Niacinamide, 630, 377, arbutin, tranexamic acid… So many whitening ingredients, which one should we choose? Which whitening ingredient do we need most at this stage?

Depends on the sensitivity of your skin
If you want to choose the most suitable whitening product for you, the first step is to look at your skin’s sensitivity.
Licorice extract and vitamin E can both reduce inflammation and help inhibit melanin synthesis. Arbutin is also a very mild and highly effective ingredient, which is very suitable for sensitive skin.
People with sensitive skin should avoid using exfoliating ingredients, such as friction, fruit acids, proteases, etc. In addition, 377 is more irritating when the concentration is higher, and sensitive skin may not be able to tolerate it.

It depends on your skin type
If you have dry skin, the selection criteria are similar to those for sensitive skin. You should also avoid using too many acidic ingredients and scrubbing ingredients. In addition, most whitening ingredients can be used, including low-concentration fruit acids/salicylic acid. acid.
If you have oily skin, you can choose from various whitening ingredients. In addition to vitamins C and E, you can focus on niacinamide, and fruit acids and salicylic acids can be used with confidence. Niacinamide not only exerts its whitening effect, but also inhibits oil secretion and promotes cuticle renewal.
If you have combination skin, it is recommended to adopt a zoned care method. For oilier T-zones, clean well and use niacinamide or acids; for dry areas, avoid abrasives, fruit acids, and protease-based ingredients.
Look at the cause of discoloration
Some pigmentation is dark yellow, not only due to pigmentation caused by ultraviolet rays, but also saccharification and other conditions. For this type of pigmentation, in addition to basic sun protection and whitening, we also need to consider antioxidant and anti-glycation ingredients.
Some pigmentation is hereditary pigmentation (freckles/caffeine spots, etc.). For this type of pigmentation, we need to lower our psychological expectations (you can try anything, but it may not achieve good results). For this type of pigmentation, external skin care products can only play a very limited role. The best way is to use whitening products combined with medical treatment.
The most important thing for whitening is to protect yourself from the sun, and then on this basis, choose the whitening ingredients that suit you. Given time, you will definitely see an improvement in your skin tone very quickly!