Dihexa vs Cerebrolysin: Complete 2026 Comparison

Dihexa

Hepatocyte growth factor (HGF) / c-Met receptor agonist. Promotes new synapse formation via HGF pathway. ~7 orders of magnitude more potent than BDNF in some assays.

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Cerebrolysin

Mimics BDNF, GDNF, NGF (multiple neurotrophic factors). Promotes neurogenesis, reduces excitotoxicity, supports synaptic remodeling.

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Dihexa research areas

Improves long-term memory, neurogenesis. Tanner's #1 recommendation for anti-Alzheimer / anti-dementia use in bodybuilders worried about brain damage from PEDs.

Cerebrolysin research areas

Heavy-hitter for damaged brains. Used clinically for stroke recovery, traumatic brain injury, Alzheimer's. Tanner mentions for guys with histories of drug abuse whose brain hasn't fully recovered.

Dihexa dosing

• host: 10 milligrams per dose; daily use eventually feels drug-like (00:03:31)
• DrJones: Anecdotal reports indicate users exploring Dihexa cycles for potential neurogenesis/synaptogenesis effects (00:13:56)
• Steve: Two or three times per week, taken in the morning due to long-lasting effects; cycle through with bromantane and noopept rather than daily use (00:15:05)
• host: The host reported using 5 mg orally once a day in the morning for a 14-day cycle, followed by 6-8 weeks off. Dihexa is reported to be... (00:18:24)
• Speaker 1: According to Speaker 1's approach: Do not start with Dihexa; first clear neuroinflammation, get mitochondria functioning, optimize... (00:20:19)

Cerebrolysin dosing

• host: Protocol reported: Acute (directly after match): 50 mL IV. Recovery phase: 20 to 50 mL IV or IM daily for 10 to 30 days depending on reported... (00:12:16)
• Steve: Steve's protocol: 5 mL injection daily (split a 10 mL ampule between two 5 mL syringes, refrigerate one) (00:15:56)
• Vigorous Steve / Steve: Vigorous Steve reported using 5 mL intramuscularly before bed for about one month. (00:23:27)
• Will: Aim for ~30 mg per day (one 30 mg bottle) for 10 days in a row, repeated about 4 times per year. Studies/doctors have used up to 5... (00:25:34)
• Steve: Steve reported using 5 ml IM Cerebrolysin daily before bed, increasing to 10 ml on leg days, over a ~1 month cycle (anecdotal, source... (00:50:49)