(edited by Cervantes :)
By all means, YES, redosing WORKS! However, redosing must be done before tollerance sets in, if it is to be most effective.
Forget everything you've been told about
building an "instant tolerance" when the shrooms take efffect.
Tolerance takes a little while to set in. Take a second dose of equal
or greater (or even less) value, 1-2 hours after you take your first
dose. You can even take a third dose 3-4 hours after the first but by
then, you will likely notice tollerance setting in.
Be sure to redose BEFORE or DURING your peak
(which may or may not be hard to remember to do... depending on the
intensity of your trip). If you redose after you peak, tollerance will
start setting in, and unless you take considerably more shrooms than
you did for your first dose, you likely won't ever climb back to the
heights of your first peak.
If you like 3-6 hour peaks on shrooms, try redosing, it works especially well with medium to large doses.
For example, (since TripMeister and Cervantes have quite a bit of experience with redosing) start with your usual dose, (TripMeister's
is 5 grams, Cervantes' is 3.5g) then 1:45 after that, take the same
dose 1 gram (so 6 for TM, 4 for Cerv) then, 1:30 later take the
previous dose amount 1-2 grams (so 7-8 for TM... Cervantes hasn't
tripple dosed... yet). It works great, but three doses seems to be the
maximum you can do. After that, tolerance is at nearly 100%.
Three doses will let you peak for over 6
hours. It's also interesting to do different strains at each dose and
watch how the trip's characteristics change.
Discuss at The Shroomery BB