Common evidence-backed ingredients include citrulline malate for pumps, beta-alanine for endurance, caffeine and L-theanine for clean energy, and electrolytes for hydration. Fully-disclosed labels build more consumer trust than proprietary blends. When you post your formula brief on AJ Cosmo Labs, manufacturers can advise on dosing, sourcing, and label-claim accuracy for your target market.
Read the full guide on private label pre workout manufacturer low moq →