The Hyaluronic Acid 3 Serum
COSRX
A lightweight hydrating serum containing 3% sodium hyaluronate to deliver deep moisture and plump skin. Suitable for all skin types seeking intense hydration without heaviness.
Key Ingredients
Humectant and solvent for ingredient delivery
Humectant and solvent that enhances hydration
+ 15 more ingredients
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Frequently Asked Questions
What are the key ingredients in The Hyaluronic Acid 3 Serum?
The key active ingredients in The Hyaluronic Acid 3 Serum by COSRX include Glycerin (Humectant that attracts and retains moisture), Sodium Hyaluronate (Humectant that binds moisture to skin), Betaine (Humectant and skin conditioning agent), Sodium PCA (Natural humectant that binds moisture to skin), Sodium Lactate (Humectant and pH adjuster for skin hydration). Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Is The Hyaluronic Acid 3 Serum good for sensitive skin?
The Hyaluronic Acid 3 Serum is a Korean serum by COSRX. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 20 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 The Hyaluronic Acid 3 Serum good for oily skin?
For oily skin, the key factors in evaluating The Hyaluronic Acid 3 Serum are comedogenic ingredient ratings, oil content, and finish type. This serum contains 8 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 The Hyaluronic Acid 3 Serum cost?
The Hyaluronic Acid 3 Serum by COSRX was last seen at $21.00 USD for 20ml at a store that ships to the US (Soko Glam). Prices change often, so check the store for today's price. Seoul Sister does not sell products.
Where to buy The Hyaluronic Acid 3 Serum?
The Hyaluronic Acid 3 Serum by COSRX is sold in the US at Soko Glam. Buy from an authorized retailer or the brand's own site rather than an open marketplace. Olive Young Global ships to most countries but no longer ships to the US. Seoul Sister tracks counterfeit indicators to help you buy genuine Korean skincare. We are an advice platform and never sell products ourselves.
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