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

Keeps my energy level level on days when I can't drink coffee/tea. Steady release, no jitters. Good value!

This stuff is amazing and REALLY works. I have tried other time release caffeine from Amazon and nothing else even comes close. You can feel this working, it’s a slow, steady release. I take caffeine pills frequently but since I started using this particular product, I actually take LESS caffeine overall now as just one of these pills really lasts and does the trick. LOVE!

Works extremely well! Taking one of these around lunchtime provides a solid stream of energy throughout the day. I ended up buying 3 of them and gifting them to my co-workers as it really helps me boost my productivity and focus. Pretty impressive approach for caffeine and I'm surprised micronized formulations for caffeine isn't more popular! Not a sponsored post - I genuinely think these are very impressive.

VALI Time Release Caffeine 100mg Capsules offer a steady and deliberate surge, a measured flame that awakens the faculties without overwhelming the senses. In the quiet moments of contemplation or the arduous stretches of labor, these capsules lend a subtle clarity, a persistent energy that guides thought along paths of reason and action. The time-release design honors patience, allowing the effects to unfold gradually, much as wisdom itself is revealed over the course of life. Yet, even in their virtue, they are not flawless. The impact, though consistent, may feel insufficient to those who seek immediate and dramatic awakening, and the ritual of taking capsules demands attention to dosage and timing. I grant four stars, for VALI performs its task with dignity and restraint, offering a companionable aid to the mind in its striving. Like the chorus of life, it moves steadily, reminding us that sustained effort often triumphs over fleeting bursts, and that measured strength is a form of mastery in its own right.

It took me awhile to find a time release caffeine tablet, finding this has been amazing! The time release is perfect for my needs and carries me through most of the day. One cuppa doesn't do it for me any more so I needed something else, a little more. The sustained release is perfect, Thank you

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. update：I think it is not suitable for long-term use. In the long run, I should choose natural coffee.

These slow release caffeine capsules work really great. They work so well to give me sustained energy for hours. I don’t get jittery or anything.

Not for everyone. I experienced a sudden rush for the first hour with my heart pounding faster and I was feeling jittery. I thought I would get a heart attack. After an hour I crashed and was feeling sleepy and drousy like I never did before and it was 9 in the morning with my work time ruined. It is not time released as they promised as it was all released instantly. Waste of $19 and time. UPDATE: I tried with other remaining tablets and got the same results. I believe there's a manufacturing defect with the capsule shell as it gets disolved easily. The entire barch should be recalled by the manufacturer.