1.1 will have a moisturizing effect when applied. as if there is water on the skin But it doesn't feel like water on the skin like a humectant. 1.4 gives a feeling of coating. but not the feeling of water It's like we lead Vaseline when applied to lips in cold weather, 1.5 gives a similar feel to 1.3+1.4 depending on the type of oil. If it is a heavy oil It will look more 1.41. The product is too dry, which group of substances must be increased or decreased? Want the product to dry slowly but retain the smoothness (cream) 1.1 Humectant group ( glycerin ) 1.2 group surfactant 1.3 group emollient (Ester type) 1.4 Wax group 1.5 Oil group 1. 6 Add water
That's right, you need to take Ester, Wax into the total Oil Phase2. Calculating the percentage of oil in the Oil Phase The substances in the Ester and Wax groups are in the oil group that must be calculated as well.
Both of these ingredients are emulsifier/ surfactant is a non-ionic (nonionic) type which normally has a very low skin irritation potential. higher It is considered to increase the chance of irritating the skin more. The team didn't know at what rate it would be irritating for any user's skin. Because each person's skin is different. The team can suggest that the ratio of emulsifier/ surfactant in the formula should be at the lowest level. Just enough for the formula to function as expected. The team is not sure why members need to use a ratio of up to 10-15% if members can provide more details. The team may be able to suggest other solutions.3. Emulsifier PEG-7 ( Coco Wash ) and PEG-40 Hydrogenated Castor Oil If using these 2 substances together about 10-15% will it cause irritation? percent
1.1 will have a moisturizing effect when applied. as if there is water on the skin But it doesn't feel like water on the skin like a humectant. 1.4 gives a feeling of coating. but not the feeling of water It's like we lead Vaseline when applied to lips in cold weather, 1.5 gives a similar feel to 1.3+1.4 depending on the type of oil. If it is a heavy oil It will look more 1.41. The product is too dry, which group of substances must be increased or decreased? Want the product to dry slowly but retain the smoothness (cream) 1.1 Humectant group ( glycerin ) 1.2 group surfactant 1.3 group emollient (Ester type) 1.4 Wax group 1.5 Oil group 1. 6 Add water
That's right, you need to take Ester, Wax into the oil phase calculation2. Calculating the percentage of oil in the Oil Phase The substances in the Ester and Wax groups are in the oil group that must be calculated as well.
Both of these ingredients are considered emulsifier/ surfactant is a non-ionic (nonionic) type that normally has a very low skin irritation effect. higher It is considered to increase the chance of irritating the skin more. The team didn't know at what rate it would be irritating for any user's skin. Because each person's skin is different. The team can suggest that the ratio of emulsifier/ surfactant in the formula should be at the lowest level. Just enough for the formula to function as expected. The team is not sure why members need to use a ratio of up to 10-15% if members can provide more details. The team may be able to suggest other solutions3. Emulsifier PEG-7 ( Coco Wash ) with PEG-40 Hydrogenated Castor Oil If using these 2 substances together about 10-15% will it cause irritation? percent
We think this information is incorrect. the problem is not smooth should not be caused by surfactant is too little if you want the team to check the formula. Disturb notify formula components. to be able to check and suggest solutionsAt first I only used 6% together, the product texture was not smooth. So I think it might be because of the substance use. surfactant too little
We think this information is incorrect. not smooth problem should not be caused by surfactant is too little if members want the team to check the formula. Disturb notify formula components. In order to be able to review and suggest solutionsAt first I only used 6% of the product, the texture of the product was not smooth. So I thought it might be because of the substance use. surfactant too little