Science-led performance nutrition for women who want to train with purpose, build lasting strength and remain capable for decades to come.
Whey protein and pre-workout are currently in development. Join the Founding List to help shape the first release and receive priority access.
Join the Founding ListThe Position
Women have spent long enough choosing between aggressive bodybuilding products and softly packaged wellness powders that underestimate them.
Fortevity is being created for women who take their strength seriously.
Just purposeful performance nutrition, developed with scientific rigour and designed to become part of a consistent strength practice.
The Founding Two
A premium whey protein being developed to make high-quality protein easier to use consistently, after training and throughout the day. Created for women who want to support training, recovery and long-term strength without compromising on taste, quality or credibility.
Get first accessA considered pre-workout being developed for women who want to arrive at training ready to work. Purposeful ingredients. Transparent formulation. No performative aggression required.
Get first accessWhy Fortevity
Physical strength supports a bigger life. Training is not punishment. It is preparation for everything you still want your body to do.
Every ingredient should earn its place. We intend to explain what is included, why it is included and how it should be used.
Not built around a temporary transformation. Built for the next workout, the next decade and the life beyond that.
Women don't need products that patronise them. They need intelligent products, honest information and the freedom to define strength for themselves.
Built by a protein scientist
A protein biochemist and the founder of RESSETT LAB. After years working at the intersection of protein, muscle, metabolic health and women's healthy ageing, she saw a persistent gap: performance-nutrition brands rarely spoke to women as serious lifelong participants in strength.
Fortevity is being created to close that gap.
Developed with the scientific thinking behind RESSETT LAB. Built as a distinct performance-nutrition brand for the future.
Help us build it properly
That is deliberate.
Before finalising flavours, formats and formulations, we want to hear from the women who may actually use them. You will not simply be watching a new supplement company launch. You will help us make better decisions before it does.
Be first in line
Development updates, opportunities to shape the products and priority access when the first production run becomes available.
Check your inbox to confirm your place. We've sent you a short email with a link to click. If you can't see it, look in your spam or promotions folder.