A curated house of the world’s best wellness brands. Shop the range in the NTX app →
← Journal

SRW Rpr¹ Men's Health: Male Hormonal Wellness Without the Bro Marketing

NTX Wellness · 2025-06-30

Walk into any men's-supplement aisle and you'll see two things: tribulus-based "T-boosters" with no clinical backing, or pre-workouts with stimulants. SRW Rpr¹ takes a quieter, more clinically-grounded approach to male reproductive and hormonal health.

What's in Rpr¹

  • Zinc, fundamental to testosterone synthesis
  • Selenium, antioxidant for sperm health
  • Vitamin D3, most men test deficient; correlated with hormonal balance
  • Ashwagandha (KSM-66), clinically validated stress and cortisol modulator
  • Tongkat ali, traditional adaptogen with growing research base
  • Maca root, energy and libido support
  • L-arginine + L-citrulline, circulation and nitric oxide

What Rpr¹ targets

  • Stress-driven hormone imbalance (high cortisol = low T)
  • Subclinical fatigue / low motivation
  • Recovery from sustained training loads
  • Reproductive health and fertility support

What Rpr¹ is NOT

  • Not a steroid or hormone
  • Not a "T-booster" with overstated claims
  • Not a workout pre-load, daily use, gentle support

Realistic timeline

Hormonal shifts are slow. Most users notice the stress modulation (ashwagandha effect) within 2-3 weeks. Hormonal markers, if you blood-test, typically show shifts at 8-12 weeks.

Frequently asked questions

Is it suitable for men with normal blood-test results? Yes, Rpr¹ is supportive, not corrective.

Can I take with creatine? Yes, common stack.

Does it interfere with prescription medication? Tongkat ali and ashwagandha can interact with some medications. Consult your doctor if you're on any.

Shop SRW Rpr¹ →

General wellness information, not medical advice. Product information follows the brands’ own published materials. Speak to a clinician about your own situation.

Shop the range

Ready to start your protocol?

Browse the full range and member pricing in the NTX app.

Shop in the NTX app →
get the app:
Download on the App StoreGet it on Google Play

Registration is free, and it is what lets you buy at the member price. Use referral code NTX22 to credit your order to Wellness Protocol.

Keep reading