Is Your Vitamin C Serum Effective? Find Out Now!

It is a skincare product packed with the powerful antioxidant vitamin C.

What Is Vitamin C Serum?

It stimulates collagen production, fights fine lines, and brightens the complexion.

What Are Its Benefits?

Twice a day.

How Often Can You Use It?

Experts suggest four ways to determine its effectiveness.

Is It Effective?

Should be dark since the serum loses effectiveness when exposed to light.

The Bottle

Should be between 2.5 and 3.5.

The pH

Should be 5–20%, based on skin type.

The Concentration

Should not be mixed with other ingredients that it may destabilize.

The Formulation

To Know More About Vitamin C Serums For Brighter And Glowing Skin,