Composition and Purity of MakeUp-Wash (PEG-6 Caprylic/Capric Glycerides)
Question
Regarding the raw material MakeUp-Wash (PEG-6 Caprylic/Capric Glycerides), the MSDS states 100% composition, but the COA does not specify a percentage. How should the percentage of active ingredient in the received product be understood based on these documents?
Answer
Understanding MakeUp-Wash™ and its Composition
Thank you for your question regarding the composition of MakeUp-Wash™ based on its MSDS and COA.
Based on the product information, MakeUp-Wash™ is the trade name for the raw material PEG-6 Caprylic/Capric Glycerides.
- The MSDS (Material Safety Data Sheet) for MakeUp-Wash™ states that its composition is 100% PEG-6 Caprylic/Capric Glycerides. This indicates the purity of the raw material itself.
- The COA (Certificate of Analysis) for the specific batch you received certifies the quality of that batch of MakeUp-6 Caprylic/Capric Glycerides. While the COA may not explicitly state "100%", it confirms that the product meets the required specifications for high purity.
Therefore, the active ingredient in the MakeUp-Wash™ product you received is PEG-6 Caprylic/Capric Glycerides, and its purity is indicated as 100% by the MSDS.
This ingredient is commonly used in cleansing formulations at a recommended usage rate of 1-10%, with 3-5% typically recommended for washing or wiping makeup.