Caffeine, nicotine, alcohol and other everyday psychoactive substances. 144 rated.
160100% report better
Energy22 reports
Mostly positiveAResearch: Strong
256100% report better
Energy15 reports
MixedAResearch: Strong
35488% report better
Energy49 reports
MixedResearch pending
454100% report better
Energy4 reports
MixedAResearch: Strong
55283% report better
Energy305 reports
MixedAResearch: Strong
65080% report better
Energy30 reports
MixedBResearch: Moderate
74993% report better
Energy15 reports
MixedBResearch: Moderate
846100% report better
Energy32 reports
Mostly positiveBResearch: Moderate
94693% report better
Energy30 reports
MixedAResearch: Strong
1044100% report better
Energy8 reports
Mostly positiveAResearch: Strong
1143100% report better
Energy3 reports
Mostly positiveAResearch: Strong
1243100% report better
Energy7 reports
Mostly positiveAResearch: Strong
1342100% report better
Energy4 reports
MixedAResearch: Strong
1442100% report better
Energy2 reports
Mostly positiveBResearch: Moderate
1541100% report better
Energy8 reports
Mostly positiveResearch pending
1637100% report better
Energy2 reports
Mostly positiveBResearch: Moderate
173667% report better
Energy6 reports
MixedAResearch: Strong
183492% report better
Energy12 reports
MixedAResearch: Strong
193192% report better
Energy12 reports
Mostly positiveAResearch: Strong
2028100% report better
Energy3 reports
Mostly positiveBResearch: Moderate
2124100% report better
Energy3 reports
Mostly positiveCResearch: Limited
222367% report better
Energy3 reports
MixedResearch pending
2323100% report better
Energy2 reports
Mostly positiveAResearch: Strong
2423100% report better
Energy2 reports
MixedBResearch: Moderate
2523100% report better
Energy2 reports
Mostly positiveResearch pending
2623100% report better
Energy2 reports
Mostly positiveResearch pending
2722100% report better
Energy2 reports
Mostly positiveResearch pending
2822100% report better
Energy2 reports
MixedCResearch: Limited
292283% report better
Energy6 reports
MixedResearch pending
302250% report better
Energy2 reports
MixedResearch pending
312180% report better
Energy5 reports
Mostly negativeResearch pending
322167% report better
Energy3 reports
Mostly positiveBResearch: Moderate
332167% report better
Energy3 reports
Mostly negativeAResearch: Strong
3420100% report better
Energy2 reports
Mostly positiveResearch pending
3519100% report better
Energy2 reports
Mostly negativeAResearch: Strong
361567% report better
Energy3 reports
MixedBResearch: Moderate
3714100% report better
Energy2 reports
MixedResearch pending
3814100% report better
Energy2 reports
MixedDResearch: None
396100% report better
Energy2 reports
MixedResearch pending
40467% report better
Energy3 reports
MixedAResearch: Strong