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Buy the Cortex stack: https://livecortex.com/cortex-generation1-nootropic/
Noopept certainly does stack well with ALCAR, but the dose ranges on Noopept should be taken down just a bit.
The general recommendation is:
300-500MG ALCAR/10-20% less Noopept than you normally take orally.
Example: if you normally take 15MG oral Noopept, take 10MG. If you normally take 30MG, take 18-24MG.