PURITO SEOUL Pure Vitamin C Serum
Brighten dull spots, even out skin tone, and restore a fresh, luminous glow with gentle daily Vitamin C care.
The PURITO SEOUL Pure Vitamin C Serum is a lightweight brightening serum formulated with 5% pure Ascorbic Acid, Niacinamide, and Glutathione to help improve dullness, uneven-looking tone, and lack of radiance.
Designed as an approachable daily Vitamin C treatment, the formula combines effective brightening care with moisture-supporting ingredients such as Bamboo Water and Sodium Hyaluronate, helping skin look clearer, smoother, and more vibrant without a heavy or sticky finish.
Its lightweight, fast-absorbing texture layers easily into both simple and multi-step skincare routines, making it a great choice for anyone wanting to introduce pure Vitamin C into their routine without jumping straight to a very high-strength formula.
✨ Why You'll Love It
5% Pure Vitamin C
Formulated with pure Ascorbic Acid to help brighten dull-looking skin and improve the appearance of uneven skin tone with continued use.
Triple brightening care
Vitamin C works alongside Niacinamide and Glutathione to support a clearer, more radiant-looking complexion.
Hydrating, not just brightening
Bamboo Water and Sodium Hyaluronate help replenish moisture so skin feels fresh and comfortable while receiving active brightening care.
Helps revive dull, tired-looking skin
Ideal for complexions that look flat, uneven, or lacking in natural radiance.
Lightweight and fast-absorbing
The smooth serum texture absorbs quickly and leaves a refined finish without feeling greasy.
Suitable for all skin types
PURITO lists the serum for all skin types. Sensitive skin can start with a smaller amount or mix the serum with moisturiser while building tolerance.
Vegan & cruelty-free
PURITO SEOUL identifies the product as vegan-friendly and cruelty-free, with no synthetic fragrance.
🎯 Skin Concerns
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Dull or tired-looking skin
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Uneven-looking skin tone
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Dark spots and visible discolouration
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Post-breakout marks
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Lack of radiance
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Dehydrated-looking skin
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Early signs of uneven texture
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Skin needing antioxidant support
💕 Perfect For
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All skin types
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Normal and combination skin
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Dry or dehydrated skin
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Dull or uneven-looking complexions
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Skin with post-breakout marks
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Vitamin C beginners
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Those looking for brightening and hydration in one step
🌿 Key Ingredients
5% Ascorbic Acid (Pure Vitamin C) – Helps improve dullness and uneven-looking tone while supporting a brighter, more revitalised complexion.
Niacinamide – Helps brighten uneven-looking skin, support a smoother complexion, and improve overall skin clarity.
Glutathione – An antioxidant ingredient included to complement the formula’s brightening and radiance-focused benefits.
Bamboo Water – The Korean formula page highlights Bamboo Water as a major hydrating base, helping support fresh, comfortable skin.
Sodium Hyaluronate – A form of Hyaluronic Acid that helps attract and retain moisture for softer, more hydrated-looking skin.
Adenosine – Helps support smoother, healthier-looking skin and complements the serum’s overall well-ageing benefits.
🫧 How to Use
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After cleansing, apply 2–3 pumps of the serum to the face.
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Gently spread from the centre of the face outward.
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Lightly press or massage with your fingertips until fully absorbed.
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Follow with moisturiser.
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If used during the daytime, always finish with a broad-spectrum sunscreen.
💡 Pro Tips
Best used in the evening
PURITO generally recommends using the serum at night because pure Vitamin C can be sensitive to light. If you prefer daytime use, always follow with sunscreen.
Sensitive skin? Start slowly
A mild tingling or warming sensation can occur when first introducing pure Vitamin C. Start with a small amount, or mix the serum with moisturiser until your skin becomes accustomed to it.
Pair with barrier-friendly hydration
PURITO recommends combining the serum with hydrating ingredients such as Hyaluronic Acid, Panthenol, and Ceramides for a more comfortable routine.
Sunscreen is essential
Daily SPF helps protect your skin and complements your brightening routine, especially when targeting dark spots and uneven tone.
⚠️ Storage & Freshness
Pure Vitamin C is naturally prone to oxidation, so proper storage is especially important.
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Keep the bottle tightly closed after every use.
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Store in a cool, dry place away from direct sunlight.
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PURITO recommends using the serum within 3 months after opening.
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Avoid direct contact with the eyes.

Ingredients: Bambusa Vulgaris Water, Pentylene Glycol, Ascorbic Acid(5%), Butylene Glycol, 1,2-Hexanediol, Niacinamide, Polyglyceryl-6 Caprylate, Aqua/Water, Polyglyceryl-4 Caprate, Sodium Hyaluronate, Caprylyl Glycol, Hydrolyzed Jojoba Esters, Hydroxyacetophenone, Disodium EDTA, Glutathione, Adenosine