What Percentage of Vitamin C is Best Suited to Your Skin?

• 8% to 10% for Beginners or Sensitive Skin

| The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2%

($10/30ml, up to 4% cashback at Sephora)

Perfect for brightening skin and minimising the appearance of uneven skin tone, The Ordinary's Ascorbic Acid 8% + Alpha Arbutin 2% is optimised for ideal stability. Notoriously difficult to keep stable, vitamin C and alpha arbutin do not perform at their best when combined with water – hence, this formula is completely water-free. It may feel slightly 'oily' for a few seconds after application, despite the fact that it is completely free from oil. If you're looking for a 'moderate' option and a 'light oil' texture.

| Clinique Fresh Pressed Daily Booster with Pure Vitamin C 10%

($21/8.5ml, up to 8% cashback at Clinique)

Rejuvenate the complexion with the Fresh Pressed Daily Booster with Pure Vitamin C 10%; a concentrated, anti-ageing solution that works to visibly brighten, even and retexturize skin. The ultrafine powder activates with water for a cleansing treatment that provides visible benefits. Pure vitamin C naturally degrades when exposed to oxygen, so it's most powerful when fresh. This stay-fresh packaging isolates the pure vitamin C until activation so it maintains its freshness and full power for maximum results.

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| L'Oreal Paris Revitalift Derm Intensives Vitamin C Concentrate

($23.99/30ml, up to 4% cashback at Walgreens)

Validated in partnership with dermatologists, L'Oréal Revitalift Derm Intensives Vitamin C Serum formulated with 10% Pure Vitamin C can neutralize free radicals that lead to skin aging, which visibly reduces wrinkles and leaves skin looking brighter and feeling softer. 10% Pure Vitamin C has been formulated for the optimal vitamin C skin absorption and efficacy, at an optimal pH. Suitable for sensitive skin.

• 15% for Intermediate
  

| SkinCeuticals C E Ferulic

($166/30ML, up to 6% cashback at SkinCeuticals)

C E Ferulic features a synergistic antioxidant combination of 15% pure vitamin C (L-ascorbic acid), 1% vitamin E (alpha tocopherol), and 0.5% ferulic acid to envelop skin in a protective veil. This patented triple antioxidant serum provides powerful environmental protection by neutralizing free radicals caused by exposure to environmental aggressors like UVA/UVB, infrared radiation and ozone pollution, which can contribute to premature aging. Once absorbed, this vitamin C serum can remain effective for 72 hours. Free from parabens, the formula is gentle yet effective and is suitable for normal, dry and even sensitive skin types.

| Drunk Elephant C-Firma Day Serum

($80/30ml, up to 4% cashback at Sephora)

A super-potent concoction starring a host of powerful antioxidants, Drunk Elephant's C-Firma Day Serum stars 15% pure L-ascorbic acid (a potent form of vitamin C), 0.5% ferulic acid and 1% vitamin E - supported by a host of antioxidants and enzymes - which work to neutralise aggressors and replenish precious lipids to diminish visibility of lines and pigment patches. 

Potently formulated with pumpkin ferment extract and sodium hyaluronate crosspolymer, C-Firma™ helps to enzymatically dissolve surface dead skin cells as it intensely hydrates. The result is a noticeably diminished appearance of photodamage and aging, replaced by incredible radiance and luminosity.

| Paula's Choice C15 Super Booster

($41.65/20ML, up to 7% cashback at Paula's Choice)

Get a youthful glow with Paula's Choice C15 Super Booster, a vitamin-rich lightweight skincare formula that helps to revive dull complexions. Packed with a 15% concentration of pure vitamin C, this booster works to visibly brighten skin, even tone and reduce the appearance of fine lines and wrinkles.

An assortment of skin-renewing nutrients and vitamins, including vitamin E and peptides, help to defend against external stressors that contribute to the appearance of premature ageing. This multitasking treatment works to leave skin looking and feeling younger, brighter and more radiant.

• 20% to 30% for Advanced

| Obagi Professional-C Serum 20% Strength

($133/30ml, up to 8% cashback at SkinStore)

Highest concentrated serum with 20% L-ascorbic acid (Vitamin C), best suited for normal to oily skin. Helps minimize the appearance of fine lines and wrinkles. Designed to penetrate deep into your skin, this vitamin C serum provides effective antioxidant protection from UV damage as it brightens away hyperpigmentation and encourages the growth of collagen and elastin fibers. Hyaluronic acid binds moisture to your skin to prevent dryness.

| BeautyStat Universal C Skin Refiner

($64/30ml, up to 8% cashback at SkinStore)

This lightweight gel-cream formula contains 20% pure vitamin C along with three patented ingredients to create a stable, full-strength formula from first pump to last. It immediately provides you with smoother, silkier and more radiant, pore-less skin. Over time, lines, wrinkles, redness and dark spots are reduced. Its formula is enriched with EGCG, which is the most important active component of green tea that synergizes with vitamin C to help provide strong anti-aging protection. Squalane, derived from olive seeds, provides light moisture for even the most sensitive skin. Tartaric acid provides the optimum pH level for skin absorption.

| Revision C+ Correcting Complex 30%

($111.95/30ml, up to 4% cashback at Walmart)

This powerful complex promotes a more even skin tone and an overall more youthful appearance with Revision Skincare's patent-pending MelaPATH technology. The C+ Correcting Complex 30% helps illuminate, refine and rejuvenate skin by correcting the skin-damaging effects of free radicals generated by blue light and pollution. By supporting the skin's natural production of vitamins C and E, this unique formula delivers the next generation of vitamin C—a corrective formula that defends skin against future damage.

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