Biohack Lab HQ journal
The Journal 23 articles

Research, protocols, and field notes on human optimization.

Deep dives on the most-discussed peptides, breakdowns of the biohacking protocols people are actually running, and honest reviews of the compounds, devices, and measurement tools shaping modern longevity.

Latest essay

Fresh off the bench

Creatine and Caffeine: Do They Actually Cancel Each Other Out? (June 2026)
9 min read

Creatine and Caffeine: Do They Actually Cancel Each Other Out? (June 2026)

Learn if creatine and caffeine actually cancel each other out. Current research from June 2026 shows they work together for strength and cognitive performance.

Read the essay

The archive

All issues

BPC-157: What the Research Actually Says About Healing and Recovery (May 2026)
11 min read

BPC-157: What the Research Actually Says About Healing and Recovery (May 2026)

BPC-157 research review: what animal studies show about healing and recovery, human trial gaps, dosing protocols, and safety concerns as of May 2026.

Best Red Light Therapy Devices for Biohackers (May 2026)
4 min read

Best Red Light Therapy Devices for Biohackers (May 2026)

Best red light therapy devices tested for biohackers May 2026. Compare 660nm and 850nm panel output, irradiance measurements, and clinical treatment protocols.

Continuous glucose monitor sensor on the back of an arm
/biohacking 3 min read

The Continuous Glucose Monitor Experiment

Wearing a CGM for two weeks is one of the highest-leverage experiments a healthy adult can run. Here is how to set it up, what to actually track, and the patterns almost everyone discovers.

Collagen Peptides for Sleep: The Glycine Mechanism and What the Evidence Shows (May 2026)
8 min read

Collagen Peptides for Sleep: The Glycine Mechanism and What the Evidence Shows (May 2026)

Collagen peptides for sleep: how glycine triggers core cooling, what the clinical trials show, and whether it beats standalone glycine. May 2026.

Amber pill vial on matte black surface with warm directional light
/longevity 3 min read

Rapamycin for Longevity: The Case and the Caveats

Rapamycin is the best-validated life-extending compound we have in mice. The human longevity case is genuinely interesting. So is the list of things we still do not know. Here is a grown-up read of the evidence.

Protein Intake Calculator: How Much Protein Do You Need Daily? (May 2026)
8 min read

Protein Intake Calculator: How Much Protein Do You Need Daily? (May 2026)

Calculate your daily protein needs by body weight and goal. Target 1.6-2.4 g/kg for muscle gain or 1.8-2.2 g/kg for fat loss. Updated May 2026 with research-backed ranges.

Does Creatine Cause Hair Loss? What the Research Actually Shows (May 2026)
8 min read

Does Creatine Cause Hair Loss? What the Research Actually Shows (May 2026)

Does creatine cause hair loss? A 2025 study measured hair density in 38 men taking creatine for 12 weeks and found no connection. Here's what the research shows in May 2026.

Nicotinamide Mononucleotide Supplement: Benefits, Dosage, and Side Effects (April 2026)
8 min read

Nicotinamide Mononucleotide Supplement: Benefits, Dosage, and Side Effects (April 2026)

Nicotinamide mononucleotide supplement benefits, dosage, and side effects backed by human trials. Evidence-based NMN guide for April 2026.

Top Blood Biomarkers Every Biohacker Should Be Testing in April 2026
11 min read

Top Blood Biomarkers Every Biohacker Should Be Testing in April 2026

Learn which blood biomarkers every biohacker should test in April 2026. ApoB, fasting insulin, and hs-CRP predict health outcomes and track protocol results.

Ashwagandha Benefits: Science-Backed Health Effects (April 2026)
8 min read

Ashwagandha Benefits: Science-Backed Health Effects (April 2026)

Science-backed ashwagandha benefits: 27.9% cortisol reduction, sleep improvements, testosterone gains. Clinical dosing, timelines, and results. April 2026.

