Does Boldenone (Equipoise / EQ) aromatize, lower estrogen, or act like an AI?
Boldenone, most people know it by the name Equipoise or EQ, sits right in the middle of one of the biggest misunderstandings in bodybuilding. Ask...
Trenbolone Official Guide Dosage – Half Life – Side Effects Esters
by fitscience
Trenbolone has occupied a unique position in bodybuilding culture for decades. It is one of the most searched anabolic compounds not because it is obscure,...
TRT Benefits for Men: The 2026 Guide to Testosterone Optimization and Health
by fitscience
For decades, Testosterone Replacement Therapy (TRT) was viewed through a narrow, often stigmatized lens. It was seen either as a medical life raft for the...
GLP-1 Agonists for Bodybuilding: The Science of Semaglutide and Tirzepatide
by fitscience
If you walk into any high level gym in 2026, the conversation has shifted. Ten years ago, everyone whispered about Clenbuterol or T3 for getting...
BPC 157 Benefits, Dosage, and Side Effects: The Complete Science Guide
by fitscience
If you spend enough time in the gym or on bodybuilding forums, you eventually hear about a compound that sounds almost too good to be...
Melanotan 1 Peptide: Complete In Depth Guide to Uses, Effects, Safety, Science, and Real World Questions
by fitscience
Melanotan 1 peptide is one of the most studied and biologically specific melanocortin peptides ever developed. Originally engineered for medical and dermatological research, Melanotan 1...
Ovagen Peptide Metabolic efficiency
by fitscience
Ovagen peptide is a research grade ultra short peptide bioregulator that has gained attention not only in longevity and cellular biology research, but increasingly within...
How Fast Do You Lose Muscle When You Stop Working Out And How To Protect What You Built
by fitscience
If you have ever taken a break from the gym and wondered how fast you lose muscle when you stop working out, you are not...
Can you build muscle and lose fat at the same time – Body Recomposition Guide
by fitscience
The Complete Body Recomposition Guide With Action Plans If you have searched for how to build muscle and lose fat at the same time, body...
Glow Stack Peptide Recovery, Skin Health, and Enhanced Training Resilience
by fitscience
Glow Stack has become one of the most talked about peptide blends in the cosmetic and athletic recovery world. While many peptides aim directly at...
How Many Sets For Muscle Growth In 2026
by fitscience
Every lifter eventually reaches the point where effort alone is no longer enough. You can train hard, eat well, sleep well, and still stare in...
Does HCG Increase Testosterone
by fitscience
HCG sits in a strange place in the hormone world. It is not a steroid, not a SARM, and not a classic bodybuilding drug even...
Kisspeptin 10 One of the most powerful upstream hormone controllers
by fitscience
Introduction to Kisspeptin 10 Kisspeptin 10 is a short chain peptide created from the longer KISS1 protein. It acts as the master ignition switch for...
Amlexanox Fat Loss – Insulin Sensitivity – Reduced Inflammation
by fitscience
Amlexanox is a synthetic small molecule that first appeared in pharmaceutical research several decades ago. It is not a peptide. Peptides are made of amino...
The Science of Shredded: The Ultimate Protocol for Reaching 10% Body Fat
by fitscience
The benchmark of the aesthetic physique. In the world of fitness, few metrics carry as much weight as the elusive 10% body fat. It is...
Deconstructing the Squat for Optimal Performance
by fitscience
More Than Just Leg Day In the realm of strength and conditioning, few movements are as revered and as misunderstood as the squat. It is...
How To Improve Muscle Recovery After Intense Training Naturally
by fitscience
Improve Muscle Recovery Intense training feels great in the moment. The sweat, the pump, the quiet sense of superiority when you rerack the weight. The...
Best Supplements for Muscle Gain for Beginners
by fitscience
A Complete Resource for Lifters Who Want Real Results Walk into any gym and you will see two types of new lifters. The ones who...
Are Peptides Effective for Building Muscle
by fitscience
Peptides have become one of the most talked about tools in modern bodybuilding. Their rise came from a simple reason. More lifters want accelerated recovery,...
What Not to Mix With Peptides
by fitscience
Peptide use has expanded across bodybuilding and fitness because many lifters want faster recovery, better joint health, improved fat loss, or stronger muscle growth signals....
What’s Better, BPC 157 or TB 500?
by fitscience
What’s better BPC 157 or TB 500 is one of the most debated questions in the modern peptide world. Both are widely used by athletes,...
Do Bodybuilders Use Peptides?
by fitscience
Do bodybuilders use peptides is one of the most common questions in the performance enhancement world, and the answer is yes. Peptides have become a...
What Peptides Does Joe Rogan Take?
by fitscience
The question what peptides does Joe Rogan take has become one of the most searched topics in the fitness and longevity community. Rogan has built...
Does BPC 157 Build Muscle?
by fitscience
BPC 157 has become one of the most talked about research peptides in modern bodybuilding. It is promoted as a regenerative powerhouse that supports tissue...
What Peptides Do Bodybuilders Take
by fitscience
Peptides have become one of the most talked about categories in modern performance enhancement. Serious lifters, physique athletes, and competitive bodybuilders keep exploring how these...
OS-01 Peptide Reduce skin’s biological age Wrinkles
by fitscience
What Is OS-01 (Peptide 14) OS-01, also known as Peptide 14, is a synthetic longevity peptide developed by OneSkin’s biotech research team. It was initially...
MK-0777 vs MK-677: Mk777Guide to Dose, Half Life, Results, Side Effects and Purpose
by fitscience
Short version up front. Ghrelin Receptor Agonist MK-677, commonly called Ibutamoren, is a well studied growth hormone secretagogue used to raise endogenous growth hormone and...
AOD 9604: The Fat Loss Fragment Peptide Dose, Half Life & Side Effects
by fitscience
Few peptides have stirred as much interest in the bodybuilding world as AOD 9604. Once known as a failed anti-obesity drug, this human growth hormone...
S23 SARM: S23 Dosage, 23 Half Life, Results, S23 Side Effects, and PCT
by fitscience
S23 SARM: Dosage, Half Life, Results, Side Effects, and PCT Summary:S23 is one of the most powerful Selective Androgen Receptor Modulators (SARMs) known in bodybuilding...
How To Store Peptides
by fitscience
How do I store my peptides correctly? If you’ve ever spent money on performance or research peptides, you’ve probably asked the same question everyone eventually...