Caffeine + L-Theanine, Decoded: LSC100 + Nootropic Science cover

Caffeine + L-Theanine, Decoded: LSC100 + Nootropic Science

Curated byLight Speed4 cardsUpdated Sep 2026
This is the ingredient stack the receipts behind why LSC100 pairs caffeine with L-theanine instead of just slamming caffeine alone.
Effects of l-theanine–caffeine on ADHD in children
nature.com
Effects of l-theanine–caffeine on ADHD in children

We examined the acute effects of l-theanine, caffeine and their combination on sustained attention, inhibitory control and overall cognition in boys with attention deficit hyperactivity disorder (ADHD). The study found that the l-theanine–caffeine combination may be a potential therapeutic option for ADHD-associated impairments in cognitive performance.

Caffeine and Theanine Effects on Athletic Performance
pmc.ncbi.nlm.nih.gov
Caffeine and Theanine Effects on Athletic Performance

This study investigates the acute effects of combined and isolated caffeine and theanine supplementation on physical and cognitive performance in competitive athletes. It highlights the importance of both physical capacity and cognitive functions such as decision-making and attentional control in modern athletic performance.

Using Caffeine to Optimize Mental & Physical Performance
hubermanlab.com
Using Caffeine to Optimize Mental & Physical Performance

Learn about the physiological benefits of using caffeine for optimal mental and physical performance, from how much you should take to when best to have it.

Caffeine: What are hidden sources? - Mayo Clinic Health System
mayoclinichealthsystem.org
Caffeine: What are hidden sources? - Mayo Clinic Health System

Learn how much is too much when it comes to caffeine and the hidden sources you may not know about.