
The Science Behind the Serum
All of our ingredients are included in our formulation for good reason.
All of our ingredients are included in our formulation for good reason.
Topical application of zinc can reduce dihydrotestosterone (DHT), a form of testosterone...
There are at least 43,100 studies on Zinc Gluconate and we're always looking for more.
We love reviewing new research, and we'd love to learn from you too. If you run across an interesting study and want to share it, please send it to us at: research@collectivelabs.com