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Choose Niacinamide 20% or 23% for Your Skin?
Choose Niacinamide 20% or 23% for Your Skin?

Niacinamide (Vitamin B3) is the "golden active ingredient" in skincare, but choosing a concentration of 20% or 23% to achieve optimal effectiveness without overloading the skin is still something that makes many people wonder. Let's quickly analyze two super products from Oh! Oh! with Skin365 to find the most suitable solution.


1. Niacinamide Oh!Oh! 20% (Skin Health) – Oil Control & Stabilization Solution

If you are looking for a serum that helps keep your skin clean and healthy, balancing excess oil smoothly every day, then the 20% version is the "true love".

  1. Controls oil and clears the skin: Article secretes sebum gland activity extremely well, helping the skin surface to dry and pores look noticeably neater.
  2. Fade new acne dark spots: Quickly treat red and new dark spots that arise after acne, helping the skin to be evenly colored and naturally bright and healthy.
  3. Intensive soothing: Thanks to the exclusive inflammation-reducing complex, the product minimizes the stinging feeling common in high concentration lines.

👉 Suitable for: Oily, acne-prone skin, large pores or those just starting to upgrade to the high concentration Niacinamide segment.


2. Niacinamide Oh!Oh! 23% (Daily Nia23) – Upgrade & Regenerate Solution

This is a stronger version, for dull skin or those that need deep intervention on pigmentation problems and signs of age.

  1. Intensive dark spots removal: Strong intervention on long-term brown spots and dark spots, providing a clear brightening effect and uniform skin tone.
  2. Anti-premature aging: Increases elasticity, helps fade fine wrinkles, keeps the skin surface smooth and youthful.
  3. Restores the protective barrier: Even at a high concentration, the product still moisturizes very well, making the skin healthier against environmental impacts.

👉 Suitable for: Long-term dark skin, uneven pigmentation or skin foundation starting to show signs of aging, pores dilated due to age.


Understanding what the skin needs is the key to sustainable care. Inbox Skin365 immediately about your current skin condition, we will help you choose the most suitable concentration for your skin!


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  1. Buy genuine products at: Skin365.vn
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