GLP-1s / Peptides MAKE LOSING WEIGHT EASY

Its never been easier, and more enjoyable to lose weight and get healthy thanks to the GLP-1s and other peptides available.

We have created the ultimate resource to help you on your journey. Learn about what is available, how to use them, where to buy them, and how to do everything safely.

KLOW80 VialTirzepatide VialRetatrutide Vial
Before and after weight loss results

Real Results with GLP-1s

The Science Behind the Success

GLP-1 receptor agonists like Tirzepatide and Semaglutide have transformed weight loss by targeting the hormones that control hunger and blood sugar. Unlike stimulants or crash diets, these peptides work with your body's natural signaling to reduce appetite, slow gastric emptying, and improve insulin sensitivity — so weight loss feels sustainable, not forced.

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Peptide dosing calculators

Know Your Dose

Tools to Help You Stay on Track

Dosing peptides correctly is critical to both safety and results. Our free calculators take the guesswork out — input your vial concentration and desired dose and get the exact volume to draw. We also provide titration schedules, reconstitution guides, and injection site rotation charts so you always know exactly what you're doing and why.

Open Dosing Calculator
Calorie and goal weight calculator

Calorie & Goal Weight Calculator

Find Your Target, Then Hit It

Knowing your calorie target is the foundation of any successful weight loss plan. Our calculator uses your current stats, activity level, and goal weight to generate a personalized daily calorie budget and projected timeline. Pair it with your peptide protocol and you'll have a complete, data-driven roadmap to your goal weight.

Calculate Your Numbers
Vitamins and minerals for weight loss support

Vitamins & Minerals

Support Your Body From the Inside Out

GLP-1s and peptides work best when your body has the nutrients it needs to function optimally. We break down the essential vitamins, minerals, and supplements that support energy, muscle retention, and metabolic health during your weight loss journey — from magnesium and B12 to zinc and vitamin D. Know what to take, how much, and why.

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Lab work and blood panels for GLP-1 monitoring

Know Your Numbers

Labs to Order Before, During & After

Monitoring your bloodwork while on GLP-1s or peptides is one of the most important things you can do. We outline exactly which labs to order — including fasting glucose, HbA1c, lipid panel, CMP, thyroid, and hormone markers — so you can confirm the protocol is working, catch any early warning signs, and give your doctor the full picture. We also explain what each result means and what ranges to aim for.

Build My Lab Checklist
Peptide vialTirzepatide vialRetatrutide vial

Peptides Worth Considering

Read about my favorite peptides

A deep-dive into tirzepatide, retatrutide, the Tirz+Reta stack, KLOW (BPC-157, TB-500, GHK-Cu, KPV), NMN and the NAD+ pathway, MOTS-c, and more. The science behind each compound, what the research actually shows, and why I find them compelling.

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Supplies for GLP-1 and peptide administration

Peptides & Supplies

Buy supplies or compare other vendors

We sell syringes, needles, bacteriostatic water, alcohol swabs, and everything else you need for safe reconstitution and injection — shipped directly to you. We also aggregate and compare pricing across vendors on peptides and GLP-1s so you always know you're getting the best deal. One place to order your supplies and shop the market.

Buy or Compare
Lyophilized pharmaceutical vials ready for inspection

How Your Peptide Vials Are Created

13 Steps From Raw Powder to Finished Vial

A complete breakdown of the pharmaceutical freeze-drying process — from raw material verification and vial depyrogenation to formulation chemistry, sterile filtration, lyophilization cycles, and visual inspection. Understand exactly where gray-market vendors cut corners and what a properly manufactured vial actually requires.

Read the Deep Dive

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For research purposes only. Not medical advice.

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