Glucosamine is one of the most widely used supplements for joint care , especially from the age of 30-35, when cartilage begins to wear down naturally. 
Although it is often associated with joint pain, its function goes beyond that: glucosamine helps maintain mobility, promotes recovery after exertion, and protects the structure that supports daily movement.  

It is a nutrient that the body produces naturally, but over the years, with physical stress or intense sport, its level can decrease, affecting joint comfort.  

What exactly is glucosamine?  

Glucosamine is a fundamental component of cartilage, tendons, and ligaments.  
It acts as raw material to build and repair tissues, and is key to maintaining the hydration and elasticity of cartilage, which acts as a shock absorber between bones.  

When cartilage loses its firmness, discomfort, creaking, and stiffness appear, especially in the morning or after sitting for long periods. Glucosamine helps to prevent this degradation.  

Main benefits of glucosamine  

Improves joint comfort  

It is one of its best-known uses. 
Glucosamine helps maintain cartilage in good condition, resulting in smoother movement and less stiffness. 
Many people notice progressive relief in their knees, hips, or wrists.  

It promotes cartilage repair  

It acts as a structural material for the regeneration of connective tissue. 
This is especially useful for active people, athletes, or those who perform repetitive movements in their daily lives.  

Reduces morning stiffness  

It helps to make joints looser and more flexible upon waking or after prolonged periods of inactivity.  

It helps in processes of joint wear and tear.  

Cartilage loss is a natural process with age, but it can be accelerated by intense exercise or being overweight. 
Glucosamine helps to slow down this wear and tear and maintain joint structure for longer.  

It supports mobility in everyday life.  

Walking, climbing stairs, driving, or even standing up requires an adequate level of joint mobility. 
Glucosamine helps make these everyday tasks easier.  

Synergy with other nutrients  

It is often combined with chondroitin, MSM or B or swellia to enhance recovery and joint comfort. 
Their combined action increases the elasticity and protection of tissues.  

When is it useful to take it?