Pure Vitamin C24 Serum
TIRTIR
A vitamin C serum formulated with pure ascorbic acid and centella asiatica extracts to brighten skin tone and improve skin texture. Contains collagen and peptides to support skin firmness while soothing irritation.
Key Ingredients
Humectant and solvent that enhances hydration
Humectant and skin conditioning agent
Humectant and solvent for ingredient delivery
+ 13 more ingredients
Ingredient Effectiveness Data
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.
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Frequently Asked Questions
What are the key ingredients in Pure Vitamin C24 Serum?
The key active ingredients in Pure Vitamin C24 Serum by TIRTIR include Vitamin C (brightening, antioxidant, collagen-synthesis), Betaine (Humectant and skin conditioning agent), Bisabolol (Anti-inflammatory and soothing agent), Centella Asiatica Extract (soothing, healing, anti-inflammatory), Centella Asiatica Leaf Extract (Soothing and skin barrier repair ingredient). Drawing on K-beauty research and community consensus, key ingredients show 85% effectiveness for redness in sensitive skin types. Seoul Sister tracks ingredient effectiveness across 5,800+ K-beauty products to provide data-backed recommendations.
Is Pure Vitamin C24 Serum good for sensitive skin?
Pure Vitamin C24 Serum is a Korean serum by TIRTIR. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 18 ingredients against your specific skin type, concerns, and known allergens to provide a personalized compatibility score. Common irritant ingredients like fragrance, alcohol denat, and essential oils are flagged automatically.
Is Pure Vitamin C24 Serum good for oily skin?
For oily skin, the key factors in evaluating Pure Vitamin C24 Serum are comedogenic ingredient ratings, oil content, and finish type. This serum contains 13 active ingredients. Seoul Sister's database cross-references each ingredient's comedogenic rating (0-5 scale) against your skin type to identify potential pore-clogging risks. Subscribe for a personalized oily skin compatibility analysis.
How much does Pure Vitamin C24 Serum cost?
Pure Vitamin C24 Serum by TIRTIR starts from $19.00 USD for 30ml. Seoul Sister Pro members compare prices across 6+ authorized retailers including Olive Young, Soko Glam, and YesStyle to find the best deal, with automatic price drop alerts.
Where to buy Pure Vitamin C24 Serum?
Pure Vitamin C24 Serum by TIRTIR is available from authorized K-beauty retailers including Olive Young Global, Soko Glam, YesStyle, and Amazon. Prices start from $19.00 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products.