"Dr. Du, you have made so many perming agents and should know a lot about these formulas, right?"

Du Fangzhou nodded.

Qin Kong said happily: "Then I really hope you come here early and develop a safer perming agent. In fact, the big brands of perming agents on the market are safe. At least I can do it without harming my scalp and it will cause little damage to my hair."

Du Fangzhou sighed, "Yes! I have made a lot of perming and dyeing formulas. Although they are all chemical ingredients, they are all added strictly according to EU standards. Under the correct operation of the barber, the damage can be controlled.

But now on the baobaojing cat, those pure plant hair dyes, like the five-bearer you mentioned, and the black-blade, are all selling well. I see what videos they have made."

Qin Kong smiled and said, "That's live broadcast. The anchor is super capable of bringing goods! Last time I bought hair dye in Jingmao, I saw that the two top anchors recommended this fast hair dye."

"Hmph!" Du Fangzhou's face was sunk, "It's simply a damaging conscience!"

Qin Kong smiled and said, "Most of the people who buy a black-skinned person are middle-aged and elderly people, and their hair begins to turn white. The anchors bring goods, and filial children will also buy them for their parents."

"Isn't this a cheating father?"

"Hahaha..." Qin Kong laughed.

"Last time I tested a herbal hair dye, and the hydrogen peroxide reached fifty percent."

Qin Kong said: "It's hydrogen peroxide. The concentration standards used by our barbers are generally 6%, 9%, and 12%. Twelve percent are used for bleaching, and generally six percent is enough."

"That's it! Its concentration reaches 50%! Yes! This can quickly remove the primary color and add excessive intermediates to develop the color. But this is really harmful! I don't know how it was launched!

Hydrogen peroxide is so corrosive! The national standard for paraphenylenediamine also stipulates that no more than 6%, but they are over-added or replaced with other more toxic ingredients! Then they also claim to be like washing your hair!

When washing my hair, foam and water just flow into my eyes and ears. How many cases have we received from the skin hospital for hair dye?

The skin is thick and the flesh cannot show up. If you are not careful, the scalp will be swollen and ulcerated! Blind eyes and otitis media! Long-term use is cancerous! This product can still be sold! It is very popular! Is there any reason?"

Qin Kong sighed, "When we dye our hair for customers, we will first test the allergicity of the customer's skin. Then use isolation cream or mats, ear cups, and head covers to protect the skin. A barber with skilled techniques will not let perming agents touch the customer's skin."

"But customers can't take care of that much when they buy these hair dyes and go home to operate!" Du Fangzhou said, "And not only did those manufacturers not remind them, but also said they wanted to wash their hair. It's really a big conscience!

These products not only add excessive chemical substances, but some ingredients are strictly prohibited from being used in international standards. The natural ingredients he advocates cannot be detected! He just talks nonsense!

The news has been reported many times, but it is still selling it. I really don’t know what’s going on!”

Qin Kong smiled, "There is a reason why these things exist. Many people think they dyed them at home for a few dozen dollars, and if their hair is short, they can dye them a few times.

But when you go to a barber shop, you can dye your hair at least a few hundred. So I said, we earn technical money, not product money."

"Yes, a barber as good as you should make this money," said Du Fangzhou.

Qin Kong said: "Although there are barber shops that use inferior products, and some barbers are not good at skill, which will hurt customers' skin.

However, regular barber shops use products that meet the standards, coupled with experienced barbers, perming and dyeing only harms the hair and not the scalp.

International and domestic standards are becoming increasingly stringent, and these chemical products are much safer than those so-called natural products!”

Du Fangzhou sighed, "But how do consumers know which barber shops are formal? Which barbers have experience?"

Qin Kong smiled and said, "The Kongfa Art and the Top Story are just."

Du Fangzhou looked at him, "You are very expensive and it's hard to make an appointment."

Qin Kong smiled.

"So it's really hard for ordinary people!" Du Fangzhou looked at him, "Teacher Qin, you are so famous, you should give you a knowledge lecture! Tell us about the harm of these products so that consumers don't be deceived."

Qin Kong looked at him and said that Dr. Du is a good person! Such a good person can't sell good products!

"Dr. Du." Qin Kong said, "You probably don't know that I caused one cybershoe after another because I reminded Alice to use improperly to prevent the shampoo from taking off.

Celebrities are also tied to products, not to mention that there are things we cannot see. There are too many stakeholders, so the interests of others cannot be moved without any action.

Consumers also always believe what they are willing to believe. As long as it is still on sale, consumers are willing to believe that it is safe and effective. Consumers are naive.

Now I see that Alice's hair loss prevention is still very good. Because it can inhibit microorganisms, it is effective at first on some scalp problems.

Some lessons must be practiced in person. All I can do is to make good products, occupy the market, and let these harmful products disappear."

