OH! I've been fake-n-bakin' my body (not my face or neck, I use Mystic Tan for that and blends in) once in awhile to keep a good color, but not a dark one.
N'ways...I usually use their Swedish line of suntanning activator lotions and have loved them. Yesterday I went in and grabbed what I thought was my usual shot of Swedish lotion....it had a tingler in it.
If you've ever used a tingler in a lotion for fake and baking (stand up or bed), you'd know what I was talking about.

I was in there no more than 5 minutes and my skin felt like it was on FIY-AH! I got out of there lookin' like a red beet. There's something in the tingler that stimulates the skin and why people use it, I'm not sure.
The girl knows me pretty well there and I walked by all red and said "There was a tingler in there, huh?"

......lol....she said "Oops! You got great color, though".....yeah, if red is your color.
It calms down after awhile, but especially for the older ladies,....I wouldn't recommend anything with a tingler in it cuz it made my skin puff up and RED! It's back to normal now, but I'll be checkin' the lotion carefully from now on.....ha!