We have had third-part lab test results completed and they can be shown on our website here: https://allsarms.com/sarms-certified-analysis/

No. Typical cycles are 30 days and estrogen levels will not elevate during that amount of time.  Short cycles by far work the best and cause the least amount of body disruption.

The typical cycles are 4 weeks on and 4 weeks off is the shortest time in between.

All products are shipped from Calgary, Alberta