Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Head-to-head comparison of Bromantane and Cerebrolysin — mechanism, side effects, legal status, and pricing.
Bromantane (Ladasten) is a synthetic adamantane-derivative small molecule — not a peptide — developed in Russia as an "actoprotector"/adaptogen with combined mild psychostimulant and anxiolytic activity. It is an approved prescription drug in Russia (Ladasten) for asthenic disorders, but it has no FDA or EMA approval and no blinded, placebo-controlled human trials. It is prohibited in sport (WADA S6 stimulant) and circulates on the gray market as a research chemical.
Cerebrolysin is not a single peptide but a complex biologic produced by enzymatic hydrolysis of purified porcine brain tissue, containing low-molecular-weight peptides (<10 kDa) and free amino acids. Manufactured by EVER Pharma (Austria), it is registered in 50+ countries (Europe, Asia, Russia, Latin America) for ischemic stroke, traumatic brain injury, and dementia, but is NOT FDA-approved in the United States.
Bromantane
Cerebrolysin
Category
Legal Status
Mechanism
Half-life
Side Effects
COA-verified vendors · trust score ≥70 required · single-vial price — bulk/bundle deals may be lower
Bromantane
No pricing data yet.
Check Bromantane prices →Cerebrolysin
3 vendors list this, but none clear the trust bar (score ≥70) yet.
Check Cerebrolysin prices →COA corpus from Disclosed Labs — independently tested batches only.
Bromantane
4
COAs
99.9%
Avg purity
3
Labs
Cerebrolysin
1
COAs
—
Avg purity
1
Labs
Human evidence is limited to Russian clinical use of Ladasten. The largest published dataset is an open-label, non-comparative multicenter trial (28 centers, N=728) in asthenic disorder at 50–100 mg/day for 28 days (Voznesenskaia et al., 2010), reporting symptomatic improvement (CGI-S response 76.0%, CGI-I 90.8%) with adverse effects in ~3% of patients. No blinded, placebo-controlled randomized trial exists and there is no ClinicalTrials.gov registration. All mechanistic and toxicology data are preclinical (rat, mouse, in-vitro). Approved only in Russia; not FDA/EMA-approved; not a peptide.
Key references
The CASTA trial (Heiss et al., Stroke 2012, PMID 22282884, n=1070) failed its primary endpoint in Asian ischemic stroke patients, though a post-hoc subgroup with NIHSS >12 showed favorable mortality and functional trends. The CARS trial (Muresanu et al., Stroke 2016, PMID 26564102) reported improved upper-extremity motor recovery at day 90 with 30 mL/d for 21 days alongside rehabilitation. The Guekht 2011 vascular-dementia RCT (PMID 20656516, n=242) reported ADAS-cog+ and CIBIC+ improvements vs placebo. A 2023 Cochrane review (Ziganshina et al., PMID 37818733) concluded moderate-certainty evidence that Cerebrolysin/Cerebrolysin-like peptide mixtures probably do not reduce all-cause death in acute ischemic stroke, and flagged a possible increase in non-fatal serious adverse events. Many pivotal trials are industry-sponsored, and batch-to-batch variability as a porcine-brain hydrolysate is an ongoing methodological concern.
Key references
Bromantane and Cerebrolysin are both in the Cognitive category and may have overlapping mechanisms. Researchers should review both profiles carefully, understand the mechanisms of action, and monitor the relevant biomarkers when combining compounds in the same class. As always, consult a licensed healthcare provider before making any decisions about combining research compounds.
This platform provides informational tools only, not medical advice. This comparison is for educational purposes only. Consult a licensed provider.
Contraindications
Lab Testing
Disclosed Labs