⚡ Stay sharp, stay calm — the ultimate focus duo in one capsule!
Nutricost Caffeine with L-Theanine delivers a scientifically balanced 100mg caffeine and 100mg L-Theanine per capsule, designed to boost energy and enhance focus without jitters. With 240 servings per bottle, produced in NSF certified and GMP compliant facilities, and independently tested for purity, this non-GMO, gluten-free supplement is ideal for professionals seeking sustained mental clarity and calm.
| Additives | Caffeine |
| Allergen Information | Contains: Gluten Free, Soy Free |
| Units | 240 Count |
| Serving Recommendation | 1 capsule |
| Manufacturer contact | Imported Brands International Ltd., 124 City Road, London, EC1V 2NX, UK |
| Brand | Nutricost |
| Format | Capsule |
| Age Range Description | Adult |
| Country of origin | USA |
M**N
Definitely should try
Very impressed of how I can feel, relaxed and have energy in the same time,100% recommended
A**S
Quality product
Really effective !
K**R
Amazing at keeping me awake!
I find that compared to energy drinks, this takes effect quite smoothly and doesn't give me a caffeine crash. I did notice that I have been having headaches since I've started taking them, I don't know if its just me or if its a side effect. It's not too bad though, I'd rather have a slight headache than suffer from being tired all day.
H**A
It’s caffeine
Pill was a bit difficult to swallow, also I would say have 2 pills if you are an avid coffee drinker or just consume a decent amount of caffeine regularly as a single pill had almost no effect on me, also the pill seems to be more potent when had on an empty stomach.
J**Y
Ok but wrong ratio
Ok product. Wrong ratio of caffeine to L-Theanine
Trustpilot
1 month ago
1 day ago
