Quick comparison: Caffeine and Theanine have 2 overlapping categories and appear together in 16 products.
| Feature | Caffeine | Theanine |
|---|---|---|
| Type | alkaloid | amino_acid |
| Common Dosage | N/A | 200 mg |
| Best Bioavailability | Caffeine Anhydrous (99%) | L-Theanine (90%) |
| Categories | 3 | 4 |
| Available Products | 0 | 0 |
Yes, Caffeine and Theanine can typically be taken together. In fact, we found 16 products in our database that contain both supplements, suggesting they complement each other well.
Both supplements share 2 common categories, indicating they may work synergistically for similar health goals.
Caffeine boosts alertness and focus by stimulating the central nervous system, enhances physical performance, and may improve mood. It supports metabolism and fat burning, potentially aiding weight management. Coffee, tea, and energy drinks are common sources.
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L-Theanine promotes relaxation without drowsiness, reduces stress, and improves focus when paired with caffeine. It supports sleep quality and enhances alpha brain wave activity. Found in green tea and supplements.
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Both Caffeine and Theanine are used for these health goals:
We found 12 products that combine both supplements:

Transparent Labs

Transparent Labs

Transparent Labs

Raptor Nutrition

Transparent Labs

Transparent Labs

Gorilla Mind

Raptor Nutrition

Gorilla Mind

Transparent Labs

Transparent Labs

Gorilla Mind
Medical Disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting any supplement regimen.