COSRX
COSRX The Hyaluronic Acid 3 Serum 20g
COSRX The Hyaluronic Acid 3 Serum 20g
378 in stock
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COSRX THE HYALURONIC ACID 3 SERUM
Customized 3% hyaluronic acid for enhanced skin hydration
Hydration is an essential part of any skincare routine, but it's important to choose the right formula for your skin type. Hyaluronic acid is an essential component of the skin, quickly absorbing to deeply hydrate and help maintain the skin's foundational condition.
Key Features / Benefits
The COSRX The Hyaluronic Acid 3 Serum features low molecular hyaluronic acid for maximum moisture absorption for intense hydration and skin barrier protection. It has a high strength formula infused with 3% hyaluronic acid, an active ingredient capable of absorbing up to 1,000 times its weight in water, to provide intense, skin plumping hydration. This serum is also formulated with NMF (Amino Acid Complex) to improve skin’s moisture barrier, and ceramide to retain skin moisture. Suitable for all skin types.
Key Ingredients
Recommended for
COSRX Hyaluronic acid 3 Serum is suitable for all skin types and particularly beneficial for dry and dehydrated skin, especially for those experiencing flaky skin, makeup clumping, or who are looking to enhance their skin's moisture retention..
Target concerns
- Dehydration
- Dryness
- Rough texture
- Sensitive
How to use:
After cleansing, during the serum phase, apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the inside of the face and working towards the edges. * Can be used morning and/or evening.
Product Facts:
- Paraben-Free
- Sulfate-Free
- Alcohol-Free
- Silicone-Free
- Fungal Acne Safe
- Essential Oil-Free
Skincare 101: What to Know Before You Glow - FAQ
K-beauty products are known for their gentle, effective formulas powered by natural ingredients, cutting-edge science, and a prevention-first philosophy. They focus on long-term skin health, hydration, and barrier repair — instead of harsh actives and quick fixes. At Lakinza, we curate only the most trusted K-beauty brands that deliver real results for all skin types.
Great skin is a journey, not a sprint. Most people begin to notice changes like improved hydration or smoother texture in 2–4 weeks with consistent use. For concerns like acne scars, dark spots, or anti-aging, you may see best results after 6–8 weeks. Results vary based on skin type, product type, and usage consistency.
Pro tip: Stick with your routine daily and give each product time to work — no skipping!
To get glowing, healthy skin:
- Double cleanse (especially at night) to remove makeup, sunscreen, and buildup
- Apply products in the correct order: cleanser → toner → serum → moisturizer → SPF
- Be consistent — morning and night!
- Use sun protection daily (yes, even in Canada!)
Need a routine tailored to your skin? Click here to get free skincare advice.
Applying products in the correct order helps maximize absorption and results. Here’s the ideal K-beauty routine order:
- Oil-based cleanser (removes sunscreen & makeup)
- Water-based cleanser (cleanses leftover impurities)
- Toner (hydrates & preps your skin)
- Essence or Ampoule (targets specific concerns) Anti-aging, Dark spots ... etc
- Serum (concentrated active ingredients)
- Moisturizer or Cream (locks in hydration)
Want help building a routine for your skin type? Get Expert Skincare Help — we love helping you glow!
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