Olay best niacinamide serum, whitening Bottle for Sensitive Skin

Best niacinamide serum: a derivative of vitamin B3. In addition to its well-known whitening effect, it also locks in moisture, reduces inflammation, repairs damaged stratum corneum lipid barriers, and improves skin resistance. This is also the main reason why people buy it, but I don’t think the higher the concentration, the better the effect. After all, our face is still very fragile, but too low a concentration really has no effect. (This is not nonsense)

1. Highly effective whitening essence (small green bottle) – 40ml – Highly effective whitening light-sculpting essence (upgraded version)

The legendary first dropper-type whitening essence from OLAY .

Mine is the second generation, and the one next to it has changed its packaging. Now the packaging has been changed again. My usage speed cannot keep up with the speed of its packaging change.

However, the capacity has decreased and the price has increased? I bought the Taiwanese version of these two, so the names should still be based on the English version.

It has a predecessor, which is said to have a higher niacinamide content. This one has a lower concentration so that more people can tolerate it.

The upgraded version of Little Green has eight more ingredients, in addition to glycerin and xylitol for moisturizing, magnesium aspartate, zinc gluconate, and copper gluconate, which play a boosting role, have the effects of promoting cell energy, anti-inflammatory, and maintaining stability, and I feel the significance of the upgrade. The last three are useless, and mica cannot be absorbed, it is simply to echo the shiny feeling on the new packaging bottle. Titanium dioxide and CI 16035 are also to give us the illusion that we will become white after applying it?

2. Olay Regenerist Whitening Spot Correcting Serum (US Version) – 40ml and Pro-X by Olay Brightening Spot Correcting Serum – 40ml

Because the same 5% concentration, the comparison is actually not the same, the price is also three times different. I just haven’t used Pro-X.

The main ingredient of the American version of Xiaobai is glucosyl hesperidin , which is antibacterial, anti-inflammatory and antioxidant.

Pro-x is fragrance-free and mainly contains kelp extract , which inhibits the activity of elastase and eliminates oxygen free radicals , making it effective in preventing wrinkles and anti-aging.

Except for the exclusive pitera, the other whitening ingredients of SK2 light bulb can basically be found in Olay essence. It is a low-cost alternative and it is well-deserved.

As a sensitive skin, I have no adverse reactions and can tolerate it. When I have allergies around my nose and lips, I will feel stinging and redness when I apply it, but not on my cheeks.

I use it almost every day in the summer, and my skin doesn’t get darker. Small sun spots can also be eliminated, which should be its effect. If I don’t use it every day, I have no say on whether it can be a few shades whiter.