Has anyone else here noticed a significant difference between the stimulant effects of coffee and caffeine pills? If I drink an average-sized mug of coffee (~70mg of caffeine according to google), I definitely feel the effects of the caffeine within about 20 minutes or so.
On the other hand, I have a bottle of 200mg caffeine pills that I bought from one of the giant online supplement stores. Every time I take one of these pills, I never feel anything. Is this normal? The only possible explanations I can think of are:
1. The pills are fake and contain either no caffeine or a far smaller amount than the label indicates.
2. Caffeine from supplements is somehow less potent than caffeine from coffee.
Has anyone else experienced this?
On the other hand, I have a bottle of 200mg caffeine pills that I bought from one of the giant online supplement stores. Every time I take one of these pills, I never feel anything. Is this normal? The only possible explanations I can think of are:
1. The pills are fake and contain either no caffeine or a far smaller amount than the label indicates.
2. Caffeine from supplements is somehow less potent than caffeine from coffee.
Has anyone else experienced this?
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