Bronchogen
Also known as: AEDL, Ala-Glu-Asp-Leu, T-33, lung peptide bioregulator
Synthetic short-chain tetrapeptide bioregulator (Ala-Glu-Asp-Leu, AEDL) from the Khavinson family of tissue-specific peptides, developed by Vladimir Khavinson and colleagues at the St. Petersburg Institute of Bioregulation and Gerontology and designed from amino-acid analysis of bronchial-mucosa peptide extracts. It is proposed to act epigenetically, penetrating cells and binding DNA to modulate tissue-specific gene expression and protein synthesis in bronchial epithelium and lung tissue. Evidence is almost entirely preclinical and from Russian-language sources; no controlled human clinical trials meeting international standards have been published. It is not FDA-approved or FDA-evaluated and is sold as a grey-market research compound.
Common research uses
Pricing for Bronchogen
Live vendor pricing, normalized to $/mg so sizes compare fairly — fused with each seller's Merit trust score and latest independent COA purity. Prices refresh daily.
Average price
$3.72/mg
range $3.50–$3.95/mg
Sellers
2
from $69.97
45-day trend
0%
vs 45-day avg $/mg
2 of 2 sellers have a current price
| Vendor | Price | $/mg | vs avg | Purity | COAs | Merit | ||
|---|---|---|---|---|---|---|---|---|
| 🇺🇸 | BioLongevity Labs via Disclosed Labs · 12h ago | $69.97· 20mg | $3.50/mg | -6.1% | — | — | 96 | |
| 🇺🇸 | Ion Peptide via Disclosed Labs · 12h ago | $79.00· 20mg | $3.95/mg | +6.1% | 99.6% | 1 | 95 |
Prices observed from public storefronts (last 24h), normalized to $/mg. "Evidence" is Merit's 0–100 Merit Score, derived only from observable verification evidence (methodology on /about); "Purity" is the latest independent COA. Some buy links are affiliate links — Merit may earn a commission at no extra cost to you, and where a vendor offers one, the code shown gets you a discount at their checkout. Affiliate status never affects price data, ranking, or the Merit Score (full policy on /disclosure). Research use only.
COAs for Bronchogen
2 third-party tests across 1 vendor. Each card links to the full report.
Research use only — not for human consumption and not approved by the FDA. Nothing here is medical advice.