Verified learner
4/5
My result
I felt “pretty good” with testosterone at 750 ng/dL, but testing found low iron,…
Pros
Practical contentClear explanationsReal experience
Reviews of Callum Gambling
Back to overviewTom
5/5
My result
My bench press increased from 102.5 kg for 8 reps last week to 105 kg for 8 reps this…
Pros
Practical contentFast resultsReal experience
Verified learner
4/5
My result
The plan used actual bloodwork values, including total testosterone of 527 ng/dL and free…
Pros
Practical contentClear explanationsReal experience
kenny r
5/5
My result
My total testosterone increased 44% and my free testosterone increased 25%. It’s a good…
Pros
Practical contentFast resultsReal experience
Zach Lang
5/5
My result
Bloodwork showed my testosterone was around 460 ng/dL. Increasing vegetables and planning…
Pros
Practical contentFast resultsReal experience
Andrew
5/5
My result
I got a simple, personalized bloodwork protocol that removed the guesswork and showed me…
Pros
Practical contentClear explanationsReal experience
About the creator
Callum made it really simple and…easy to follow while still optimizing it. My…
