How to distinguish the authenticity of sk2 light bulbs? Will sk2 light bulbs have side effects?

The sk2 light bulb is used to whiten and remove spots. The sk2 light bulb brightens the skin tone and is very effective in removing dullness. The sk2 light bulb is a whitening artifact that you cannot miss. Many bloggers have recommended the sk2 light bulb.

How to distinguish the authenticity of sk2 light bulbs

1. From the perspective of product packaging

Hong Kong counter: Brand new with box and no plastic seal, the bottle cap and bottle body have seals, the Hong Kong bottle body has raised font

Duty-free shop: Brand new with box and no plastic seal, no difference from the Hong Kong counter

2. From the product manual

Those who are used to using SKII know that currently only the domestic and Hong Kong counters seem to have paper instructions. The Taiwan counters do not have paper instructions, but there are instructions in traditional Chinese on the outer box.

3. From the bottom of the bottle

The bottom of the genuine bottle is relatively smooth and has a code, while the bottom of the fake bottle is oval and the code is very blurred.

Does the sk2 light bulb have any side effects?

SK2 light bulb has certain side effects. For example, the skin color may return to its previous state 28 days after discontinuation of use, and the whitening effect will gradually disappear. The reason is that the human skin metabolizes once every 28 days. After discontinuation of use, the stratum corneum will be renewed and return to its original skin color. In addition, SK2 light bulb contains niacinamide, which may cause allergies if you are intolerant to this substance. How to avoid these side effects? If you discontinue use, you need to pay attention to sun protection, so that even if the rebound effect is not too obvious. In addition, if it is due to intolerance to niacinamide, you can reduce the dosage first, and then increase the dosage to return to normal levels after the skin slowly adapts to niacinamide.

How to turn on the sk2 light bulb

This SK-II essence uses a dropper design. You can take the product by squeezing the head of the dropper. At the same time, this dropper is easier to control the amount of use. The product sucked out by one squeeze is just enough for one use. Use the dropper to take an appropriate amount of SK2 small light bulb essence and gently rub it in the palm of your hand to warm it up. Apply it on your face and use your fingertips to gently massage the spots and acne marks to promote the improvement of problem skin. You can apply a small amount of SK2 essence again on the dark areas around the lips and nose to allow the cheeks to absorb more.

How to use the light bulb

After using toner, add a few drops of the light bulb essence, apply it to the entire face, and then pat gently. For areas with darker skin, you can apply it multiple times and pat repeatedly. It is best to test the skin before applying it on the face to ensure that the skin is not allergic to this essence, and then use it on a large area of ​​the face!