Vitamin C has earned its place as a powerhouse ingredient in skincare, revered for its ability to brighten, protect, and rejuvenate the skin. However, despite its popularity, many people unknowingly make mistakes when incorporating vitamin C into their skincare routines. From improper storage to incorrect application techniques, these missteps can hinder the effectiveness of this potent antioxidant. To help you get the most out of your vitamin C skincare, let’s explore five common mistakes you might be making and how to avoid them.
Using an Ineffective Formulation
Not all vitamin C formulations are created equal. Some products contain unstable forms of vitamin C that can degrade quickly when exposed to air or light, rendering them ineffective. Opt for stabilised forms of vitamin C, such as L-ascorbic acid or ascorbyl palmitate, which are more resistant to oxidation. Look for products with opaque or tinted packaging to protect the vitamin C from light exposure, and always check the expiration date to ensure potency.
We recommend: SkinCeuticals Silymarin CF Vitamin C Antioxidant Serum
Skipping Patch Tests
Vitamin C can be potent, especially for those with sensitive skin. Skipping patch tests before applying a new vitamin C product can lead to irritation or allergic reactions. Before incorporating a vitamin C serum or moisturiser into your routine, perform a patch test by applying a small amount of the product to a discrete area of your skin, such as the inner forearm. Wait 24 hours to observe any adverse reactions before using the product on your face.
We recommend: Skin Republic Vitamin C 6% Serum
Applying Vitamin C Incorrectly
How you apply vitamin C can significantly impact its efficacy. Many people make the mistake of applying vitamin C products immediately after exfoliating or using products with low pH levels, such as AHAs or BHAs. These acidic products can destabilise vitamin C and reduce its effectiveness. Instead, apply vitamin C serums or creams to clean, dry skin in the morning before moisturiser and sunscreen. This allows the vitamin C to penetrate the skin effectively and provide optimal protection against environmental aggressors.
We recommend: REN Clean Skincare Glow Daily Vitamin C Gel Cream
Overlooking Proper Storage
Proper storage is crucial to maintaining the stability and potency of vitamin C skincare products. Exposure to light, air, and heat can degrade vitamin C over time, diminishing its effectiveness. Store your vitamin C products in a cool, dark place away from direct sunlight and heat sources, such as radiators or windowsills. Additionally, tightly seal the packaging after each use to minimise air exposure and prolong the product’s shelf life.
We recommend: Maskology Retinol and Vitamin C Professional Under Eye Mask
Neglecting Sun Protection
While vitamin C offers antioxidant protection against free radicals and environmental damage, it is not a substitute for sunscreen. Neglecting sun protection while using vitamin C skincare products can leave your skin vulnerable to sunburn, premature ageing, and even skin cancer. Always apply a broad-spectrum sunscreen with SPF 30 or higher as the final step in your morning skincare routine, even on cloudy days. Pairing vitamin C with sunscreen helps to reinforce your skin’s defence against UV radiation and ensures comprehensive protection throughout the day.
We recommend: Medik8 Daily Radiance Vitamin C