902, human trials
Eunuch Shao suddenly realized, and his face showed a ferocious expression, "Your Highness is right! Please wait a moment, this servant will go right away!"
Same time, another place.
Gu Qianxue made essential oils and hydrosols from roses by distillation, and then dried and ground the petals into powder.
Holding the crystal test tube, Chuyan used the method Gu Qianxue taught to smell chemical reagents, gently fanned the mouth of the test tube with her hand, and sniffed.
"Princess, is this... really so magical?" Chu Yan asked hesitantly.
"Essential oils are certainly effective, but the real immediate effect is glycerin." He said, looking at the dripping clock beside him, and opened both samples. "Okay, it's time for the human trial stage."
Although Gu Qianxue vaguely knew the ingredients of the cream, it would take a lot of manpower and material resources to mix all the ingredients one by one, not to mention the more chemical reagents, the more precise the proportions needed to be mixed, otherwise it would be bad if it had a negative effect.
Therefore, after a series of previous experiments, two proportioning plans were finally determined and two samples were made.
First tidy up the lab and put away the materials, then call Yue'er and Qiao'er in.
Yue'er and Qiao'er were both curious and looking forward to it, wanting to know what good things the princess got.
Gu Qianxue looked at Yue'er Qiaoer and Chuyan, and said with a smile, "First step, wash your face."
"..." Yue'er and Qiao'er looked at each other, exchanging surprise in each other's eyes.
Why wash your face
When the two of them were shocked, Chu Yan had already stepped aside to fetch tap water in the basin, and began to wash his face carefully.
Yue'er and Qiao'er hurried forward, and after Chuyan finished washing, they poured out the water and took tap water to wash their faces.
Soon, the three of them stood in front of Gu Qianxue. The girl's face was already delicate, but because she had just been washed, her white and tender cheeks made people feel an impulse of love and affection.
"In a while, I'm going to rub these two creams on your left and right faces. You have to feel it carefully. Whether it's pain, itching, dryness, moistness or other feelings, you have to feel it carefully. I will ask you when I burn incense. You once."
"Yes, princess." The three said.
So, Gu Qianxue personally applied facial cream for the three of them.
Yue'er and Qiao'er showed surprise on their faces, they just felt that the cool, fragrant and soft powdery white paste was rubbed on their faces, although it was slightly greasy, but there was an indescribable comfort.
Chu Yan was also slightly surprised.
As an assassin in the past, she is proficient in the art of makeup. She has applied a lot of powder and rouge, but this is the first time she has such a feeling. If the skin is imagined as paper, after applying cream, the thin and fragile paper It becomes thick and elastic, and it feels wet like after washing your face.
In fact, no matter how young and full of collagen eggs are, there is still a big difference between using skin care products and not using skin care products, not only for girls, but also for babies.
Not to mention the ancients, this truth is only affirmed now and in the next few years.
Gu Qianxue also went to wash her face, Chu Yan grabbed her, "Princess, what are you doing?"
Qian Xue blinked, "Wash your face, can't you see it?"
"No!" Chu Yan immediately refused, "Although the princess's face cream looks safe, the servants are still worried. If the experiment is done, the three of us can do it, and the princess should not do it."
Qianxue pulled her hand away with a smile, and lowered her voice, "Don't worry, the glycerin dilution will never exceed 50%, which is guaranteed to be safe. Besides, no matter how detailed your description is, I can't do it myself. The feeling is right, so don't stop me." Saying this, she washed her face and put on cream.
These girls born and bred in Nanyue are easy to fool, but Gu Qianxue, who has experienced modern skin care products, thinks that the experience of using this cream is not as good as that of Dabao, not to mention the many luxury skin care products.
This is also impossible.
Modern technology is advanced, machinery is precise, whether it is glycerin or others, the molecules are so fine, how can their manual grinding be comparable
Gu Qianxue carefully looked at the three of them, except for Chuyan who was still paralyzed and couldn't tell, Yue'er and Qiao'er had surprises on their faces.
Qianxue breathed a sigh of relief—fortunately, people in this time and space have no experience, otherwise she would be fooling people.
There is not much difference between the two formulas, except for Chuyan who is keenly aware of the difference, Yue'er and Qiaoer have no feeling at all. In the end, Gu Qianxue and Chuyan decided on the final formula and recorded it in detail.
When the two packed up the utensils and packed away the last cream and semi-finished products, they found that it was already dark.
This is not important, it is pouring rain in the sky.
Chu Yandao, "Princess, it's raining heavily, what should we do?"
Qianxue propped her hands on the window, and looked out the window with a smile, "It's okay, we'll wait before we go, such heavy rain won't last long, and it won't be too late to go when the rain subsides."
Chuyan nodded.
Gu Qianxue sent Yueer and Qiaoer down to rest, leaving only her and Chuyan in the room.
The two of them were idle and bored, and Chu Yan was not good at chatting, so she simply sat in the corner and practiced internal strength, while she leaned against the window and stared blankly.
With the sound of rain, Gu Qianxue, who was leaning against the window, suddenly remembered another scene.
At that time, she was still in Dailin, and it was also such a heavy rain. The first time she received the signal from the Blood Moon Building, she blew the dark whistle, then listened to the dark whistle, and then blew the dark whistle until she fell asleep.
But now, the mother gold in my ears is still there, but I can no longer hear the secret whistle.
She had a premonition that the person who communicated with her in the rain at that time was targeting Lu Weilou. However, who was looking for Lu Weilou
It should be Su Lingxiao.
In the entire capital of Nanyue Kingdom, except for Su Lingxiao, she really can't think of anyone else who can have such a big face, so that the host of the villainous martial arts enemy Xueyuelou personally protects her.
He sighed faintly again—Mr. Su, where are you
The same rain.
study.
King Li has not been at work for a whole day, she is in the mansion, he is uneasy.
Walking to the door, he sent Eunuch Shao, who had been guarding him all day, out to rest, and stood at the door staring at the rain in a daze.
He also thought of that scene, in the heavy rain, he stood on the spire of the Temple of the Underworld, and he used a dark whistle to accompany her to sleep in the long night.
She suddenly missed those critical days, because at that time, he was not King Li, and she was not the princess, regardless of her status, she seemed to belong to him alone.
When Gu Qianxue met Yan Zisong again, it was three days later.
It is still Baizhen Building.
In the private room, after dismissing Xiao Er, there was no food on the table except tea and refreshments.
Gu Qianxue pushed a small box that was one foot wide and one and a half feet long in front of Yan Zisong, "Young Master Yan, this is a sample I made. You have traveled far and wide and learned a lot, so please give me your opinion."
Although Yan Zisong usually looked at Gu Qianxue with squinting eyes, but when it came to business, he didn't look like a playboy at all, with a pair of long, narrow and slightly raised red phoenix eyes, full of shrewdness.
When he saw the box, his eyes slightly opened, "This packaging is wonderful!"
903, Guose Fang