FYI... When in doubt with deciding/purchasing supplements... Just use Kirkland brand (Costco)....

BillyJ03z

Active Member
Just FYI for all interested......I have been researching supplements and health products (purchased a sub to Consumerlabs and a few other product test sites) and I have found that Kirkland brand products have passed most/if all testing and have been rated in the top categories as well being the most cost effective.... (Fish oil, protein, Coq10, vitamins, etc....)
 
Just FYI for all interested......I have been researching supplements and health products (purchased a sub to Consumerlabs and a few other product test sites) and I have found that Kirkland brand products have passed most/if all testing and have been rated in the top categories as well being the most cost effective.... (Fish oil, protein, Coq10, vitamins, etc....)
Sadly we don't have a Costco where I live. We do have Sam's Club. Do you have any info on how Sam's house brand stacks up? Members Mark is the label.
 
Sadly we don't have a Costco where I live. We do have Sam's Club. Do you have any info on how Sam's house brand stacks up? Members Mark is the label.

I've checked about 6 products from Member's Mark B vit, Coq10, vit d, multi-vit, etc.. and they all passed quality checks... I didn't find any reviews for Member's mark fish oil and a few others....

you can order Kirkland products off of Amazon.....
 
I've checked about 6 products from Member's Mark B vit, Coq10, vit d, multi-vit, etc.. and they all passed quality checks... I didn't find any reviews for Member's mark fish oil and a few others....

you can order Kirkland products off of Amazon.....
Oh, I didn't realize that Amazon sold the Kirkland brand. Good to know. Thanks for the info my friend.
 

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Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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