L-Theanine is an amino acid found naturally in green tea. When paired with caffeine — as in Coffee Burn’s formula — it produces a well-documented combination that many people describe as “alert but calm”: sharper focus and mental clarity without the jittery, anxious edge that caffeine alone can cause.
The reason this works is that L-Theanine promotes alpha brain wave activity — the mental state associated with calm focus rather than agitation. Caffeine on its own narrows attention by blocking adenosine receptors and raising adrenaline; L-Theanine softens the sharp edges of that response without diminishing the useful alertness.
In Coffee Burn, L-Theanine 100 mg is formulated specifically to pair with the natural caffeine already in your morning coffee — one scoop stirred into the cup you were already going to make. The result is smooth, sustained focus rather than the wired-then-crashed energy cycle that many people experience with coffee alone or with harsher stimulant products.
Dietary supplement. Individual results vary. Not evaluated by FDA.
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