Vitamin C Face Serum: This fragrance-free anti-aging serum features an optimal concentration of Vitamin C to visibly boost skin's youthful radiance, even skin tone, reduce wrinkles, and give skin a matte look. Absorbs quickly.

Apply 3 to 5 drops of Revitalift 12% Pure Vitamin C Serum evenly all over face and neck, especially on areas with fine lines or dark spots. 3. Follow with a day cream or night moisturiser.

It's safe for most skin types A 2017 review of research notes that vitamin C may cause minor skin irritation in concentrations above 20%. Because of this, its concentration often ranges between 10% and 20% in skin care products.

Facial Serum Apply the Revitalift Derm Intensives 1.5% Pure Hyaluronic Acid Serum onto clean skin on your face, neck, and jawline, smoothing it in until it's thoroughly absorbed. This lightweight serum helps to make your skin plumper and reduces the appearance of wrinkles with continued use over time.

Vitamin C serums can typically be introduced into a skincare routine in the late teens or early twenties, as this is when signs of skin aging may start to appear.

The most common side effects are redness, dry and scaly skin and itching or burning. Wear a sunscreen during the day because retinoids increase the skin's sensitivity to sunlight. It is also to use a moisturizer when using retinol products.

That said, you can use it in your evening routine as well - just make you use it after cleansing your face and before you apply moisturizer.

We love incorporating the L'Oréal Paris Revitalift Retinol and Niacinamide Pressed Night Cream into our nighttime routines because not only does it deeply moisturize the skin, but it also helps to even skin tone and reduce the appearance of wrinkles.

While most people can tolerate daily use of vitamin C serum, some people may experience redness, irritation, or even breakouts. If you have sensitive skin, it's important to start slowly when using a vitamin C serum. Begin by using it every other day, and gradually increase to daily use if your skin can tolerate it.

The evening is not the best time because vitamin C is acidic and can cause problems when consumed on an empty stomach, especially in people with gastroesophageal reflux disease – of course the dosage matters.

The Results: Not immediate L'Oreal Revitalift 1.5% Pure Hyaluronic Acid Serum claims to add hydration and to make skin look plumper immediately, but I didn't notice any changes right away. With regular use, you may see fine lines and wrinkles lessen and tighten up. (L'Oreal says results occur within two weeks).

Revitalift is formulated with pro retinol, to reduce the appearance of wrinkles and help skin achieve a healthy looking glow. Suitable for any skin with anti-wrinkle needs, but especially recommended for ages 35-55.

There are no hard and fast rules about the right age to use Vitamin C serum. In your late teens or early twenties, you can start using it.