Hi -,

Most supplements ask your body to adapt to them. A new category does the opposite, and it's where performance nutrition is heading.

Bio-manufactured supplements are designed to replicate compounds your body already produces, down to the molecular level.

SwissRX Revitalize is built around effera, a bio-identical human lactoferrin.

Lactoferrin is a protein your body produces to regulate iron, control inflammation, support immunity, and aid recovery under stress.

The catch: most lactoferrin supplements are sourced from cows. Bovine lactoferrin gets flagged as foreign by the immune system, which can trigger the exact inflammatory response athletes are trying to reduce.

Revitalize is different. It's a bio-manufactured to molecularly match human lactoferrin, so your body recognizes it immediately and puts it to work the way it was meant to.

Why it matters for athletes: how well you recover determines how well you perform.

In studies, athletes who supplemented with lactoferrin showed measurable gains in aerobic capacity and reduced lactic acid production after 8 weeks. Better oxygen utilization. Better recovery between hard efforts. More output before fatigue sets in.

Not from stimulating your system artificially, from supporting the systems your body already relies on.

Shop SwissRX Revitalize

Quicksilver Scientific NAD+ Gold

NAD+ is the molecule your cells use to make energy. It also helps your body repair itself and is known as an anti-aging molecule.

But NAD+ levels drop with age, hard training, and everyday stress. Supplementing with NAD+ is the fastest way to rebuild those levels, and NMN is the most direct precursor available. It's a step closer to NAD+ than NR (what most NAD+ supplements use), so your cells can convert it faster and put it to work sooner.

The difference with NAD+ Gold from Quicksilver Scientific is its liposomal delivery - ensuring the NMN is not broken down in your digestive track and actually absorbed in your cells.

Shop NAD+ Gold

KA-EX Cortisol Stress Reducer

Hard training spikes cortisol. That's the point, it's the signal your body uses to adapt. The problem is when it stays elevated after training ends, blocking recovery and grinding down your HRV over weeks.

Your body already produces phosphatidylcholine to help regulate that response. KA-EX delivers more of it (combined with tryptophan and amino acids) to accelerate your return to baseline after hard efforts.

It targets post-workout cortisol specifically, so you keep the adaptation signal without paying for it in recovery.

Shop KA-EX Cortisol Reducer

V-Nella

Researchers studying elite marathon runners found a microbe in their guts, Veillonella atypica, that consumes lactic acid and converts it into propionate, a fuel source your muscles use directly during hard efforts.

Your body already knows how to use propionate. V-Nella just gives you the microbe to make more of it - the same strain found in elite runners, working the way your biology was designed to work.

Less metabolic fatigue. Better output on long efforts. Faster recovery between hard sessions.

Shop V-Nella

The future of supplementation isn't loading your body with more ingredients. It's giving your body compounds it already understands.

Your biology has the blueprint. These are built to match it.

- The Feed.