Vitamin C serum can be transformational for your skin, but it's important to be realistic about your expectations for seeing visible improvements. Patience is key when it comes to seeing results, and so is consistency. Regular use of vitamin C serum should enable you to see visible improvement in 4-8 weeks.
Short-term Effects (2-4 weeks): In the first few weeks of using a vitamin C serum, you may experience some immediate benefits such as improved hydration, enhanced skin texture, and a subtle glow. These initial effects are primarily due to the serum's moisturizing properties and the skin's improved barrier function.
Vitamin C also contributes to supporting skin health, mood regulation, and iron absorption. Therefore, if you notice higher energy levels, brighter or healthier skin, and/or an overall improved mood after a short course of as little as two weeks, your vitamin C supplements are probably working.
Benefits of vitamin C for skin
Using vitamin C serum and face wash can help lighten acne marks. Vitamin C serum for face is known to brighten your complexion. The antioxidant-rich ingredient reduces dark spots and hyperpigmentation. Vitamin C serum for skin improves elasticity and prevents premature ageing.
While you can work your vitamin C serum into either your morning or evening skincare routine, most dermatologists recommend the morning [2]. This keeps your skin protected from free radicals as you go about your day, and can work especially well with your sunscreen to keep you safe from UV radiation.
Vitamin C for skin can make the skin dry, so follow up with a moisturizer. Some people may face some allergic reaction to the ingredients present in the serum. If you have acne-prone skin you may experience breakouts after using Vitamin C serum. Always do a patch test before use.
The skin changes seen with Vitamin C do not occur quickly. Vitamin C serum can take 12- 16 weeks to work on dark spots and 6 - 12 months to work on wrinkles. But it is a very good skin care ingredient and is worth the wait in most skin types.
"Vitamin C actually works in lots of different ways," says Annie Christenson, a medical aesthetician at Houston Methodist. "It helps to repair sun damage that has already happened, and it protects against future sun damage." Skin damage can occur due to the aforementioned free radicals from UV rays.
Vitamin C is best consumed in a raw state. The best way to consume vitamin C for optimum absorption is to supplement it together with iron. This is why it is commonplace to drink orange juice with your cereal. The iron in the cereal helps you to better absorb the vitamin C in the orange juice.
Not using sunscreen:
Vitamin C serum can make the skin even more sensitive to the sun, making it especially important to use a broad-spectrum sunscreen with an SPF of 30 or higher to protect the skin from UV damage.
Want to know the best time to use vitamin C serum? We recommend using the vitamin C serum twice a day, once in the morning on a cleansed face, and then later at night after removing all the makeup from your face. Now that you know how to use vitamin C serum on face, it's time to get started with a regimen.
After cleansing and toning, apply a few drops of vitamin C serum directly to your face, massaging it evenly over your skin. Wait 5 to 10 minutes for it to absorb before applying moisturiser to seal in the serum.
All of our experts recommend Skinceuticals CE Ferulic, a serum containing 15% L-ascorbic acid. It's often referred to as the gold standard in vitamin C serums by dermatologists.
Unlike fat-soluble vitamins, it doesn't require food or specific timing to work effectively. However, some people may want to avoid taking it before bed: If you have acid reflux or a sensitive stomach – Vitamin C, especially in high doses, can increase stomach acidity, and lead to mild heartburn or nausea.
“It can accumulate for up to three or four days, so its daily use would not be necessary, as long as the Vitamin C has certain characteristics.” As Santamarina notes, this cannot be done with all formulations: it has to be a product with 10 to 15% ascorbic acid at a pH of 3.5 or lower.
Our winning pick is the SkinCeuticals C E Ferulic, a formula that I've personally used for at least three years now. Though I've tried dozens of vitamin C serums, I always come back to this one—even if it is on the pricier side—for its brightening effects.
Schlessinger says people with very sensitive skin should consult with a dermatologist before use, since potent forms of vitamin C can sometimes irritate sensitive skin. Vitamin C serum may result in yellowing of the skin or clothes, stinging, or dryness, though those effects are rare.
Skin brightening, collagen-producing, and hyperpigmentation-reducing—vitamin C is touted to be a powerful skin ally, but you also need to show it some TLC. It has a tendency to oxidise faster than other products and ideally should be used within 3-6 months of opening.
Generally, using Vitamin C serum doesn't result in adverse effects. But in some cases, you might experience dryness, redness, and irritation. You are likely to face these symptoms if you have sensitive skin. To lessen the risk of these side effects, start with a low concentration of this ingredient.
What vitamin deficiency causes sagging skin? A deficiency in Vitamin C can accelerate skin ageing, resulting in premature skin sagging and wrinkling. This is because Vitamin C enhances the production of the protein collagen, which is vital to providing the firmness and vibrancy that counteracts skin sagging.
In a Vitamin C skincare routine, it's important to apply the moisturizer after the application of the serum. This is because the serum helps the moisturizer gets absorbed better, and the moisturizer helps seal the serum's nutrients within the skin so they can work all day.
4) Why does my skin look darker after using Vitamin C? If you are applying Vitamin C without sunscreen, it is likely that the Vitamin C degrades into Erythrulose, which is an ingredient you will find in many self-tanners. So please make sure you apply sunscreen always after applying Vitamin C.