VALI Time Release Caffeine 100mg Pills - Smart Slow Release for Extended Energy & Focus. Advanced Nootropic Supplement. Brain Booster for Active Performance, Alertness & Clarity. 120 Veggie Capsules

If I don’t have time to drink coffee in morning, I just take one capsule of this caffeine and it will immediately keep me energetic.

This is the greatest caffeine!!

Absolutely love the smooth and long lasting effects of this caffeine! No jitteriness!

I liked the fact that it is timed release. I started off with 1 and had to eventually bump it up to 2 a day. I take first thing in the morning and am good to go the rest of the day. I got no jitteriness from it either.

Quality product. Just great.

My husband's neurologist advised we use only caffeine, initially, in an attempt to stem his excessive drowsiness/sleeping. I started with stronger coffee, but he wouldn't drink anymore than his usual morning amount. That's why I ordered these. I have used the limit (4 in 24 hours). Unfortunately, they have not helped. He has dementia, possibly "mixed", & an olfactory fossa meningioma. For others, this product might be the best way to go - for us, it wasn't.

I have taken only one capsule, but I have NOT had any adverse reactions. It seems to be working as advertised. I have NOT felt any jitters, nor any feeling of being short tempered as compared to a plain 100MG caffeine pill which causes my heart to flutter accessions. I am excited about finding this product.

These have zero effect on me, even at double dose. I don't know if I got a bad batch or what but Amazon won't let me return them. So I'm stuck with an $18 paperweight that's shaped like a bottle of caffeine pills.