The construction of the affiliated medical hall of the Medical College of Guanshishan Academy is in full swing.

However, not many people are concerned about this matter, but the newly opened Tongrentang Pharmacy in Xishi has attracted the attention of many people.

Before the medical center was built, Li Kuan temporarily launched this pharmacy to sell health pills.

Don't look at the previous trial, a patient lost his life, but it didn't affect the reputation of the health pill at all.

On the contrary, it has made more people aware of the magic of health pills.

Who doesn't have a fever or headache or anything in their house?

Wouldn't it be safe to have some health pills at home?

"Master, you said that these people are true, they didn't have Lang Zhong to diagnose their illness, and they went directly to Tongrentang Pharmacy to sell medicine and take it themselves, aren't they afraid of accidents?"

Zhang Chang's mood was a little depressed.

The location of the Tongrentang pharmacy, although it is not opposite Renxintang, but the distance between the two is less than 100 meters, and you can see each other's archways when you go out.

On the one hand, there are many people, and on the other hand, where is his mood better?

"Health pills have such medicinal effects, just one or two accidents can't stop its rise. Instead of sighing there, imagine if we could make a similar pill. Besides, no matter how good the effect of health pills is, it is not really a cure for all diseases, and there are many diseases, and people need to look for Langzhong. ”

Although Chao Yuan was very worried in front of the nest, in front of Zhang Chang, he looked confident.

There is no way, the image of my master still has to be maintained.

"Master, I have also inquired about it in the past few days, and I have not heard any other news except that the students of the Medical School of Guanshishan Academy were digging willow bark everywhere on the edge of Weishui. The medicinal effect of this health pill is so magical, the production method must be a secret, we want to make a similar pill, it is estimated that it is not so easy. ”

Although Zhang Chang felt that he had learned something, he didn't think that he could configure a legendary magic medicine like a health pill.

"Willow bark? As a teacher, I haven't read in any medical book that it can still be used in medicine. However, since the people from Guanshishan Academy collected a large amount of willow bark and soon had an interview for health pills, I think there should be some correlation between this health pill and willow bark. ”

"That'...... Then I'll go get some willow bark and see how to use it? ”

In this era, Langzhong not only has to help people see a doctor, but also helps dispense medicine many times.

There are even some prescriptions, which are simply people's housekeeping skills, and there is no other semicolon.

Therefore, in this year, Langzhong generally has a better understanding of the situation of medicinal materials.

Thinking about new prescriptions is also something that everyone thinks about.

"Well, boil water with willow bark first and see what the effect is."

……

Yao is a buddy from Renxintang.

A guy who doesn't have a sense of existence.

Many times, what he did was to help Chao Yuan, Zhang Chang and others boil medicine, serve tea, and pour water.

I don't know if it's because adolescence came too violently, Yao Yiyi's face was covered with acne, which was miserable.

Chao Yuan specially prescribed him several prescriptions to information about acne, but it was useless.

Yao Yiyi's face was still covered with pimples, which made people's hearts numb.

"One, this potion hasn't been used for an afternoon, and you'll remember to pour it out later."

Zhang Chang looked at the pot of willow bark water a little discouraged, and felt that he should still think simply.

How can a miracle medicine like a health pill be replaced by simply boiling water with willow bark?

I gave it to several patients who were willing to try it for several days in a row, but I didn't see the effect of the other party's pain reduction.

"Zhang Langjun, don't worry, I will deal with these things, and I promise not to delay continuing to boil the medicine tomorrow."

Yao Yiyi showed a smile and worked neatly.

Seeing that the sky was slowly darkening, a whale oil candle was lit in the backyard of Renxintang.

Chao Yuan naturally doesn't live in the medical hall, but most of the guys like Yao live in the backyard.

However, unlike Zhang Chang, who has a separate room, the guys generally have a room for several people.

"These potions have been boiled for most of the day, and a lot of honeycomb coal has been wasted, so it's a pity to throw them away like this."

Yao Yiyi looked at the pot of thick willow bark water in front of him, thinking about how to reuse the waste.

"Why don't you wash your face, it's time to go to bed."

