Pillar — Hormonal Health

+16.4%

testosterone uplift in 54 overweight men with low baseline vitamin D status (12-month RCT).

Pilz · Horm Metab Res 2011

The gap

Testosterone in men over 30 drops about 1.6% per year. Most multivitamins are designed for someone half your age. The inputs that matter get left out.

The evidence

  1. 1.6%

    annual testosterone decline after age 30

    Feldman · Massachusetts Male Aging Study

  2. +16.4%

    testosterone uplift in 12-month placebo-controlled trial of 54 overweight men with low baseline vitamin D status

    Pilz · Horm Metab Res 2011

  3. 60%

    of UK adults are vitamin D deficient by end of winter

    Public Health England · 2016

What KōJō provides

Three inputs, dosed at the level the research used.

  1. Ingredient 1

    2,000 IU

    Vitamin D3 (algae-derived)

    Algal cholecalciferol — vegan, not lanolin. The dose used in the Pilz 12-month RCT in 54 overweight men with low baseline D status, where total testosterone rose 16.4% from a low starting point.

  2. Ingredient 2

    16 mg elemental

    Zinc Bisglycinate

    Albion TRAACS chelate. Cofactor for testosterone synthesis; the dose used in published male-fertility trials.

  3. Ingredient 3

    200 mg elemental

    Magnesium Bisglycinate

    Sleep-driven hormone release happens during deep stages. Magnesium supports the architecture that allows it.

What to expect

It compounds. Give it the time.

  1. Week 1–2

    Sleep stabilises.

    Magnesium + zinc support the deep-sleep stages where most testosterone is released. Morning energy compounds.

  2. Month 2–3

    D3 reaches sufficient serum levels.

    25(OH)D climbs above 75 nmol/L on bloods. The platform for hormonal-cascade improvements is built.

  3. Month 6–12

    The Pilz timeline.

    Trial endpoint. Total testosterone, free testosterone, and SHBG measurably improve in published research.

Less noise. More proof.

Every dose published. Every ingredient sourced.

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