Cosrx AHA/BHA Clarifying Treatment Toner 100ml

Cosrx AHA/BHA Clarifying Treatment Toner 100ml

COSRX The Niacinamide 15 Serum is a lightweight, concentrated solution with 15% niacinamide, a famous substance with many advantages. This 20ml bottle is a popular choice for a beautiful, healthy complexion due to its strong remedy for numerous skin issues.  

What's inside?  

Obviously, niacinamide (vitamin B3) is key. This multitasker controls sebum production, reducing shine and pore size. It soothes inflamed skin, reduces redness, and reduces inflammation. To balance out skin tone, niacinamide brightens hyperpigmentation and dark patches.  

These synergistic ingredients boost the formula:  

  • N-Acetylglucosamine (NAG): This gentle exfoliator helps cell turnover, reduces hyperpigmentation, and refines skin texture.  
  • Zinc PCA: Controls oil production and prevents breakouts.  
  • Allantoin: It rebuilds the skin and relieves inflammation.  

Who can benefit?  

This serum treats many skin issues:  

  • Oily or acne-prone skin: Niacinamide's sebum-regulating and anti-inflammatory qualities help minimize shine and breakouts.  
  • Uneven skin tone: Niacinamide and NAG remove hyperpigmentation and dark spots for brighter, more even skin.  
  • Enlarged pores: Niacinamide regulates sebum production and refines skin texture to reduce pores.  

Redness and irritation:  

Niacinamide and allantoin soothe skin and minimize redness.  

When to use it 

Niacinamide 15 Serum is moderate enough for morning and nighttime application. How to incorporate it into your routine:  

  • Cleanse your face: Remove grime and pollutants with a mild cleaner.  
  • Apply toner (optional): Apply toner after cleansing and pat dry.  
  • Dispense the serum: Apply 2-3 drops of serum to your fingertips and gently massage your face and neck.  
  • Moisturize: Use a moisturizer to seal in moisture.  
  • Sunscreen in the morning: SPF 30+ sunscreen should be applied after morning skincare to prevent sun damage.  

Additional tips 

  • To check for sensitivities, patch test your inner arm before applying it on your face.  
  • If you have sensitive skin, use the serum every other day and increase as tolerated.  
  • The tingling from niacinamide is usually mild and transient. However, stop using it if the feeling persists or is bothersome.  
  • Combine the Niacinamide 15 Serum with other COSRX products for your skin issues for maximum results.

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