The water that everyone drinks in Renxin Hall is picked up from a well a few hundred meters away, so everyone usually saves water.

Yao Yiyi's face was already like that, but it was a little broken, and he was not afraid of getting worse at all.

In this way, for several days in a row, Zhang Chang was studying the efficacy of willow bark water, while Yao Yiyi washed his face with the remaining potion every night.

"One, you...... What's wrong with you? ”

In the Hall of Benevolence, Chao Yuan looked up at Yao Yiyi, who was pouring tea for himself, with a surprised look on his face.

"Owner, I'm ...... I don't think so. ”

Yao Yiyi's heart tightened, and he thought that he had done something wrong, and what was Chao Yuan's dissatisfaction with him.

"No, are you really Yao?"

Chao Yuan's words made Yao Yi completely confused.

The owner didn't drink today, how did you say that......

"Strange! It's weird! ”

At this time, Zhang Chang also noticed Yao Yiyi's abnormality.

"Pavilion master, Zhang Langjun, I'...... What's wrong with me? ”

Yao was so nervous that he was about to cry.

Doing chores in Renxintang, this job is not easy to come by, if you lose it inexplicably, how can you go back and see your own aunt Ayah.

There are still a few younger siblings in the family who are waiting for their meager wages to live.

If they lose this job, they won't go through elementary school all the time.

"One, don't be nervous, you've changed a lot in the past few days, don't you know?"

Chao Yuan looked at the guy in front of him who had never looked at him before, but now he looked like a handsome little man.

This gap is a bit big.

"I ...... Has anything changed for me? No, I don't. I get up every day as usual, go to bed, and don't have any laziness, master, am I doing something wrong? You tell me, I'll change! I'll definitely change it! ”

The leader tells you not to be nervous, it's useless.

Li Kuan has a deep understanding of this.

"One, all the pimples on your face are gone, don't you know?"

Zhang Chang couldn't help but raise his voice, looking at the pimple that once caused his discomfort, now he couldn't find a shadow, and he was really a little unaccustomed to it.

"Huh?"

Yao Yiyi couldn't help but touch his face with his hand.

In the past few days, he has basically washed his face with willow bark water, which looks black in the wooden basin, and has no reflection effect at all.

In addition, he didn't have the money to buy the glass mirror, so he didn't know that he had changed so much in the past few days.

Of course, now that Zhang Chang reminded him, he thought about it again.

It seems that when I washed my face in the past two days, the pimple on my hands was much less.

It's just that I didn't think much about it before, and I was afraid that it was my own delusion, so I didn't expect that my face had changed so much.

"Is it really gone?"

Feeling the smoothness in his hand, Yao Yiyi was still a little unbelievable.

This is the acne that has been with me for many years, and it suddenly disappeared.

Not to mention that the owner of the hall and Zhang Langjun felt strange, he felt even more strange.

"You've been taking the medicine I prescribed lately?"

Chao Yuan thought that it would be because he had prescribed a prescription before, and that would make sense.

"I didn't ...... No. Although the owner of the museum allowed me to try the herbs in the medical hall for free to prepare this recipe, I felt that it was too wasteful, and there was no change after taking it for several days, so I never took it again. ”

Yao Yiyi's words confused Chao Yuan again.

What's the situation?

I took the medicine I prescribed, but it didn't work, but now it's inexplicably better?

"Think about it, what is it about you these days that is different from before? Like what to eat, or what to put on your face?"

Zhang Chang asked on the side.

"Everything we eat is prepared in the hospital, and nothing has changed. As for touching things on the face...... I don't have either...... Wait...... There's something different. ”

Yao Yiyi's eyes suddenly lit up, and he thought of something.

Zhang Chang: "What's different?" ”

"Zhang Langjun, haven't you asked me to boil that willow bark water all the time?"

"What does this willow bark water have to do with it?"

Zhang Chang asked a little unhappily, he didn't figure out anything for a few days, Zhang Chang thought that Yao Yiyi was disgusted with himself and asked him to boil willow bark water, which added work to him.

