Short answer: Beta-Alanine (40mg) supports carnosine production, which the brand describes as a natural antioxidant that helps protect neurons from age-related wear.
Why this ingredient's typical use differs from its role here
Beta-Alanine is more commonly known in athletic contexts for causing skin tingling at higher doses — worth understanding this specific, cognitive-focused application by contrast.
Why 40mg is described as unlikely to cause a noticeable effect
Beta-Alanine at much higher doses can cause harmless skin tingling (paresthesia); at 40mg this isn't expected to be noticeable — a direct, honest dosing note.
💡 Worth knowing: neuron antioxidant support is listed directly among the formula's six stated benefits, tied specifically to this ingredient's carnosine role.