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Vitamin C in Skincare: All the Answers You’re Looking For

September 16, 2025

Introduction

Vitamin C has become a buzzword in the skincare realm, but understanding its true potential requires getting familiar with this powerhouse antioxidant and its skin-transforming benefits.

Here, we answer all your vitamin C questions, including why it deserves a solid place in your rotation to keep the skin strong, healthy and glowing for longer.

The antioxidant power of vitamin C

Being one of the most potent antioxidants out there, vitamin C delivers powerful protection against free radicals, unstable molecules that can damage the skin cells. They can accelerate ageing by damaging collagen and elastin fibres, leading to wrinkles and skin sagging.

Free radicals are caused by various external aggressors our skin is exposed to daily such as:

  • Urban pollution
  • UV rays
  • Blue light exposure
  • Cigarette smoke



Vitamin C works to neutralise these pesky free radicals, helping to protect your skin from oxidative stress, prevent premature ageing and preserve its youthfulness.

Does vitamin C increase collagen in the skin?

Indeed, vitamin C helps to boost the natural production of collagen, a crucial structural protein which naturally starts to decline as we age -think of it as a building block of healthy skin.


Making up to 80% of skin volume, collagen is responsible for:

  • Firmness
  • Elasticity
  • Supporting skin structure
  • Lessening the appearance of wrinkles and loose skin



By promoting collagen production, vitamin C aids in plumping and smoothing the skin to maintain firmness, prevent sagging and reduce the appearance of fine lines and wrinkles.


Moreover, as we mentioned earlier, this power antioxidant actively counters free radicals that contribute to collagen breakdown.

Does vitamin C improve skin elasticity?

Since vitamin C not only protects existing collagen, but also stimulates its synthesis, this powerhouse ingredient can actively contribute to improving skin elasticity, firmness and overall suppleness when used regularly.

Does vitamin C prevent wrinkles and fine lines?

While vitamin C cannot halt the natural ageing process, its remarkable antioxidant and collagen-boosting properties position it as a valuable tool in helping to prevent and minimise wrinkles and fine lines—which is good enough for us.

Does vitamin C lighten skin?

Vitamin C is loved for its ability to brighten up dull and darkened skin, and rightfully so.

This vitamin plays a vital role in inhibiting the production of melanin, a pigment that gives skin its colour, but is also responsible for pigmentation that occurs when melanin is overproduced in certain areas of the skin.

That’s why vitamin C effectively addresses uneven skin tone, dullness and pigmentation concerns. With consistent use, you can expect a more luminous and vibrant complexion that boasts a supercharged glow.

Does vitamin C reduce dark spots and pigmentation?

Absolutely. Vitamin C stands as a pigmentation-reducing champion, actively promoting a brighter and more even skin tone.


These pesky dark spots are most often caused by an overproduction of melanin in the skin which can be triggered by various factors:

  • Sun exposure
  • Post-blemish spots
  • Ageing


Since vitamin C inhibits melanin production, it helps to diminish hyperpigmentation and dark spots (also known as age or liver spots) for more youthful-looking and radiant skin.

Does vitamin C is slow down premature skin ageing?

Thanks to its multifaceted approach, the answer is yes—to an extent, at least. By helping to neutralise free radicals, boost collagen production and address pigmentation concerns, vitamin C emerges as a formidable ally in the battle against premature skin ageing.

Whether through serums, creams or concentrates, making vitamin C a part of your skincare strategy can be a proactive step towards maintaining youthful skin.

Is vitamin C good for acne

While vitamin C won’t target breakouts and acne directly, its antioxidant and glow-boosting properties can contribute to overall skin wellbeing. Plus, vitamin C helps to reduce post-inflammatory hyperpigmentation aka those dark marks left behind by acne, promoting a clearer complexion.


For targeted acne care, we’d suggest adding dedicated blemish-busting formulations from our ACNE range to your beauty regimen.

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