Annua serum

Direct answer: Choose a serum that matches your skin’s needs, and ideally one with a formula suitable for sensitive skin that is free from fragrance. In this selection, you’ll find options combining 10% niacinamide with 4% tranexamic acid (TXA) to help reduce dark spots, even out skin tone, and reduce hyperpigmentation—supporting a brighter-looking complexion. Some versions also include additional ingredients such as hyaluronic acid to boost hydration, or arbutin to enhance brightening. Use it according to the skincare instructions and apply sunscreen during the day to protect your skin from sun exposure and help prevent uneven tone.

Direct answer: The core formula combines niacinamide with TXA to brighten spots, even skin tone, and improve the appearance of pores. Added formulas provide stronger hydration or additional brightening. Niacinamide helps balance and strengthen the skin barrier. Hyaluronic acid polyglutamate helps soften and deeply moisturize, while arbutin/Alpha Arbutin offers extra support for brightening brown spots. Choose the version that fits your needs—hydration or tone brightening—and make sure it’s fragrance-free if you’re sensitive.

Direct answer: Yes. Several formulas are designed specifically for sensitive skin and come without fragrance, reducing the likelihood of irritation. To keep results consistent, use the serum regularly in the morning and evening after cleansing your skin, and apply sunscreen during the day. Choose a formula with 10% niacinamide and 4% TXA as a base, and consider a version with added ingredients like hyaluronic acid or arbutin if needed. Avoid using strong exfoliating products at the same time.

Direct answer: Apply the serum after cleansing and toning, then start with a moisturizer before applying sunscreen. Avoid mixing the serum with products that contain strong acids at the same time to prevent irritation. It’s best to apply a few small dots to the targeted areas and gently massage. You may need to test a formula with added ingredients like hyaluronic acid for stronger hydration, or arbutin/Alpha Arbutin for balanced brightening—without fragrance—to keep skin comfortable.

Direct answer: If your goal is to brighten and even tone, choose formulas with 10% niacinamide and 4% TXA plus additional brightening ingredients like arbutin or Alpha Arbutin. If you’re looking for extra hydration along with brightening, choose the hyaluronic acid version or polyglutamic acid-acid formula for deep moisturization with a brightening effect. For sensitive skin, pick fragrance-free options with guidance suitable for sensitive skin to keep your skin comfortable with balanced results.