EHAD: Aczero serum:

1. Brand philosophy: EHAD is a Korean brand that is committed to creating innovative skincare solutions that blend advanced scientific research with natural ingredients. The brand emphasizes the importance of skin health and aims to empower individuals by providing effective products that enhance their natural beauty. EHAD believes in transparency, sustainability, and inclusivity, ensuring that their formulations cater to diverse skin types and concerns.

2. Key ingredients:

* Niacinamide (Vitamin B3): Known for its ability to improve skin texture, reduce the appearance of pores, and even out skin tone.

* Hyaluronic Acid: A powerful humectant that attracts moisture to the skin, helping to maintain hydration and plumpness.

* Salicylic Acid: An exfoliating agent that penetrates deep into pores to help clear acne and prevent breakouts.

* Green Tea Extract: Rich in antioxidants, it helps protect the skin from environmental stressors while soothing inflammation.

3. Key function: The primary function of the Aczero serum is to provide targeted treatment for acne-prone and oily skin. It works by regulating sebum production, unclogging pores, and reducing inflammation associated with breakouts. Additionally, it helps improve overall skin texture and tone, making it suitable for those looking to achieve clearer and healthier-looking skin.

4. Recommend to whom has:

* Oily or combination skin types

* Acne-prone or blemish-prone skin

* Enlarged pores

* Uneven skin tone or texture

5. How to use: Apply a few drops of the Aczero serum onto your fingertips then gently massage the serum into your face using upward motions, focusing on areas prone to breakouts or excess oil. For best results, use twice daily—once in the morning and once at night.

6. Some tips:

* Always perform a patch test before introducing new products into your routine to avoid adverse reactions.

* Use sunscreen during the day when using products containing salicylic acid, as they can increase sun sensitivity.

* Maintain a consistent skincare routine for optimal results; give products time (at least 4–6 weeks) before assessing their effectiveness.