Cosmetics Formulation Development


อยากทราบว่า 1-3% ของ copper tripeptide 1000 ppm คิดเป็นกี่ p

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I want to know how many p is 1-3% of 1000 ppm copper tripeptide?

Postby phumon_bigass » Thu Mar 01, 2018 7:05 am

I would like to know if copper tripeptide 1000 ppm, if myskin recommends 1-3%, this is how many ppm per 1 liter of solution?
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Re: I would like to know that 1-3% of copper tripeptide 1000 ppm is

Postby phumon_bigass » Thu Mar 01, 2018 7:08 am

Another question, 1-3 % is 1-3 grams of Copper tripeptide 1000 ppm per 100 ml solution, right?
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Re: I would like to know that 1-3% of copper tripeptide 1000 ppm is

Postby staff » Sat Mar 03, 2018 10:48 pm

Hello, [quote="phumon_bigass"]Another question, 1-3 % is 1-3 grams of 1000 ppm Copper tripeptide per 100 ml solution?
1-3 grams per 100g formula.
I would like to know if copper tripeptide 1000 ppm, if myskin recommend 1-3%, this is how many ppm per 1 liter of solution?
1000ppm = 0.1% 1% of 0.1% = 0.001%. Please ask members to study the basics of mixing at มือใหม่กรุณาอ่านที่นี่ There will be an explanation of the ratio calculation and note that it is not calculated. Any volume that uses volume (eg ml or liter as mentioned by members) must be calculated by weight only.
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