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Industrial test of cosmetic formulas
Hello everybody
I would know that if the industrial test of a new cosmetic formula will undergo the same procedure and the same period of accelerated aging test on a laboratory scale?
What is the use of an industrial trial of a new cosmetic formula?
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1 Reply
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I can’t say for everyone, but I have conducted stability programs with lab samples and with scale up production trials and our quality program extends this to the first three production runs and one production run per product per year.
However, we may not do all tests at all stages: For example, I have been developing toothpaste. RDA/PCR/Fluoride studies have so far only been on the scale up production samples owing to the cost of this test. Preservative efficacy tests too.
Ambient stability and accelerated stability and micro have been on everything.
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