Skip to content
Ep 711h 14m · 19 February 2026 · Learn

Peptide Q&A #29 – Semax & Selank Brain Longevity, RETA for Women, & Peptide Quality Truth

← All episodes
0:00 / 1:14:12
AppleSpotifyYouTube
Research use only

Any compounds discussed may be intended for research purposes only. Nothing here is a protocol to follow — amounts, timing and cycle lengths are reported as the named speaker described them.

In this episode

0 chapters. Timecodes play from that moment.

Episode notes

Welcome back, warriors! In this week’s Peptide Q&A, JD Denham and William T. Haas break down real-world protocols for fat loss, brain performance, longevity, and how to build stacks that actually match your goals plus a deep dive into peptide safety and sourcing. No fluff. No scripts. Just straight talk from experience.

Chapters:

00:09 Intro, Rainy Day Banter & Q&A Format Explained

03:10 Why Different Personalities Make the Podcast Work

08:30 Stalled Fat Loss on GLPs & When to Switch Compounds

17:20 Bodyweight Training, Muscle Loss & Metabolism

22:40 Reta Stacks for Fat Loss Without Losing Muscle

31:00 Fasting, Food Timing & Peptide Use

38:20 Vetting Peptide Companies, COAs & Pricing Reality

48:40 TRT, Libido Issues & Estrogen Troubleshooting

57:10 CJC-1295 With vs Without DAC (First-Time Use)

1:00:10 Best Fat Loss Stacks to Run With Reta

1:09:45 SS-31, Mitochondria & Cardiovascular Support

1:11:10 When Surgery Beats Peptides for Healing

1:12:15 Podcast Growth, Future Plans & Outro

We cover:

🧠 Semax & Selank Longevity: BDNF, neuroplasticity, cycling vs continuous use, performance timing, and anxiety dosing strategies

🏋️ Ex-Powerlifter Recomp Plan: TRT + RETA setup, AOD, SLU-PP-332, 5-Amino-1MQ, GH for muscle retention, and how to train heavy for fat loss

🔥 Training for Body Recomposition: Short rest periods, compound lifts, fasting integration, and hitting muscles twice per week for metabolic output

👩 Low-Dose RETA for Women: When to titrate up, why lowest effective dose matters, preserving muscle with Tesa-IPA, and where KPV fits

🍽️ RETA Reality Check: Appetite control vs starvation, habit change, food quality, and why it’s not a magic shot

🧬 Thyroid Cancer Warning Explained: Rodent data vs human risk, MEN2 history, quality-of-life decision making, and doctor conversations that matter

⚙️ What to Stack with RETA: Fat-loss stacks vs mitochondria, anti-aging protocols, NAD timing, and GH for 40+ optimization

📉 Long-Term Low-Dose RETA: Metabolic health benefits, desensitization myths, titrating down vs coming off, and maintenance strategy

🏃 Endurance Athletes & Fueling Issues: When RETA suppresses calories too much, MK-677/IPA for appetite, GH timing, and recovery support

📦 Peptide Safety & Contamination: China raws vs U.S. bottling, endotoxin testing, heavy metals, COAs, real cost of proper testing, and how to vet companies

🫀 Heart Health & SS-31: Mitochondrial integrity, energy utilization, and realistic expectations with structural conditions

🌍 Lifestyle Over Peptides: Why training, movement, diet, and daily activity are still the foundation everything else amplifies

🎙️ What’s Next for the Podcast: Possible guest episodes and expanding education for women’s hormones

💡 Peptides amplify the work they don’t replace it. Dial in training, nutrition, recovery, and lifestyle to unlock their real power.

📌 Subscribe for weekly, no-fluff protocols, dosing guidance, and real-world results.

You’re a warrior. Act like one.

Follow us on social media:

JD's Instagram: https://www.instagram.com/jd_denham_fit

Will's Instagram: https://www.instagram.com/williamthaas/

Warrior-Makers page: https://www.instagram.com/warrior_makers_supplements/

Sources cited
0
Runtime
1:14:12
Chapters
0
Category
Learn

Compounds discussed

Peptide A–Z →
5-Amino-1MQSS-31CJC-1295IpamorelinTesamorelinSelankRetatrutideNAD+

From the transcript

Full transcript, searchable, every episode.

Read the full transcript →

Whether it's hot yoga, over 100 degree weather, or too much sun.

Speaker 0 · 0:05

Keep listening

All episodes →
Ep 126 · 1h 31m
Peptide of the Week: What's Really in Your Water – With Dani Carroll

Learn

Ep 125 · 1h 32m
Peptide Q&A #56 – SS-31 Deep Dive, Fertility on TRT & Building Muscle

Learn

Ep 124 · 1h 15m
Peptide of the Week: HRT, Peptides & Longevity With Dr. Ksenia

Learn

Ep 123 · 1h 19m
Peptide Q&A #55 – Peptide Sensitivity, COA Verification, Cortisol & Sleep & Insulin Resistance

Learn

Never miss a drop

New episode alerts, every week

The episode, its chapters and every source cited, straight to your inbox. No fluff. No spam.