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  2. 24-HR Synergy Duo

24-HR Synergy Duo

$35.00 $50.00
Acne Free
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
24-HR Synergy Duo - COSRX Official
No reviews

24-HR Synergy Duo

$35.00 $50.00
Read Reviews

24HR Protect your skin from Seasonal Change 

Here're our best Synergy Duo! AM/PM all day for enjoying our high effective #DermSkinCare. 
We heard your voice with skin problems, you and us will be GOOD Synergy for build the skin-barrier


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24-HR Synergy Duo - Acne Free is backordered and will ship as soon as it is back in stock.

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[/Acne Free/]
• The Niacinamide 15 Serum 20ml / 0.67 fl. oz  
Highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control.

• The Hyaluronic Acid 3 Serum 20ml / 0.67 fl. oz
Highly concentrated 3% hyaluronic acid serum that hydrates, plumps, soothes and supports the skin's moisture barrier.




[/Brightening/] 
• The Vitamin C 23 Serum 20ml / 0.67 fl. oz  
A highly concentrated serum that fades acne scars and brightens the complexion to revitalize dull and dry skin.

• The Hyaluronic Acid 3 Serum 20ml / 0.67 fl. oz
Highly concentrated 3% hyaluronic acid serum that hydrates, plumps, soothes and supports the skin's moisture barrier.




[/Increase Elasticity/] 
• The Retinol 0.5 Oil 20ml / 0.67 fl. oz  
For intermediate-level retinol users looking for a highly concentrated, youth booster.

• The Hyaluronic Acid 3 Serum 20ml / 0.67 fl. oz
Highly concentrated 3% hyaluronic acid serum that hydrates, plumps, soothes and supports the skin's moisture barrier




[/Skin Firming/]
The Retinol 0.1 Cream  20ml / 0.67 fl. oz  
An irritation-reduced solution created with the optimal ratio of key ingredients for first-time retinol users just starting to notice the appearance of fine lines caused by dry skin.

• The Hyaluronic Acid 3 Serum 20ml / 0.67 fl. oz
Highly concentrated 3% hyaluronic acid serum that hydrates, plumps, soothes and supports the skin's moisture barrier

Check out the product detail pages : 


• The Hyaluronic Acid 3 Serum →
• The Niacinamide 15 Serum →
• The Vitamin C 23 Serum →
• The Retinol 0.5 Oil →
• The Retinol 0.1 Cream →



×

Full Ingredients

DETAILS
INGREDIENTS

[/Acne Free/]
• The Niacinamide 15 Serum 20ml / 0.67 fl. oz  
Highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control.

• The Hyaluronic Acid 3 Serum 20ml / 0.67 fl. oz
Highly concentrated 3% hyaluronic acid serum that hydrates, plumps, soothes and supports the skin's moisture barrier.




[/Brightening/] 
• The Vitamin C 23 Serum 20ml / 0.67 fl. oz  
A highly concentrated serum that fades acne scars and brightens the complexion to revitalize dull and dry skin.

• The Hyaluronic Acid 3 Serum 20ml / 0.67 fl. oz
Highly concentrated 3% hyaluronic acid serum that hydrates, plumps, soothes and supports the skin's moisture barrier.




[/Increase Elasticity/] 
• The Retinol 0.5 Oil 20ml / 0.67 fl. oz  
For intermediate-level retinol users looking for a highly concentrated, youth booster.

• The Hyaluronic Acid 3 Serum 20ml / 0.67 fl. oz
Highly concentrated 3% hyaluronic acid serum that hydrates, plumps, soothes and supports the skin's moisture barrier




[/Skin Firming/]
The Retinol 0.1 Cream  20ml / 0.67 fl. oz  
An irritation-reduced solution created with the optimal ratio of key ingredients for first-time retinol users just starting to notice the appearance of fine lines caused by dry skin.

• The Hyaluronic Acid 3 Serum 20ml / 0.67 fl. oz
Highly concentrated 3% hyaluronic acid serum that hydrates, plumps, soothes and supports the skin's moisture barrier

Check out the product detail pages : 


• The Hyaluronic Acid 3 Serum →
• The Niacinamide 15 Serum →
• The Vitamin C 23 Serum →
• The Retinol 0.5 Oil →
• The Retinol 0.1 Cream →



×

Full Ingredients

Customer Reviews

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