Sexual Health

Articles covering the biology of sexual desire and performance, the hormonal, vascular, and neurological systems that underlie both, and compounds including PT-141, tadalafil, sildenafil, vardenafil, and combination approaches that address these systems through distinct mechanisms.

Women's Health

Oxytocin: The Bonding Hormone That Does Far More Than Bond

Oct 3, 2026

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5 min read

Oxytocin: The Bonding Hormone That Does Far More Than Bond

What oxytocin actually does beyond bonding, how its receptors in cardiac tissue, adipose tissue, immune cells, bone, and the gut produce cardiovascular, metabolic, anti-inflammatory, and bone health effects through mechanisms distinct from every other compound in the catalogue, and why the bonding narrative captures only a fraction of its biological significance.

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Women's Health

Kisspeptin and Female Hormonal Health: The Upstream Signal That Shapes the Entire Cycle

Sep 27, 2026

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5 min read

Kisspeptin and Female Hormonal Health: The Upstream Signal That Shapes the Entire Cycle

What kisspeptin's role in the LH surge actually is, how KNDy neuron hyperactivity connects kisspeptin to hot flashes and sleep disruption in perimenopause, what the clinical research on kisspeptin and hypothalamic amenorrhea shows, and how it fits into a comprehensive female hormone optimization protocol.

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Science & Biology

Why Some Peptides Work Better Together: The Logic Behind Combination Stacks

Sep 26, 2026

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6 min read

Why Some Peptides Work Better Together: The Logic Behind Combination Stacks

The mechanistic logic behind why BPC-157 and TB-500 work better together than either alone, what KPV and GHK-Cu add to the Wolverine base, how the DSIP/BPC-157/CJC-1295 overnight stack uses temporal synergy, and the principle of complementarity that determines when a combination is genuinely superior to its individual components.

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Safety & Sourcing

+17

How to Get Started With Health Optimization: A Practical First Guide

Sep 10, 2026

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4 min read

How to Get Started With Health Optimization: A Practical First Guide

What body composition testing, resting metabolic rate, and VO2 max actually measure, why objective data comes before any protocol, and how physician-supervised telehealth makes the legitimate optimization pathway more accessible than most people realize.

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Longevity

Enclomiphene: The Case for Raising Testosterone Without Replacing It

Sep 9, 2026

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5 min read

Enclomiphene: The Case for Raising Testosterone Without Replacing It

What Enclomiphene is, how it raises testosterone by working upstream through the HPG axis rather than bypassing it, why it preserves fertility and natural production where TRT does not, and who is the right candidate for each approach.

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Women's Health

What Women Were Never Told About Desire, and Why the Conversation Is Finally Changing

Sep 7, 2026

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5 min read

What Women Were Never Told About Desire, and Why the Conversation Is Finally Changing

The hormonal drivers of female sexual health, why PT-141 works through a central mechanism that PDE5 inhibitors do not, how testosterone optimization addresses libido specifically, and why the desire versus arousal distinction in women determines which interventions are appropriate.

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Women's Health

Kisspeptin: The Upstream Signal That Drives Your Entire Hormonal Axis

Aug 30, 2026

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4 min read

Kisspeptin: The Upstream Signal That Drives Your Entire Hormonal Axis

What kisspeptin is, how it drives LH, FSH, testosterone, and estrogen production from the top of the hormonal axis, its direct neurological effects on libido, and why working upstream in the hormonal system preserves regulatory architecture that downstream replacement cannot.

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Women's Health

+15

How to Think About Building a Longevity Protocol That Actually Works

Aug 29, 2026

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6 min read

How to Think About Building a Longevity Protocol That Actually Works

The hallmarks of aging as a framework for protocol design, the foundation layer every longevity protocol requires, and how NAD+, GHK-Cu, Epithalon, Thymosin Alpha-1, and MOTS-C address specific biological processes rather than trending ingredient lists.

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Women's Health

Sexual Health Is Not a Vanity Metric. It Is a Biomarker.

Aug 27, 2026

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5 min read

Sexual Health Is Not a Vanity Metric. It Is a Biomarker.

The biology of sexual desire and performance, how PT-141, tadalafil, sildenafil, and vardenafil work through distinct mechanisms, and why declining sexual function is one of the earliest and most sensitive indicators of broader hormonal and vascular health.

Peakform Rx

Sexual Health

Oxytocin: The Bonding Hormone That Does Far More Than Bond

Kisspeptin and Female Hormonal Health: The Upstream Signal That Shapes the Entire Cycle

Why Some Peptides Work Better Together: The Logic Behind Combination Stacks

How to Get Started With Health Optimization: A Practical First Guide

Enclomiphene: The Case for Raising Testosterone Without Replacing It

What Women Were Never Told About Desire, and Why the Conversation Is Finally Changing

Kisspeptin: The Upstream Signal That Drives Your Entire Hormonal Axis

How to Think About Building a Longevity Protocol That Actually Works

Sexual Health Is Not a Vanity Metric. It Is a Biomarker.

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