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doi: 10.3389/fphar.2014.00073

Conclusion Neurobion injection offers a range of benefits for individuals with B vitamin deficiencies or neurological conditions

Comprehensive dose-response studies examining 3-5 different doses simultaneously would clarify whether effects plateau, continue increasing linearly, or show biphasic responses

This stability is critical for cell-based and in vivo research applications, where native peptides are rapidly degraded by intracellular proteases

Oral Supplementation The 2025 and 2026 clinical trials used oral doses of 25 to 30 mg per day and showed significant skin improvements within 4 to 8 weeks