The more taboo, the more we talk about it.
A natural hormonal health company here to tackle taboos about testosterone deficiency, open up conversations about Andropause and low testosterone to help you start living the life you deserve.


Meet The Founders
DNA are a husband and wife team who, after their personal experience with both Andropause and Menopause, set out to offer a natural alternative to pharmaceutical hormonal solutions.
Bertie is a qualified clinical nutritionist, formulator, published author and the ex head of global communications at MTV.
Sheldon has over 2 decades of experience as a physical performance specialist and MMA Conditioning Coach. With a degree in sports nutrition and his extensive knowledge of Anabolic use in the industry, Sheldon is our in-house testosterone specialist.
Both Bertie and Sheldon have both had their own challenges with hormonal health and were both offered HRT & TRT but wanted a natural alternative and when it became apparent there wasn’t any, they set off to develop the world’s first range of natural testosterone supplements for both men and women.
OUR VISION
Being the best in the world is not easy as we know! As the leading natural testosterone brand, we empower millions of people every day to maximise their own natural testosterone health.
OUR MISSION
To champion natural testosterone health and enable people to maximise their daily potential in health, happiness, success and in doing so, living life their best life everyday.
OUR PURPOSE
Raising the standards of the natural testosterone supplement industry to offer modern solutions for common hormonal health issues that not only work, but work exceptionally well.
Our Journey
The MANIMAL Pack
Meet the DNA Team
The Dynamic Team at DNA are all passionate about natural testosterone health.

Sheldon Stringer
Sheldon is one of DNA's Co-Founders, Creative Director and our Original Silverback.
With over 2 decades of experience as a physical performance specialist and MMA conditioning coach, Sheldon has extensive first hand experience of the importance of testosterone with regards to health and wellness.
Sheldon also has vast knowledge of anabolic steroids and how these synthetic hormones negatively affect the body and its ability to produce healthy levels of testosterone.
Sheldon is our in-house testosterone specialist.

Roberta Stringer
Roberta "Bertie" is one of DNA's Co-Founders, C.E.O and our in-house Clinical Nutritionist.
Bertie has a nutritional degree from the college of natural medicine and is responsible for formulating our trio of unique power powders.
Bertie is also a published author and the ex global comms director at MTV and brings her vast business and professional experience to her role as CEO at DNA.