今期大注目のレチノール美容液について詳しく紹介します

Hello, everyone. I'm Arata Tomori. Today, I'm going to talk about retinol, which everyone loves. It's a deep-diving retinol serum that's very popular this time of year. There are two things that are very popular this time of year. One is Seido Elixir Retinopower Wrinkle Cream. And the other is Dr. C. Labo Enrich Duo Serum. Both of them are very popular this time of year. In particular, Elixir has become even more powerful, so I'd like to go into more detail about that. Let's start with this Elixir Retinopower Wrinkle Cream. What's so great about it is that it approaches all layers of the skin. It also improves the penetration of retinol. Originally, Seido's pure retinol was the only retinol in Japan that was certified to improve wrinkles. Why is that? Because retinol can be irritating and unstable. There's a special program that evaluates cosmetics. Seido is the only company that has passed all the tests to make sure that it's not irritating or unstable. So even if it says retinol, Seido is the only company that can say that it improves wrinkles and removes impurities. This Elixir Retinopower Wrinkle Cream S contains pure retinol. Of course, the three main ingredients that improve wrinkles were retinol, nil-1, and niacinamide. But retinol improves wrinkles, so it's a very popular and affordable price. I think a lot of people are using it because you can buy it at drugstores. How did Seido improve wrinkles? Seido studies wrinkles, of course. If you look at wrinkles, you'll see that wrinkles get deeper as you get older. I think it's just about age. But some people don't get wrinkles even when they get older. Of course, UV rays are important, but other than that, I don't think there's anything else. By making the corneas harder, for example, when you move your face, I found that the vibration was much stronger than that of a soft person. Collagen is also reborn, so it's broken down and regenerated into something new. By making the corneas harder and stimulating them, only the collagen decomposing enzyme works. As a result, the corneas become harder and the new collagen is less, so wrinkles get deeper. Retinol increases the moisture in the skin and promotes the regeneration of new collagen and elastin. If the corneas are hard, the skin is good, but even if you're working hard to make new collagen, If you have a lot of enzymes to break down, you won't be able to catch up. So you may feel that it wasn't very effective even if you put in retinol. So Seido added an ingredient that softens the corneas. It's made of three oils. It's a long name. It's made of three oils. Basically, by combining these three oil components, it softens the corneas. If the corneas are hard, it's 40% easier for the soft corneas to get pressure. By reducing the pressure, the collagen decomposing enzyme will be able to break down the corneas. So if you've been putting in retinol and it hasn't worked, it's probably because of the hardness of the corneas. By the way, the hardness of the corneas is important not only in terms of age, but also in terms of dryness and UV rays. So it's not just that the corneas are soft and you can take care of your skin. I told you that Seido added three oils to soften the corneas. There's another point to that. If you just want to soften the corneas, you don't have to use oil. I think it would have been good to use other ingredients, but I think the fact that it's made of oil makes the retinol penetrate better. Because retinol is an ingredient that melts easily in oil. So it's stabilized by putting it in oil as a detergent. When the oil component first goes to the surface of the skin, it tends to go to places where there is more oil. If you soften the corneas with oil, the retinol tends to go to those places. So I think the three oils are added to soften the corneas. I think you can expect the effect of pressure alpha to improve the penetration of retinol. I think it will soften the corneas and increase the effect of retinol. I think it will improve the penetration of retinol and reduce the damage to the corneas. Next, I'm going to talk about C-LAB's Enrich Medical Duo Serum. It contains a lot of pure retinol. C-LAB is now part of a pharmaceutical company called Johnson & Johnson. Johnson & Johnson used to have a cosmetic brand called ROCK. ROCK was the first company in the world to study retinol. I heard that the researchers at ROCK were involved in C-LAB's research on retinol. So I think this retinol is definitely retinol. It says DUO SERUM here. DUO means two. So if you look at this, you'll see that the top is an oil layer and the bottom is a serum. There are two serums in it, but if you leave it alone, it's separated. If you shake this, it becomes one serum and you can use it. The top layer is pure retinol and the bottom is vitamin C. You might think, why am I doing such a troublesome thing? Actually, vitamin C and retinol go really well together. By using them together, collagen acidity is boosted, and it contributes to the sense of tension and glossiness. However, I don't like to be together because the pH is a little different. I can ride on my skin and work together, but when I put it in the detergent, it doesn't feel good. Because vitamin C is ascorbic acid, so it's acidic. So the pH is more acidic, but the retinol is more alkaline. So if you're with a weak acid and a weak alkali, you'll fight and lose your stability. That's why vitamin C is usually a vitamin C serum and retinol is a retinol serum. I'm going to show you how to make it into one serum. I'm going to use my own method. I'm going to put retinol in the oil layer and vitamin C in the serum. The point is not pure vitamin C, but APPS. I think APPS has a lower pH than pure vitamin C. So I'm going to separate the oil layer and the serum layer. I'm going to mix it up right before I use it, and then I'm going to use it. This is different from the elixir I showed you earlier. It's supposed to be delivered to the front of the eye. When you put it on, the beauty ingredients are water-soluble. After all, oil puts a little film on it. I think it's better to have retinol where the skin is oily. I think it's important to have two layers of retinol and vitamin C. I think it's important to deliver retinol to the skin. I can't say it's a wrinkle-improving product, but I think it's a good serum to give you a sense of tension and gloss. Both of them are made with the use of retinol in mind. The trick is to apply cream and serum, and then apply a gel-like sleeping mask. For example, sleeping masks like Laneige are quite watery. And if it's C-LABO, there's something like NACOA Collagen Gel. If you put a little bit of those things on top of each other, the surface becomes watery. Retinol doesn't like water very much. Because the surface is watery, the skin is more oily, so it tries to escape to the skin. I think these two products are good enough, but if you want to make it more effective, I think it would be even better to apply a gel-like sleeping mask or an all-in-one product on top of these two. I hope you can use it as a back-up. Today, I introduced two of the latest retinol care products. Both of them are technologies that make retinol more permeable to the skin. And I was impressed by the fact that they were well-researched and developed, and I thought it was a great product. If you want to use retinol, I don't think either of them will stimulate your skin too much. If you're worried, try it on the first time. If you have redness, leave it for a few days and then apply it again. If you liked today's video, please press the like button and subscribe to my channel. I'll see you in the next video. Goodbye.