The warming tingle from the niacin and yohimbe kicks in within a minute or two, which surprised me in a good way. A little gel goes a long way, so even the 1 oz tube has lasted me a while.
Hazel Y.★★★★★
The warming sensation from the niacin kicks in within a minute or two, which caught me off guard at first but now it's my favorite part. A little goes a long way with this 1oz tube, so it's lasting longer than I expected.
Avery★★★★☆
The 1 oz tube is smaller than I pictured, so I'd go through it fast if I used it regularly. That said, the gel texture stays slick instead of getting sticky, and the niacin gives a nice gradual tingle rather than an overwhelming burn.