Magnesium and Testosterone: Does Supplementation Actually Work? (April 2026)
8 min read

Magnesium and Testosterone: Does Supplementation Actually Work? (April 2026)

Learn if magnesium supplementation boosts testosterone. Evidence-based review of research, dosing, and who benefits. Updated April 2026 by BioHackLabsHQ.

Ashwagandha Benefits: What Science Says About This Ancient Herb (April 2026)
8 min read

Ashwagandha Benefits: What Science Says About This Ancient Herb (April 2026)

Scientific evidence on ashwagandha benefits: 27.9% cortisol reduction, 17% testosterone increase, sleep and strength improvements backed by RCTs. April 2026.

Semaglutide vs Tirzepatide: What the Clinical Trials Actually Show (April 2026)
9 min read

Semaglutide vs Tirzepatide: What the Clinical Trials Actually Show (April 2026)

SURMOUNT-5 trial data shows tirzepatide produces 6.5% more weight loss than semaglutide (20.2% vs 13.7%). Full clinical comparison April 2026.

Peptides for Looksmaxing: What the Research Actually Supports and What It Doesn't (April 2026)
8 min read

Peptides for Looksmaxing: What the Research Actually Supports and What It Doesn't (April 2026)

Research-backed analysis of peptides for looksmaxing. GHK-Cu shows real human trial data; CJC-1295, BPC-157, and TB-500 lack appearance evidence. April 2026 review.

Heart Rate Variability (HRV) Explained: What It Means and How to Improve It (April 2026)
9 min read

Heart Rate Variability (HRV) Explained: What It Means and How to Improve It (April 2026)

Learn what heart rate variability (HRV) measures, normal ranges by age, and research-backed ways to improve your HRV through training and recovery. April 2026.

Best Recovery and Performance Enhancement Options for April 2026
9 min read

Best Recovery and Performance Enhancement Options for April 2026

Research-backed analysis of recovery and performance options for April 2026. Independent review of BPC-157, TB-500, CJC-1295, and GLP-1 compounds with clinical evidence.

Vial of BPC-157 peptide on a matte black surface
/peptides 3 min read

BPC-157: What the Research Actually Says

BPC-157 is the single most-discussed peptide in the biohacking community. Here is what the preclinical evidence shows, where the human data stops, and why the gap matters for anyone considering a protocol.

What Are the Best Longevity Supplements Backed by Science in April 2026?
/Longevity Supplements 13 min read

What Are the Best Longevity Supplements Backed by Science in April 2026?

Science-backed longevity supplements ranked by human clinical data, not animal studies. Learn which compounds target aging mechanisms with replicated findings. April 2026.

Best Wearables for Biohackers to Track Longevity Metrics (April 2026)
/Biohackers 10 min read

Best Wearables for Biohackers to Track Longevity Metrics (April 2026)

Find the best wearables for biohackers tracking longevity metrics like HRV, sleep, and glucose. April 2026 guide covers Oura, WHOOP, Dexcom G7, and more.

Hand holding a continuous glucose monitor
/protocols 3 min read

A Beginner Biohacking Protocol: 90 Days of Measurable Basics

A concrete, conservative 90-day starter protocol for biohacking beginners. Measurement-first, compound-light, and designed to build habits that still matter a decade from now.

Person reviewing bloodwork and health metrics
/biohacking 2 min read

Why Biohack? The Real Benefits, Trade-Offs, and Who It Is For

Biohacking gets dismissed as a fad and oversold as a silver bullet. The truth sits somewhere in the middle. Here is an honest framework for deciding whether self-optimization is worth your time, money, and attention.

Molecular illustration representing peptides
/peptides 2 min read

What Are Peptides? A Plain-English Guide for Biohackers

Peptides are short chains of amino acids that act as precise signals in the body. Here is what they are, how they differ from drugs and proteins, and why the biohacking community is paying so much attention.