The Olay Regenerist Vitamin C + Peptide 24 Hydrating Moisturizer also contains niacinamide, another super popular skin-care ingredient that aids in boosting skin-cell turnover to help fade dark spots. It also helps to minimize the look of pores and supports your skin's lipid barrier.

Increases moisture levels and improves moisture retention to keep skin hydrated throughout the day. How do vitamin C and peptides work together? “They enhance each other's collagen-building effects (combatting sagging, fine lines, and wrinkles),” says Dr. Gohara.

Research suggests that vitamin C may help protect the skin from many issues, including sunburn, photoaging, hyperpigmentation, wrinkles, sagging, dryness, and an uneven skin tone. Anyone dealing with these skin issues may want to consider adding a vitamin C serum to their skin-care regimen.

When using Peptides in the evening, double cleanse your face, apply your serum, followed by moisturiser and face oil if you're using it. If your skin is especially sensitive, you can use vitamin C one day and Peptides the other. Either way, you'll wake up to a healthy, luminous, and youthful complexion!

After 1 day of use, you will have skin that looks visibly hydrated, in 1 month, your skin will appear more even and have a healthy, brightened glow.

So you'll want to use your product of choice in the morning, before applying your daily SPF and any makeup you chose to wear. Jenny loves using a vitamin C serum - like Olay Regenerist Brightening + Vitamin C Serum - each day to help lessen existing hyperpigmentation and prevent new dark spots from forming.

While every situation is different, most people see results from using a vitamin C serum within three months. Whether you're noticing a brighter complexion, plumper skin or improvements in hyperpigmentation, vitamin C can work wonders quite quickly!

Our Olay Vitamin C + Peptide 24 Serum will visibly brighten and hydrate your skin. This serum, for dry or oily skin, is formulated with powerful ingredients like Vitamin C, Vitamin B and Lactic Acid.

2 weeks to 4 months You may see results from as little time as 2 weeks to 4 months. These results could be brighter more luminous skin, less hyperpigmentation and more hydrated skin, or a decrease in wrinkles and fine lines (or both).

about six to eight weeks So, how long does it take Vitamin C serum to work? In most cases, you will begin to see the long term effects of regular Vitamin C serum use in about six to eight weeks. Though, you may notice that your skin looks and feels softer, brighter, and more supple within a couple of weeks.

After 1 day of use, you will have skin that looks visibly hydrated, in 1 month, your skin will appear more even and have a healthy, brightened glow.

“For maximum effectiveness, peptides should be applied during both morning and night-time skincare routines. Once in the morning on a cleansed face before your moisturiser, SPF and makeup, and once at night after cleansing and before moisturiser,” says Dr Bradley.

Brightening and Even Skin Tone (4-8 weeks): With continued use, you may start noticing a more noticeable improvement in your skin's brightness and a reduction in the appearance of dark spots, hyperpigmentation, and discoloration.

Vitamin C-based skin care products may lighten patches that are darker than the rest of your skin, called hyperpigmentation. In one study, vitamin C applied to the skin for 16 weeks significantly cut down on these spots.

If you stop using vitamin C serum after long-term use, your skin may become less radiant and less protected from the sun. Vitamin C serum is a powerful antioxidant that can help to protect your skin from damage caused by free radicals.

So, don't expect it to magically also be in your sunscreen and work.” The main factor for deciding whether your Vitamin C serum works or not is the difference in your skin. If it makes your skin bright and clear, you feel refreshed and less sensitive to the sun, then the vitamin C serum is definitely working.