Want firmer and brighter skin? There’s an ingredient for that. Enter, Vitamin C. Along with Retinol, it’s one of the best skincare ingredients to protect skin from harmful free radicals, minimising pigmentation and dark spots, smoothing fine lines and giving your collagen levels a welcome boost, too. Now you know why everyone is obsessed with the glow-giving ingredient, find the one for you with these tried-and-tested Vitamin C serums.
How we choose the best Vitamin C serums
When picking a Vitamin C serum, there’s a few things to consider. Look at the level of concentration which is typically between 3-20%, the lowest being more suitable for sensitive skin. The packaging should be airtight to keep the formula stable. And the most stable form of Vitamin C? Ascorbic Acid or L’Ascorbic Acid. Most beneficial for oily or normal skin, look out for these in the ingredients list. If you have dry skin, Hyaluronic Acid is your go-to for improving skin hydration. Once these points are ticked, you’re on your way to finding your perfect glow-up partner.
First things first: what is Vitamin C?
Vitamin C, also known as L-ascorbic acid, ascorbic acid, or ascorbate, is a powerhouse ingredient in skincare products that can be applied topically. Vitamin C benefits the skin by acting as a potent antioxidant, helping to protect the skin against the damaging effects of free radicals. There’s a range of Vitamin C serums for the face which can be used as powerful brightening agents for every skin type and tone.
Why is it so important for the health of our skin?
Vitamin C is an irreplaceable vitamin for healthy skin, known for its ability to brighten the complexion and improve overall skin health. If you’re a sun lover, the skin benefits of Vitamin C come to the rescue.
When exposed to UV radiation, the skin produces free radicals that can damage collagen and other important components of the skin. However, Vitamin C has been found to have photoprotective properties, meaning it can help reduce the harmful effects of UV damage and sun exposure on the skin. By neutralising these free radicals, Vitamin C helps to stabilise collagen proteins in the skin. It helps to prevent oxidative stress and can contribute to an overall healthier-looking complexion.
But that's not all. Vitamin C also has anti-inflammatory properties, making it *perfect* for those with sensitive or acne-prone skin.
And what does Vitamin C serum DO?
Vitamin C’s benefits go beyond just protecting the skin from free radicals. Research has shown that Vitamin C stimulates the production of collagen, a protein that provides structure to the skin. While promoting skin elasticity and reducing the appearance of fine lines and wrinkles, Vitamin C also slows down the production of melanin - the pigment responsible for dark spots and hyperpigmentation. This makes it an ideal ingredient for brightening the skin, effectively fading any existing dark spots, and evening out skin tone.
How exactly does Vitamin C work its magic?
There’s science behind Vitamin C; it acts as a cofactor for the enzymes involved in collagen. By providing these enzymes with the necessary tools, Vitamin C helps them work more efficiently, resulting in increased collagen production. This boost in collagen helps to plump up the skin, giving it a more fresh appearance.
The results of using a Vitamin C serum can vary depending on individual skin types and concerns. However, with consistent use, you’ll typically notice improvements in skin brightness and texture within a few weeks. For maximum benefits and a long-lasting, radiant glow, incorporate the serum into your daily skincare routine and use it regularly over time.
How do we fit Vitamin C into our skincare routines?
When it comes to our skincare routines, Vitamin C is a true superhero. Collagen loss is one of the main causes of wrinkles and sagging skin, so incorporating Vitamin C serums into your skincare regimen can help combat these signs of ageing.
Wondering when and how to use Vitamin C serums? For maximum efficacy, it’s best to apply Vitamin C serums in the morning, after cleansing and toning your skin, but before other serums or moisturisers. Vitamin C acts as a protective shield against environmental damage, so it's a great way to start your day. Follow it up with sunscreen to further protect your skin from harmful UV rays.
Which products do we recommend?
When choosing a Vitamin C serum, you can find the perfect match for your specific needs. But not all Vitamin C products are created equal. The stability and efficacy of Vitamin C can vary depending on the formulation and packaging. Look for products that are packaged in opaque containers to protect the Vitamin C from light and air, as exposure to these elements can degrade its potency. To ensure maximum effectiveness, choose products that contain a stable form of Vitamin C, such as ascorbic acid or its derivatives.
Remember, don’t start off with the highest Vitamin C serum. It’s advisable to begin using a lower concentration of Vitamin C every other day, and gradually increase it to daily use if your skin builds tolerance. And for concerns about potential reactions? Patch test a small area of your skin before applying it to your face. To achieve that coveted glowing skin, discover our list of recommended Vitamin C serums below.
And which products work well with Vitamin C? (SPF mainly!)
When it comes to Vitamin C, it’s generally safe to use alongside other active ingredients like Hyaluronic Acid or Niacinamide, but it's always best to consult with a dermatologist if you have any specific concerns. Other beneficial ingredients like Antioxidants and Botanical Extracts can further enhance the benefits of the serum.
The ultimate product to pair with Vitamin C? SPF. Found to enhance the effectiveness of sunscreen, when used in conjunction with a broad-spectrum sunscreen, Vitamin C can provide an extra layer of protection against UV damage. This combination can help shield the skin from harmful UV rays and reduce the risk of sunburn and skin cancer.
Pure Vitamin C10
Best for: Sensitive skin
Give your skin its daily dose of Vitamin C with La Roche-Posay Pure Vitamin C10. Formulated with soothing ingredients like Hyaluronic Acid and Niacinamide, it helps to brighten the skin while softening the appearance of fine lines and dark spots. Containing a lower concentration of Vitamin C (10%), this lightweight, non-comedogenic serum is ideal for sensitive skin – without causing irritation. Deeply hydrating and skin-smoothing, we love it.
Liftactiv Collagen Specialist
Best for: Smoothing skin
Specialist for good reason, plump and restore collagen while brightening skin tone with Vichy Liftactiv. Our go-to for lifting wrinkles and fine lines, this cream targets visible signs linked to collagen loss. Vitamin CG and Collagen protecting biopeptides redefine your contours with a soft, velvety touch formula. We recommend applying to clean, dry skin every morning and/or night to bring a more even skin tone.
Liftactiv Supreme 15% Pure Vitamin C Brightening Skin Corrector Serum
Best for: A fresh complexion
Support your skin like never before with Vichy Liftactiv Supreme. Containing 15% pure Vitamin C, this powerful serum boosts skin radiance and brightens skin. Signs of daily exposome aggressions (including pollution that affects the skin’s appearance) are reduced and fine lines look smoother. The best part? It reinforces the skin barrier function with enriching Pycnogenol and Vitamin E. Follow up with a minimum SPF 15 product for added protection.
Powerful Strength Line Reducing Concentrate
Best for: Improving skin texture
The power of Vitamin C shows in abundance after using Kiehl’s Powerful Strength Line-Reducing Concentrate. Incorporating 10.5% L-Ascorbic Acid and 2% Ascorbyl Glucoside, it’s now formulated with even more Vitamin C and includes hydrating Hyaluronic Acid. In a concentration gentle enough for sensitive skin, skin looks radiant and feels smoother. Blend into skin morning and night for a warming feeling, both inside and out.
Anthelios UVMune 400 Invisible Fluid SPF50+ Sun Cream
Best for: Ultimate skin protection
If there’s one product you need in your life that works well with Vitamin C, it’s La Roche-Posay Sun Cream. Providing very high protection with SPF50+, its clinical strength helps to protect against UV induced damage caused by pollution and infra-red. Ultra-resistant against water, sweat and sand, the lightweight formula is non-sticky, non-greasy and without perfume. With an invisible finish that doesn’t leave white marks, it’s suitable and mild enough for all skin types.