Expert Advice

The Benefits of Vitamin C Serum for the Skin

benefits of vitamin c serum

Loved by dermatologists and skin experts for its brightening and antioxidant properties, a vitamin C serum can help to remedy the appearance of uneven skin tone, rough texture, fine lines, and dullness. Read on to discover the vitamin C serum benefits and learn how and when to apply it.

What Does Vitamin C Serum do for Your Skin?

Brightens the Skin

Vitamin C serum for the face evens out skin tone and helps to shield the skin from environmental stressors, while reducing the appearance of hyperpigmentation and dark spots. A vitamin C serum is the best brightening serum, lending the complexion a vibrant and healthy looking glow.

Reduces the Appearance of Fine Lines

Vitamin C serum works alongside the skin’s natural collagen production, reducing the appearance of fine lines and wrinkles, and lending skin a firmer and more lifted appearance.

Protects the Skin from Environmental Stressors

Vitamin C serums are rich in antioxidants and work to support the skin against environmental aggressors, helping to prevent the appearance of dullness and delay visible signs of aging.

When to Use Vitamin C Serum?

A pure vitamin C serum should be applied every morning to help protect the skin from environmental stressors, while a serum that blends vitamin C with other key ingredients, such as hyaluronic acid, can be used twice a day, both morning and night.

Please check packaging before use.

How to Use Vitamin C Serum

As part of your regular skincare routine, a No7 Vitamin C Serum should be used after cleansing and toning. Allow 90 seconds for the serum to absorb, then follow up with a No7 moisturizer in the morning, and a night cream in the evening.

Vitamin C Serum for Different Skin Types

Vitamin C Serum for Sensitive or Dry Skin

Vitamin C serum is suitable for dry and sensitive skin types. However, a vitamin C serum for the face that’s too highly concentrated may cause irritation. Many of the No7’s serums are infused with lower concentrations of vitamin C and combined with moisturizing and soothing ingredients like hyaluronic acid to help avoid adverse reactions on sensitive skin.

Does Vitamin C Help Acne?

Vitamin C serum for the face is suitable for blemish-prone skin, and can help to unblock pores and minimize the appearance of hyperpigmentation.

Vitamin C Serum For Oily Skin

Vitamin C serum is beneficial for oily skin thanks to its moisturizing properties and lightweight formula. Vitamin C helps to protect the skin barrier, encouraging moisture retention.

The Best Vitamin C Serums for the Face

No7 Laboratories Dark Spot Correcting Booster Serum

Helps to fade the appearance of dark spots and hyperpigmentation.

A blend of vitamin C with emblica and sophora, this No7 serum is clinically proven to reduce the appearance of dark spots and age spots.

Morning and night after cleansing, apply directly onto dark spots and hyperpigmentation to reveal more even-looking skin.

No7 Radiance+ 15% Vitamin C Serum

Helps to brighten dull and uneven skin.

Formulated with 15% vitamin C, this powerful No7 serum instantly transforms dull-looking skin. It helps to even out tone and texture, and reduces the appearance of discoloration and dark spots to reveal a healthy-looking radiance.

After cleansing, apply 3-4 drops onto the face and neck to lend skin a youthful, lit-from-within glow.

No7 Restore & Renew Face & Neck Multi Action Serum

Helps to lift and firm the feel of mature skin.

This No7 serum is formulated with a vitamin C-infused brightening complex and No7’s unique anti-wrinkle technology, Matrixyl 3000+, to help firm, brighten, lift, and even out mature skin’s appearance.

Morning and night, smooth onto a clean face and neck to leave skin feeling nourished and smooth, with a revitalized and youthful looking appearance.

No7 Lift & Luminate Triple Action Serum

Helps to reduce the appearance of fine lines and even out skin tone.

Infused with a vitamin C-based pigmentation complex and No7’s unique anti-wrinkle peptide technology, Matrixyl 3000+, this anti-aging serum helps to reduce the appearance of dark spots and wrinkles, while improving the feel of skin’s firmness.

After cleansing, smooth over the face and neck to lend skin a more youthful and even-looking appearance.

No7 Early Defence Glow Activating Serum

Helps to achieve glowing, healthier-looking skin.

This vitamin C serum for the face is powered by No7’s Double Defence Technology and powerful anti-wrinkle peptide technology, Matrixyl 3000+, to help protect skin from environmental stressors and reduce the appearance of fine lines. It also works alongside the skin’s natural renewal process for a healthier, clearer and more radiant-looking complexion.

Morning and night, smooth onto a clean face and neck to achieve glowing skin.

No7 Youthful Eye Serum

Helps to minimize the look of dark circles and puffiness.

Blending vitamin C and hyaluronic acid with vitamin A, cassava and peptides, this No7 eye serum visibly reduces the appearance of wrinkles, dark circles and puffiness, while improving the feeling of firmness around the eyes.

After cleansing, dot onto the eye contours then pat into the skin to revitalize and brighten the appearance.

Shop Vitamin C

Now that you’re equipped with the many benefits of this vibrant vitamin, say hello to brighter skin with our extensive range of vitamin C skincare.



No7 Beauty

No7 Beauty

Writer and expert


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