The Science

The Science

Our 3 ingredients to power your mind.

Instant-Release Caffeine

Extended-Release Caffeine

L-Theanine

When building Peak Focus, we wanted to create an evidence-backed formula that provided all-day focus and productivity.

Read the science

1. Pharmacokinetic profile of a novel sustained-release caffeine with extended benefits on alertness and mood: A randomized, double-blind, single-dose, active-controlled, crossover study
2. Comparative Bioavailability and Benefits on Mental Functions of Novel Extended-Release Caffeine Capsules against Immediate-Release Caffeine Capsules: An Open-Label, Randomized, Cross-over, Single-Dose Two-Way Crossover Study
1. The impact of caffeine on mood, cognitive function, performance and hydration: a review of benefits and risks
2. Caffeine as an attention enhancer: reviewing existing assumptions