"That's right, I think it's a pity that these willow bark water has been boiled for so long that it is directly discarded, so I use it to wash my face, once at night, once in the morning, and it has been like this for the past few days. Could it be that it has something to do with this? ”

Yao Yiyi looked at Chao Yuan and Zhang Chang a little apprehensively.

The latter looked at each other with a look at each other.

This willow bark water actually has the effect of treating acne?

I haven't heard of it.

"Zhang Chang, in this way, aren't there still a few guys in the hall, and there are still some acne on their faces, let them also try to wash their faces with willow bark water to see what changes."

Chao Yuan is a little looking forward to the new effects of willow bark water.

As a Langzhong, a Langzhong who has a little bit of pursuit, Chao Yuan naturally hopes to be able to discover several new medicinal materials or prescriptions on the basis of his predecessors, which is something that can be passed on for centuries, which Langzhong doesn't like it?

Nowadays, this willow bark water, if it can really improve all kinds of skin problems, then it will be of great significance.

Not to mention anything else, so many women in Chang'an City, especially the women in Pingkangfang, are estimated to be used in large numbers immediately, right?

However, selling willow bark directly seems too ......

You have to think about how you can make this kind of thing that may cure skin diseases elegant.

……

"Master, it's really a god, the pimples on those guys' faces are gone. It seems that this willow bark water can really cure skin diseases. ”

A few days later, Zhang Chang stood in front of Chao Yuan with an excited face.

"Well, the teacher has already thought about it, this willow bark water, let's process it again, mix it with rice flour, and put it in a porcelain bottle, and then when the patient uses it, he only needs to pour out some powder from the porcelain bottle and wipe it on his face."

Chao Yuan's idea was inspired by the fact that his wife bought a few bottles of expensive fat powder from the Cui family's fat powder shop yesterday.

Originally, a few simple bottles of fat powder cost a few silver coins, and Chao Yuan was not very satisfied with this.

I feel that my wife is really a little bit unwilling.

However, when he reacted, if the willow bark water can really treat skin diseases and remove acne, then wouldn't it also exist as a unique fat powder?

Such a fat powder that specializes in removing acne should be very popular, right?

"Master, why don't we call this new potion beauty cream?"

Zhang Chang listened to Chao Yuan's words, and he was also excited.

Although I only came up with a medicine to deal with skin diseases, there is still a big gap compared with the doctors of various dynasties, but there are many people who need this beauty cream.

Which woman doesn't love beauty, which gentleman doesn't love beauty?

The effect of this beauty cream, as long as it can achieve the general effect used on Yao Yiyi, will definitely be able to sweep Chang'an City.

The scale of Renxintang can even reach a new level with beauty cream, right?

"Beauty cream? Well, the name is good. Zhang Chang, then this matter will be handed over to you as a teacher. Remember, the formula of the beauty cream must be kept secret. ”

When Chao Yuan was talking, he looked at Yao Yi meaningfully.

"Master, in fact, I think I can purchase some precious herbs such as ginseng and deer antler velvet to complicate the ingredients of this beauty cream. Such ordinary people can't figure out what the ingredients of our beauty cream are, even if it is leaked, it may not be able to find the point, and the imitation beauty cream will definitely not be as effective as the one produced by our Renxintang. ”

Zhang Chang has worked in Renxintang for more than ten years, but he is not just a Lang Zhong who only knows how to study medical skills.

Obviously, this beauty cream will become the most profitable thing in Renxintang in the future, so naturally we have to think carefully about how to keep it secret.

In these days, there is no such thing as a patent, if others know, the imitation will be imitated, and you have nothing to do at all.

"Zhang Chang, you have a good idea. Not only that, but the porcelain that holds this beauty cream should also be made as beautifully as possible. The Xiao family's porcelain workshop seems to be a must in Chang'an City, and we will order it from their family's workshop when the time comes. ”

Anyway, the wool comes out of the sheep, and Chao Yuan is not worried that this high-quality porcelain will waste money.

This trick is learned from the treasure cabinet, and the things sold there, no matter what they are, like the beautiful packaging, which makes people love it.

Since your own beauty cream is used on your face, it is even more beautiful.