How Collagen Loss Reshapes Your Skin—and How to Fight Back

Collagen, the skin's primary structural protein, makes up 70 to 80% of its dry weight, acting like a supportive net that gives the face its shape and firmness. However, from around the age of 25, the body's natural collagen production slows by about 1% each year, leading to visible changes in the skin. External factors like sugar, sun exposure, stress, and smoking also weaken collagen, making it brittle over time.

Not all collagen sources are equal. Bovine collagen, especially from grass-fed, antibiotic-free cattle, tends to work best for skin health. Hydrolyzed collagen, broken down into smaller pieces, provides the raw materials the body needs to rebuild its own supply. Skincare products with collagen often fail because the molecules are too large to sink into the skin. Instead, ingredients like retinol and vitamin C can boost the skin's natural collagen-making cells. For those looking to add collagen through diet, bone broth is a simple and natural option. Companies like Wellbeing Nutrition have also entered the market, promoting collagen drinks on social media. Dermatologists, including Dr. Madhuri Agarwal, have discussed these products as a way to support skin health from within.

Collagen loss is a natural part of ageing, but diet and skincare choices can help slow its decline. While creams may not deliver results, ingesting collagen—whether through supplements or foods like bone broth—can provide the body with what it needs. Protecting skin from sun and reducing sugar intake also plays a role in maintaining its strength and elasticity over time.