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Cheapest · 10mg
$103.72
$10.37/mg at Modified Aminos
Buy at Modified Aminos →Compare all 27 sources ↓
metabolite27 sources in stock

Rapamycin

Sirolimus / mTOR Inhibitor

mTOR inhibitor. Longevity research compound.

Longevity researchAutophagy research
↓ Prices↓ Dosing↓ Research

For research use only · Not for human consumption

/ compare by size

Every source for Rapamycin

Affiliate disclosure: purchases through links below may earn us a commission. Rankings are never sold — methodology · full disclosure

Size:
14 sources for 5mg·cheapest $77.24 at Glacier Aminos·$15.45/mg
#1
Glacier Aminos
★ 4.6· price unverified
$77.24
$15.45/mg
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#2
Solution Peptides
★ 4.6· price unverified
$77.43
$15.49/mg
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#3
Purus Peptides
★ 4.7· price unverified
$81.91
$16.38/mg
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#4
Modified Aminos
★ 4.5· price unverified
$84.43
$16.89/mg
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#5
Peptira
★ 4.6· price unverified
$90.68
$18.14/mg
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#6
Southern Aminos
★ 4.6· price unverified
$91.18
$18.24/mg
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#7
Modern Research Peptides
★ 4.8· price unverified
$97.84
$19.57/mg
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#8
RetaOneLabs
★ 4.7· price unverified
$99.44
$19.89/mg
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#9
Omegamino
★ 4.5· price unverified
$114.09
$22.82/mg
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#10
Throne
★ 4.7· price unverified
$114.77
$22.95/mg
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#11
Renova Peptides
★ 4.6· price unverified
$117.56
$23.51/mg
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#12
LA Peptides
★ 4.6· price unverified
$138.23
$27.65/mg
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#13
Biocase Innovations
★ 4.6· price unverified
$138.24
$27.65/mg
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#14
Valor Peptides
★ 4.8· price unverified
$147.08
$29.42/mg
Buy at Valor Peptides →
#15
EZ Peptides
★ 4.7· price unverified
$123.72
$24.74/mg
Out of stock
🏆Our pick for Rapamycin
Modern Research Peptides
10mg · USA · Card / Crypto
  • ✓Third-party tested (Janoshik)
  • ✓COAs provided — Per-batch comprehensive
  • ✓Highest verification tier in stock
  • ✓4.8★ community rating
$177.63
$17.76/mg
Buy at Modern Research Peptides →
Affiliate link · disclosure
Also solid
Valor Peptides
5mg · $29.42/mg
$147.08
Buy →
Purus Peptides
10mg · $15.91/mg
$159.05
Buy →
Throne
10mg · $17.52/mg
$175.16
Buy →
How we pick sources →
/ research index

The research base

Research Maturity
★★★★★
5/5 — Volume of studies
Evidence Strength
★★★★★
5/5 — Quality of evidence

FDA approved. Extensive longevity research.

/ mechanism of action

How it works

mTOR inhibitor. Autophagy promotion.

/ research dosing

Common research protocols

Range
3-6 mg weekly (longevity protocol)
Frequency
Once weekly (pulsed)
Route
Oral on empty stomach
Cycle
Continuous weekly (Blagosklonny protocol) or 6-12 month courses
Research notes

Pulsed weekly dosing (3-6mg) reduces side effects vs daily transplant doses. Empty stomach absorption. Most common longevity research dose: 6mg/week. Monitor lipids, glucose, mTOR-related markers.

References
PMID: 31858321 →PMID: 24834458 →
FOR RESEARCH USE ONLY. Doses listed are compiled from published research literature, FDA-approved drug labels, and well-documented research community practice. Not medical advice.
/ standalone use

As a solo compound

Solo use is standard.

/ side effects

What to know

Common: mouth sores, lipid changes at higher doses.

/ timeline

Realistic expectations

Long-term protocols

FOR RESEARCH USE ONLY. Rapamycin is intended for laboratory research and not for human consumption.