Unlike other proteins which are associated with the gym and workout industry, collagen is often used in the beauty industry. But is collagen protein good for skin, hair, and nails, or is this just a beauty rumour? 

There is still lots of study going on about how beneficial collagen is for your skin, but there is plenty of evidence that suggests that it is good to take a collagen supplement. 

Let's take a closer look at why collagen can help your skin, hair, and nails. 

Collagen for your skin

Collagen is considered a holy-grail ingredient in skincare; collagen supplements, creams, serums, and facials are increasingly popular. Collagen is produced naturally by your body and plays a significant role in keeping your skin healthy. So, supplementing your collagen levels by taking a collagen protein powder can have a hugely positive impact on your skin.  

Often, collagen supplements are formulated with type 1 collagen to support your skin, hair, and nails. Of the 5 main types of collagens, type 1 is most commonly found in skin, hair, and nails. 

Here's how type 1 collagen can help your skin. 

Fight signs of aging

Collagen proteins are especially effective at helping improve the elasticity of your skin. This means your skin will look less stretched and will be plumper with fewer wrinkles. As your natural collagen levels decrease as you age, the fibres of collagen lead to fine lines and skin that sags. Collagen proteins encourage skin renewal and can improve the density of your skin's layers for a younger complexion. 

Brighten dark spots

There is also some evidence that collagen can help with dark spots. Early research shows that collagen helps improve the skin's hydration and minimizes roughness and texture for a brighter appearance. The peptides in collagen protein supplements may also help to prevent future dark spots by encouraging your skin to renew faster. 

Protect against UV damage

As well as helping prevent dark spots, collagen protein supplements may help protect your skin against damage from the sun. Free radical UV damage can cause permanent damage to your skin. Collagen peptides are antioxidative and can support your skin's natural barrier to fight UV rays.

Heal surface wounds

Collagen proteins and amino acids are the skin's building blocks. When your skin is damaged, collagen supplements could aid in the healing process by improving the dermal layers and supporting the skin's natural renewal process.

Collagen for hair and nails 

 Collagen isn't only good for your skin. Within the beauty industry, collagen protein supplements are also used to support healthy hair and nails. Collagen proteins support your body's natural production of keratin protein, which helps keep your hair and nails strong and free from damage. 

Conclusion: Is collagen protein good for skin?

The answer to the question, "is collagen protein good for skin" is yes! Collagen is found naturally in your skin, hair, and nails. As you age, your collagen levels decrease, so a collagen protein supplement could help fight the signs of aging, protect against sun damage, and support wound healing.