Skip to content
Version 2.0 formulas releasing soon · Single batch every time — every batch reformulated and matched to the latest scientific evidence · 166 evidence-based compounds across 30 products.Version 2.0 releasing soon · Single batch every time · 166 compounds across 30 products.
NEX-GEN™
Build your stack

Formulas built the way I would build them for myself.

Tier 1 · multiple human RCTs

Pycnogenol® French maritime pine bark extract

Randomized double-blind crossover (Enseleit, Eur Heart J): improved endothelial function in CAD patients at 200 mg; 100 mg/day improved FMD in healthy adults; >160 trials.

9/10evidence score
Horphag Researchlicensed form owner
100 mgstudied dose used

What the evidence shows

Randomized double-blind crossover (Enseleit, Eur Heart J): improved endothelial function in CAD patients at 200 mg; 100 mg/day improved FMD in healthy adults; >160 trials.

Tier is our appraisal of the human evidence at the dose we use: Tier 1 = multiple randomized trials; Tier 2 = human trials, fewer or smaller; Tier 3 = mechanistic, traditional or early human data; Tier 4 = emerging. Ingredients below Tier 2 are included only where the safety record is long and the traditional use is specific.

Form and dose

Form used
65–75% procyanidins
Branded source
Horphag Research
Dose per serving
100 mg
Delivery
Standard / as studied

Who should be careful

Mild GI; theoretical additive with antiplatelets. Talk with your clinician before starting if any of this applies to you.

In our formulas

FAQ

Which NEX-GEN formulas contain Pycnogenol® French maritime pine bark extract?

Ultimate Blood Flow (100 mg per serving). Every formula lists its full dose on the Supplement Facts panel — no proprietary blends.

What form of Pycnogenol® French maritime pine bark extract does NEX-GEN use and why?

65–75% procyanidins. We use the licensed branded form so the dose on our label matches the material studied in the trials.

What does the evidence actually show for Pycnogenol® French maritime pine bark extract?

Randomized double-blind crossover (Enseleit, Eur Heart J): improved endothelial function in CAD patients at 200 mg; 100 mg/day improved FMD in healthy adults; >160 trials.

Who should be careful with it?

Mild GI; theoretical additive with antiplatelets. Talk with your clinician before starting if any of this applies to you.

Sources

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Nothing on this site is medical advice — it is educational "what I would do if I were you" guidance from an executive health coach. Talk with your clinician before starting any supplement, especially if you take medication, are pregnant or nursing, or have a medical condition. Last reviewed October 2026.

The Ultimate Handbook of Health — cover
The protocols we cannot publish here

Book a “What I Would Do If I Were You” consultation

A one-hour, one-on-one session with Jason Johns that ends with your own customized edition of The Ultimate Handbook of Health: detailed, personalized protocols including peptides, bioregulators, and highly specific supplement timing and an interactions checker — a stack designed for your biology and taken when it can actually be absorbed.

  • Full review of your goals, labs and current stack
  • Customized Handbook (Version 2.0 — now with infographics) written for you
  • Sourcing guidance and what to track at each follow-up