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The Pru Blog

Sexual Health & Intimacy

Evidence-based Pru Health guides on sexual health & intimacy: peptide therapy, the research behind it, and the standards that govern compounded medicine.

18Articles
Sexual Health & Intimacy7 min read

Best Peptides for Libido in 2026

The peptides most studied for desire and arousal, compared honestly, with how each works and how pru handles access.

Sexual Health & Intimacy7 min read

How Much Does PT-141 Cost in 2026?

A clear price guide to PT-141 by form, per dose, and per month.

Sexual Health & Intimacy7 min read

Kisspeptin and Testosterone: What the 2026 Research Shows

How a peptide your body already makes signals your own hormones, and why that's different from TRT.

Sexual Health & Intimacy7 min read

Kisspeptin for Libido: What the 2026 Research Shows

A clear look at the desire peptide behind the headlines, what studies actually found, and the prescribed options pru offers today.

Sexual Health & Intimacy7 min read

Kisspeptin Peptide: What It Is and How It Works in 2026

The hormone-signaling peptide being studied for desire, in plain language, and where it fits next to prescribed options.

Sexual Health & Intimacy7 min read

Melanotan 2 in 2026: What It Is and Why the Risks Matter

A grey-market tanning peptide, the real safety concerns, and the prescribed sexual-health options pru offers instead.

Sexual Health & Intimacy7 min read

Oxytocin dosage: nasal spray and sublingual doses in 2026

What the doses actually look like by route, what research uses, and how a physician sets yours.

Sexual Health & Intimacy7 min read

Oxytocin: The Love Hormone in 2026

What the love hormone does for closeness and trust, what research shows, and how pru offers it.

Sexual Health & Intimacy7 min read

Peptides for Sexual Health: The 2026 Guide

What the leading peptides for desire, arousal, and intimacy are, what the research actually shows, and how pru prescribes the two it offers.

Sexual Health & Intimacy7 min read

PT-141 Benefits: What the Desire Peptide Is Studied For in 2026

A clear look at how PT-141 (bremelanotide) is thought to support desire and arousal, for women and men.

Sexual Health & Intimacy7 min read

PT-141 Dosage: How Much, When, and How Often in 2026

The real numbers behind PT-141 dosing, and how your dose actually gets set.

Sexual Health & Intimacy7 min read

PT-141 for men: desire and arousal, explained for 2026

What bremelanotide does in the brain, what the research shows, and how pru handles it.

Sexual Health & Intimacy7 min read

PT-141 for Women: What Bremelanotide Does for Desire in 2026

A clear, credible look at the one desire peptide with a real clinical record in women, and how pru prescribes it.

Sexual Health & Intimacy7 min read

PT-141 Nasal Spray vs Injection: The 2026 Comparison

How the two ways of taking PT-141 differ, and why one route became the standard.

Sexual Health & Intimacy7 min read

PT-141 Side Effects: What to Know in 2026

The real, research-backed side effects of PT-141, how common they are, and who should be careful.

Sexual Health & Intimacy7 min read

PT-141 vs Viagra: Desire Peptide or ED Drug? (2026)

Two very different tools for intimacy. One works on desire in the brain. The other works on blood flow.

Sexual Health & Intimacy7 min read

The Complete PT-141 Peptide Guide for 2026

What bremelanotide is, how it works on desire, and how pru handles it with licensed physicians and pharmacy-grade compounding.

Sexual Health & Intimacy7 min read

Where to Buy PT-141 Safely in 2026

The real ways to buy PT-141 online, why it needs a prescription, and how to tell a legitimate source from a grey-market vial.