Peptide Blog
Articles, dosing guides, and expert insights on peptides and their real-world applications.
Articles, dosing guides, and expert insights on peptides and their real-world applications.
Matrixyl is a family of topical signal peptides (original, 3000, Synthe'6, Morphomics) that stimulate collagen synthesis in skin. Full guide to the four variants, what the clinical evidence shows, how to use it, the honest comparison to retinol, and the best serums to buy.
Teriparatide is the only osteoporosis drug class that builds new bone. The 20 mcg daily protocol, full side effect profile, the osteosarcoma context, pen handling, Forteo vs Bonsity cost, and how it compares to abaloparatide and bisphosphonates.
The Glow Stack combines GHK-Cu, BPC-157, and TB-500 for skin, healing, and anti-aging. Full daily protocol, pre-blend vs separate-vial dosing, cycle length, week-by-week timeline, side effects, and cost.
Working Ascension Peptides coupon code for 50% off sitewide plus free US shipping over $100. Verified May 8, 2026. Use code PEPTIDEDECK at checkout.
GLP-1 and GLP-2 sound similar but do entirely different things. Here's the actual biology, why one is the weight-loss molecule and the other is a gut-repair molecule, and where each fits.
Starting doses, titration schedules, and adjustment rules for semaglutide, tirzepatide, and liraglutide. Plus the microdosing question and what to do if you can't tolerate the next step.
GLP-1 and DPP-4 inhibitors target the same pathway from opposite ends. Here's why they're rarely combined, when each one wins, and what the evidence shows.
Alprostadil is the prescription ED treatment urologists use when sildenafil and tadalafil stop working. Forms, dose, success rates, side effects.
Losing too much weight on retatrutide? Here's the dose-down, pause, and maintenance playbook to slow rapid loss and protect muscle.
ACE-031 produces 3 to 5% lean mass gains in weeks but caused bleeding events that halted Phase 2. Here is the honest mechanism, dosing, side effects, and how it compares to safer muscle-growth alternatives.