Du Fangzhou looked at him with his eyes shiny, "It turns out that I thought so when I was Fangzhou."

Qin Kong smiled and said, "So we are destined to cooperate! When you arrive at the R&D center, we will make good products together and occupy the market. Those inferior products will naturally have no place to gain a foothold."

"Yes." Du Fangzhou nodded excitedly. Looking at Qin Kong, he couldn't wait.

He couldn't do it, but he believed that this young man could do it!

I used to think that Qin Kong also wanted to buy his formula to sell high-priced products. But now I know that Qin Kong already knows his formula, and Qin Kong values ​​him as a person! Moreover, the two have the same goals!

This is so exciting!

When he returned to the hotel, he booked the air ticket and packed his luggage. Qin Kong chatted with him for a while, and the more he talked, the more he became more and more speculative.

When the time was almost the same, he drove him to the airport again.

Before getting on the plane, Qin Kong shook his hand, "Dr. Du, I'll be waiting for you in Yunzhou."

"Yes." Du Fangzhou nodded, "I will resign when I go back."

Qin Kong smiled and watched him pass the security check before walking out.

The people at the airport looked at Teacher Qin with a smile on his face and were excited, like a child. They were also smiling.

Make a call and explain to Qingxiang.

When Qingxiang heard that Dr. Du resigned when he returned, he was very happy, "Teacher Qin! You have mastered the shampoo formula, he has mastered the perming agent formula, and our hair salon products will be developed soon!"

"Um."

Hang up the phone and drove away from the airport.

Seeing the sun gradually heading west, when I went to the store, there were no customers. When I got home, there were no one at home. Liang Ange and Qin Fangyun took the third year of the year and went on a long distance.

I have to stay in Linxi Ancient Town at night.

Qin Kong had a whim and went to the pharmacy and the cigarette hotel, and drove onto the highway.

Because all three of them went out, it was Luo Chen who came to pick up the three cats in the morning. Qin Kong called Luo Chen.

Luo Chen said: "Do you send it back?"

"No." Qin Kong said happily, "The three of you will be back tonight. I will go to Linxi Ancient Town."

Luo Chen said happily: "Really?"

A meow came from there, and Qin Kong hung up the phone without hesitation, speeding on the spacious and unmanned highway, honking the horn to play.

Cats are sometimes burdensome, so it is a wonderful life to have a buyer like Luo Chen who works hard to contribute food but doesn’t have a reputation!

When Liang Ange and Qin Fangyun were both very surprised when they saw him.

Liang Ange ran over, "Why are you here?"

"I sent Dr. Du away. I thought there were no guests today, so I came to see you. How about it?"

"Of course it's past!" Liang Ange glanced at Qin Fangyun and said proudly.

Qin Kong handed the coach a cigarette, "Thank you, coach, you can take them out."

Qin Fangyun and Liang Ange were speechless and laughed again, saying that they were like two fools.

This coach specially brought Qin Fangyun and Liang Ange, who was usually responsible for picking up and dropping off, but Qin Kong was rarely seen.

Seeing Qin Kong sending cigarettes, he hurriedly continued, "Thank you Teacher Qin. Sister Yun and Miss Liang are both very good, they both pass by one. When you go back, you will get the exam for the main road and theory exam, and you will get your driver's license."

"Yes." Qin Kong nodded and invited the coach to have a meal.

Liang Ange went over and opened Xiao Hei's car door, "Where is the cat?" He turned to look at him, "You are the only one here?"

Qin Kong said unhappily: "What's your expression? I'm here to find you. Why am I taking the cat? Where is Luo Chen?"

"Oh." Liang Ange was a little disappointed.

Qin Kong was even more disappointed. What was his expression?

After dinner, I walked back to the hotel in the ancient town and opened a new room in Qin Kong.

After taking a shower, lying on the bed, waiting for the right side, I sent a message to Liang Ange: I'm here thousands of miles away, do you let me sleep alone?

Liang Ange replied: How far is it to travel two hours? I was sleeping with my aunt!

Qin Kong replied: Then I'm back. You can take the coaching car home tomorrow.

Liang Ange sent a speechless expression over and turned to look at Qin Fangyun on another bed.

Qin Fangyun smiled and said, "You won't go over to accompany him? I'll be ignorant later!"

Liang Ange blushed and lifted the quilt, "Then I'll go."

"Um."

When she went out, Qin Fangyun couldn't help laughing, hoping that they would give birth to her a baby!

Hearing the knock on the door, Qin Kong threw away his cell phone and jumped out of bed, opened the door, and picked her up.

He kicked the door backwards and walked towards the bed.

"Teacher Kong! You are really..."

Qin Kong didn't let her finish speaking, so he blocked her mouth.
To be continued...