• Vitamin B3 Brightening Serum 30ml
  • Vitamin B3 Brightening Serum 30ml
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By PCA Skin

Vitamin B3 Brightening Serum 30ml

Fade Dark Spots and Reveal Your Brightest Complexion
$242.00
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Target dark spots, uneven skin tone, and dullness with PCA Skin Vitamin B3 Brightening Serum - a powerful, clinically formulated serum that reduces the appearance of hyperpigmentation, redness, and age-related skin yellowing while improving barrier function for a clearer, more radiant complexion.

Powered by 6% Niacinamide (Vitamin B3) to brighten skin, reduce redness, and improve barrier function - paired with Mulberry Extract, Green Tea Extract, and Oligopeptide-51 to inhibit melanin production and deliver a clear, even complexion. Plankton Extract (microalgae in liposomes) further brightens and reduces discolouration, while Glycerin maintains healthy hydration levels. Sulphate-free and phthalate-free. Available at Sanctuary Skin Care, Neutral Bay.

Pickup available at Sanctuary Skin Care

Usually ready in 24 hours
Benefits
  • Reduces the appearance of dark spots, age spots, and hyperpigmentation
  • 6% Niacinamide inhibits melanin overproduction for a brighter, more even skin tone
  • Blocks the glycation process that causes age-related skin dullness and yellowing
  • Improves skin barrier function to reduce redness and sensitivity
  • Mulberry Extract, Green Tea Extract, and Oligopeptide-51 decrease unwanted pigment production
  • Plankton Extract (in liposomes) brightens and evens skin tone while dramatically reducing discolouration
  • Glycerin maintains healthy skin hydration
  • Suitable for all skin types including combination, dry, normal, and sensitive
  • Sulphate-free and phthalate-free
Best For
  • Hyperpigmentation, dark spots, age spots, and sun damage
  • Uneven skin tone and dullness
  • Skin with visible redness or barrier sensitivity
  • Age-related skin yellowing and glycation concerns
  • All skin types including sensitive, combination, dry, and normal skin
Key Ingredients
  • Niacinamide (6%, Vitamin B3) - reduces transepidermal water loss, improves barrier function, reduces redness, inhibits melanin production, and blocks glycation-related skin yellowing
  • Mulberry Extract (Morus Alba Leaf Extract) - inhibits melanin production to brighten and even skin tone
  • Green Tea Extract (Camellia Sinensis Leaf Extract) - potent antioxidant that protects against environmental damage and supports brightening
  • Oligopeptide-51 - advanced peptide that decreases the production of unwanted pigment
  • Plankton Extract (Dicrateria Rotunda and Ruttnera Lamellosa Oils, encapsulated in liposomes) - brightens and evens skin tone while reducing dark spots and discolouration
  • Glycerin - humectant and emollient that hydrates the skin and maintains moisture levels
How to Use
  • After cleansing, toning, and applying any PCA Skin treatment serums, apply to the entire face and neck
  • Follow with a broad-spectrum SPF in the daytime and moisturiser in the evening
  • Use twice daily for maximum brightening and anti-ageing benefits

Frequently Asked Questions

How do I apply PCA Vitamin B3 Brightening Serum?

Apply after cleansing, toning, and any PCA Skin treatment serums. Smooth onto the entire face and neck. Follow with SPF in the daytime and moisturiser in the evening. Use twice daily for best results.
How does Niacinamide help with hyperpigmentation and skin tone?

Niacinamide (Vitamin B3) is one of the most effective ingredients for addressing multiple signs of ageing and hyperpigmentation simultaneously. At 6%, it inhibits melanin transfer to brighten dark spots, reduces the glycation process that causes skin yellowing, improves barrier function to reduce redness, and decreases transepidermal water loss for healthier, more hydrated skin.
Is PCA Vitamin B3 Brightening Serum suitable for sensitive skin?

Yes - Vitamin B3 Brightening Serum is formulated with Niacinamide and botanical extracts that are gentle and non-irritating, making it suitable for all skin types including sensitive skin. It does not contain acids or abrasive actives that could cause irritation.