twice per week or proviron on top of the anavar probably not a good idea... I would just go with aromomasin 6.25 milligrams twice per week”
See 5 more expert mentions →
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“I would do 25 mg Aromasin per week. Actually, no, 37.5. So that's 12.5 mg of Monday, Wednesday, Friday. And then, I think your estradiol would end up around 50.”
-
“Test e 60 mg daily, aromasin 12.5 mg Monday and Thursday... double your aromasin intake from 12.5 mg Monday Thursday to 12.5 mg Monday Tuesday Thursday Friday”
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“12.5 to 25 mg Aromasin as soon as the HCG gets in there. And then you continuously do blood work every 4 weeks to make sure that you're dialed in.”
-
“I would just use an aromatase inhibitor - whether that's 1 mg, 2 mg of Arimidex or 25 to 50 mg of Aromasin.”
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“running 500 test E 50 mg deca 25 mg aromasin Monday Wednesday Friday”
User Reviews
User reviews aggregator coming Q3 2026 (Reddit + YouTube comments + Discord research notes). Until then, see the expert quote section above and PubMed citations below.
Research Efficacy Snapshot
Published efficacy percentages cited in PubMed trials and named-expert reports about Exemestane (Aromasin). Each line links to the original source.
- "Among patients with human epidermal growth factor receptor 2-negative tumors (86.0% of the ITT population), the absolute improvement in 12-year overall survival with exemestane + OFS was 2.0% (HR, 0.85; 95% CI, 0.70 to 1.04) and 3.3% in those who received chemotherapy (45.9% of the ITT population)." · Pagani O et al, 2023 PubMed
- "Overall survival benefit was clinically significant in high-risk patients, eg, women age < 35 years (4.0%) and those with > 2 cm (4.5%) or grade 3 tumors (5.5%)." · Pagani O et al, 2023 PubMed
- "The median age was 62 years, 56% had visceral involvement, and 84% had hormone-sensitive disease." · Baselga J et al, 2012 PubMed
- "Previous therapy included letrozole or anastrozole (100%), tamoxifen (48%), fulvestrant (16%), and chemotherapy (68%)." · Baselga J et al, 2012 PubMed
- "The most common grade 3 or 4 adverse events were stomatitis (8% in the everolimus-plus-exemestane group vs." · Baselga J et al, 2012 PubMed
- "1% in the placebo-plus-exemestane group), anemia (6% vs." · Baselga J et al, 2012 PubMed
- "<1%), dyspnea (4% vs." · Baselga J et al, 2012 PubMed
- "1%), hyperglycemia (4% vs." · Baselga J et al, 2012 PubMed
- "<1%), fatigue (4% vs." · Baselga J et al, 2012 PubMed
- "1%), and pneumonitis (3% vs." · Baselga J et al, 2012 PubMed
Research and Studies
8 PubMed-indexed papers reference Exemestane (Aromasin). Top 8 shown.
Legal Status
Exemestane (Aromasin) is presented here as a research compound. FDA approval status, scheduling, WADA status, and state-specific telehealth rules may apply. Always verify current regulatory status. Last verified: 2026-07-09.
Frequently Asked Questions
Is Exemestane (Aromasin) FDA-approved?
Exemestane (Aromasin) is presented on this page as a research compound. FDA approval status, scheduling, and state-specific rules may apply and change. Verify current regulatory status before any decision.
What dosing is reported for Exemestane (Aromasin)?
This page aggregates 16 dosing-protocol mention(s) from named-expert transcripts, each linked to a verbatim source timestamp. See the Dosing Protocols table above. Mentions are anecdotal, not medical advice.
How much research has been published on Exemestane (Aromasin)?
8 PubMed-indexed paper(s) reference Exemestane (Aromasin) in our current research feed. See the Research and Studies section above for citations.