Hair dyeing is idou's counterattack code, right?
Since Ye Shuhua dyed her blonde hair, a whole big wow, so that the adults who have always been indifferent to her got her face fiercely.
Compared with the faint little white flowers in the brunette period, the blonde hair took advantage of her to be more like a big star.
However, this "bleaching revenge method" is not something that anyone can use, and Park Caiying's hair volume has been halved before, and even the amount of hair is as much as Ye Shuhua has also begun to fry hair...
Fans began to shout through the air, or let's not drift first?
According to the experience of adults in previous years, how many friends have changed into hair in a few years, and how many regrets are more than expensive hair after the year.
Not only dye scald hair, but recently many people feel that their hair is instantly reduced by one-third after impotence, and they survive online hair.
But seriously, the matter of hair loss has not even been solved by the British royal family, and it is still a proposition to be solved.
But compared with the anti-detachment remedies on the market, some products with "patent proof" are more or less reliable (and the gimmick is more adequate).
In order to alleviate everyone's hair loss anxiety, today adults come to pick up the "hair growth patents" privately collected by major brands in their real names.
Which baldness can still be saved?
Hair loss can be divided into alopecia areata, mental alopecia, endocrine dysphylacia, nutritional alopecia, chemical alopecia, seborrheic alopecia, etc., etc., and anti-shedding products can not manage anything.
Like William, Harry's genetic baldness can only be alleviated, not cured. (Even if he is cured, he will still pass on the bald gene)
But fortunately, 95% of baldness is seborrheic alopecia (androgenetic loss), which is a kind of hair loss that can be relieved and treated.
Seborrheic alopecia is rooted in the fact that the 5-alpha reductase in the body is overactive, causing hair follicles to be affected by dihydrotestosterone (DHT), which causes hair follicles to shrink at a faster rate.
Therefore, a more direct and effective means of preventing hair loss is to inhibit the activity of 5α reductase.
Anyway, from the criteria for adults to select anti-shedding products, I like to give preference to those that have an effect on 5α reductase, not to mention the effect, the principle is more reasonable.
But, cosmetics qualified hair growth products have their own stories, usually there is no big harm, a bad adult suggests not to compete, the next bottle to try another is better.
Well, having said so much of the previous one, let's take a look at the technology and ruthlessness of each brand.
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Are each generation patent really useful?
The P.S. rankings are in no particular order, and each company has basically not made a big horizontal comparison. But each family can basically find products with a low foundation, and adults have turned it out and written it (intimate, let's just like it at the end of the article?).
# Dihydrosphingosine
Dihydrosphingosine is Schwarzkow's main hair growth ingredient, which inhibits the production of Malassezia furfura and improves scalp quality parameters by increasing the level of antimicrobial peptide HBD2.
It is also believed to inhibit the activity of 5α reductase, reduce the secretion of abnormal growth factors in dermal papillae and carina stem cells, thereby regulating normal growth factors and cytokines, thereby balancing the hair growth cycle.
"Research Progress of Daily Chemical Raw Materials for Hair Loss Prevention"
At present, a variety of studies have confirmed that when the concentration of dihydrosphingosine is 0.1%~0.5%, it can prolong the growth period of hair to a certain extent.
Schwarzkopf Ginger Scalp Purifying Serum
Schwarzkopf Ginger Scalp Purifying Essence (Green Version) is added with an appropriate amount of dihydrosphingosine, and even better, this product is going to be delisted from China, and Taobao has a bunch of 30 pieces for free shipping.
The adults have already passionately tried the method by themselves, and I will tell you about it next time.
# Stemoxydine
Stemoxydine is an ingredient exclusively developed by L'Oréal that is said to increase hypoxia-inducing factors, thereby promoting the proliferation of hair follicle stem cells.
Simply put, it is to create a hypoxic environment to wake up dormant stem cells, produce a greater number of hair follicles and increase density.
But, it does not solve the problem of 5-alpha reductase activity, but only acts as a hair growth stimulant.
If it is compared with the well-known hair growth stimulant minoxidil, the general opinion of foreign users is: the effect is not as good as minoxidil.
Moreover, its research is still carried out within L'Oréal, patent patents, we have no way to study its actual effect, we can only look at the data released by L'Oréal.
This ingredient has been used in L'Oréal's internal hair growth products, such as Kérastase's more than 1,000 hair growth essences.
But adults feel that there is no need to buy at all, it is better to try Garnier for dozens of dollars, the same is the highest concentration of 5%, useless and not distressed.
Generation 1 and 2
# Aminexil
Aminexil is also a patented ingredient of L'Oréal (L'Oréal is really willing to throw money at the lab), and it has a similar molecular formula to minoxidil.
The main goal is to prevent the hardening of the collagen fiber network, which helps the hair follicles themselves to root deeper into the scalp, which can reduce hair loss and stimulate hair growth.
The famous Kérastase red bottle uses this ingredient.
Compared to minoxidil, Aminexil cannot be converted into sulfates, so it has no antihypertensive effect and can be safely used in the field of cosmetics.
But some experts believe that it can only cut leeks as cosmetics (minoxidil is a drug qualification), the effect is very weak, and even its name touches porcelain minoxidil.
To sum up, most experts tend to try this if they think that the side effects of minoxidil are too obvious.
# Niacinamide and adenosine
Adults write these two ingredients together, mainly because most Japanese hair growth products are these two ingredients.
Niacinamide, is that whitening niacinamide, many people say that it will grow hair, used in body milk to say that there is no hair, now used in hair growth products and say that it seems to grow...
"Research Progress of Daily Chemical Raw Materials for Hair Loss Prevention"
Adenosine also has a certain amplification effect, but in fact, nicotinamide can also increase the level of adenosine in the scalp.
Shiseido took advantage of this by using adenosine in its expensive products and niacinamide in its own cheap products.
This point is frugal and useful, but like Stemoxydine, it still does not solve the problem of 5α reductase activity, and more improves the scalp environment.
Compared to radical cure, it is still biased towards maintenance.
Well, today's "germination patent" is here. All in all, these products are all about trying to find a balance between effects and side effects, to say which can really cure our baldness...
EMMM, the road to germination, there is a long way to go.