Guayusa Extract supplementation for targeted health support.
Both are caffeinated South American leaves. Guayusa is sweeter, less bitter, and has more L-theanine. Mate has more theobromine. Different flavor profiles, similar energy.
Different, not necessarily better. Guayusa has L-theanine that coffee lacks, creating smoother energy. But coffee has its own beneficial compounds. Try both.
Not recommended. It contains significant caffeine. The indigenous tradition of dawn guayusa ceremonies makes sense for timing.
Click through to the studies bar for the evidence base.
See the dosing guide below.
Compare formats before buying.
Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
Close. Guayusa tea has about 66mg per cup vs coffee's 95mg. Extracts can be more concentrated.
When sourced properly, yes. It's traditionally grown in agroforestry systems that preserve rainforest. Look for fair-trade and rainforest alliance certifications.
Geography and marketing. It only grows in the upper Amazon. Western discovery is relatively recent compared to tea or coffee.
Most research uses 0.2g daily. Below 0.1g, you're probably wasting money. Above 0.4g, no extra benefit. The curve plateaus. Safe upper limit ~ 0.6g.
Guayusa Extract has emerging evidence.
Ilex guayusa, native to the upper Amazon (Ecuador, Peru, Colombia)
Guayusa Extract interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.