Glenn Koslowski

Glenn Koslowski is a well known coach that has worked with many world class athletes and celebrities when they need to peak for a sports event, movie or photo shoot. With over 15 years of experience in nutrition and training, he always brings his clients to their best shapes and highest athletic abilities in the shortest possible time.

Most common bodybuilding injuries and how to avoid them

Bodybuilding pushes the body to its limits, sculpting strength, aesthetics and some would even say the mind. Because of that, staying health is probably one of the most important aspects of bodybuilding. However, the sheer intensity of heavy lifting and repetitive motions increases the risk of injury, especially when we’re talking about an individual undergoing […]Read More

Protein bioavailability: what is it and what are the best sources?

Protein intake is a major aspect of fitness and bodybuilding, playing a very important role in muscle growth, repair, and overall health. However, not all protein sources are made the same. The concept of protein bioavailability helps us identify which sources our bodies will effectively digest and use. Here’s a closer look at what bioavailability […]Read More

Mushroom chitosan: a plant-based option for skincare

Mushroom chitosan is a powerful ingredient in the skincare world, known for its biocompatibility, hydrating properties, and ability to support wound healing and skin regeneration. Derived from the cellular walls of certain mushrooms, this eco-friendly, plant-based alternative to traditional chitosan (which is usually sourced from shellfish) has recently caught the attention of the industry. It’s […]Read More

Co-polyacrylamide: a filler that can last for a decade

Co-polyacrylamide, a synthetic polymer, is a popular and effective dermal filler in cosmetic dermatology. Known for its durability and biocompatibility, co-polyacrylamide-based fillers are mainly used to correct facial volume loss, smooth wrinkles, and contour facial features, as well as fill certain body parts. While other fillers like hyaluronic acid and collagen dominate the market, co-polyacrylamide […]Read More

Calcium Hydroxyapatite: the ultimate filler for facial modeling?

In the field of cosmetic dermatology, calcium hydroxyapatite (CaHA) has become a popular and effective option for facial modeling. Whether it’s restoring lost volume, enhancing facial contours, or smoothing out wrinkles, CaHA-based fillers have become a staple solution for those seeking non-surgical facial rejuvenation. This article explains a bit of the science behind calcium hydroxyapatite, […]Read More

PDRN: the most revolutionary rejuvenating agent for skin health?

In the world of skincare and cosmetic treatments, one ingredient has been constantly gaining attention for its potent rejuvenating properties: Polydeoxyribonucleotide, or PDRN. Derived from the DNA of salmon or trout, PDRN is a unique substance that has made significant progress in both medical and aesthetic fields. Known for its ability to promote skin healing, […]Read More

Muscle memory: how powerful is it and how does it work?

Muscle memory is a popular concept in fitness, often described as the body’s ability to “remember” previous muscle size and strength levels, allowing for quicker recovery after a period of inactivity. But just how real is this idea? What happens to your muscles during a long break, and how does muscle memory really work? This […]Read More

Silent gain killers: endocrine disruptors in your life

Bodybuilding, muscle growth or just being fit all require a careful balance of diet, exercise, rest, and adequate hormone levels. While most people focus on training and nutrition, there’s an often-overlooked factor that could be messing with your efforts: environmental toxins. Specifically, endocrine disruptors (found in everyday household products) can interfere with your body’s hormonal […]Read More

8 myths about creatine and the reality of it

Creatine is probably the most widely researched and popular supplement in the fitness and bodybuilding world. Despite its proven benefits, many myths and misconceptions continue to surround its use, especially by the general population. This article aims to debunk common myths about creatine, shedding some light on its effects, safety, and usage. Myth 1: creatine […]Read More

Learning from legends of the past: Sandow, Hackenschmidt and Atlas

In the modern era of bodybuilding, advanced equipment, supplements, hormones, and science-based training programs dominate the scene. However, the roots of bodybuilding date back to a time when simplicity, dedication, and willpower were key. Early 20th-century bodybuilders like Eugen Sandow, George Hackenschmidt, and Charles Atlas paved the way with methods that, although some may consider […]Read More