All of the Benefits of Using Vitamin C in Your Skincare Routine

Vitamin C serum is one of the most celebrated skincare products for a reason: it works. Along with sunscreen and retinol, any dermatologist will be quick to tell you that vitamin C is essential to every basic skincare routine regardless of skin type.

So, what makes vitamin C so great? The antioxidant treats a number of common skincare concerns including dark spots, fine lines, wrinkles, and uneven skin texture. But while vitamin C is extremely effective, you’ll only see results if you’re using it correctly. And just like any other skincare ingredient, it comes with some dos and dont’s.

How Does Vitamin C Benefit the Skin?

Vitamin C is a powerful antioxidant that neutralizes free radicals – which can lead to premature signs of aging, including wrinkles and fine lines. “The antioxidant activity of vitamin C protects against UV-induced damage caused by free radicals, which will prevent accelerated aging and skin cancer. It also boosts firmness by regulating collagen production.

The antioxidant can also be used to treat dark spots and hyperpigmentation.  Vitamin C can have lightening effects because it interferes with the enzymes used in melanin production.

How Should You Add Vitamin C to Your Routine?

First off, there are multiple forms of vitamin C. Ascorbate and ascorbic acid are naturally occurring forms of the antioxidants, while sodium ascorbyl phosphate is a synthetic, stable, water-soluble form of vitamin C that’s produced to use in skincare products.

When shopping for a vitamin C skincare product keep the following in mind: L-ascorbic acid is the most beneficial and effective of all forms. However, if acne is also one of your skincare concerns, Tthere’s some research that shows sodium ascorbyl phosphate can be effective at treating breakouts when used in one percent and five percent concentrations and incorporated into skincare routines that also include acne-fighting ingredients like benzoyl peroxide.

If you’re looking for a vitamin C product that will deeply penetrate the skin, pick one with oil-soluble tetrahexyldecyl ascorbate, a derivative of L-ascorbic acid.

What Are the Side Effects of Using Vitamin C?

Unless you have a specific allergy, vitamin C is an ingredient that’s safe for all skin types to use. However, there are some ingredients you shouldn’t mix with the antioxidant. Using vitamin C and retinol together can cause irritation and deactivate the ingredients, which makes them ineffective. The same goes for exfoliating AHA and BHA acids. However, you may see some vitamin C products that contain these ingredients at less potent levels.

“Retinoids, Retinols, and AHA and BHA acids should not be mixed with vitamin C as their efficacy may be reduced as they function optimally in environments of very different pH levels, That’s why dermatologist recommends using vitamin C in the morning, and reserving separate acids or retinol products for nighttime use.