Sixty days of guarantee, counted from purchase. Thirty days of consistent use before the seller wants a refund request. Put together, they leave a window between day 30 and day 60 in which the decision is yours to make.
Sixty days from purchase; thirty of use asked for first; the decision window is what is left.
Start the bottle the day it arrives — shipping time eats into the sixty. Keep a one-line log. By day 30 you have met the condition; by day 45 you should know; by day 60 the window closes.
Two bottles run out exactly as the window shuts. Three leave a full bottle. Six leave four. None of that changes the guarantee; it just changes what is in the cupboard when it ends.
Disclosure: this trial guide is independent and may be paid a commission on orders placed through its links. SodaFit is a dietary supplement; the FDA has evaluated none of these statements.

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