Saponista
Well-Known Member
I'm wondering where you found the regulation about molecular weights @efficacious gentleman I haven't seen anything about that myself and any of the handmade soap I have looked at doesn't have that on the label, is it something to do with the EU portal submissions? Molarity is really easy to work out, I do it all the time at work. Most solution recipes give you the ingredients in molarity. You'll find all the info you need on an a-level chem website. If you reach a point where you need help just give me a shout.
I have been looking a bit more deeply into cosmetics assessments, the company which seems to be most widely used in the UK quoted me £179 for one simple anhydrous base recipe with 6 variations to that recipe eg scent and colour. Each variation can have a max of 5 different ingredients. The company basically said that along with that price they would help with sorting everything to get my business sorted and legal.
There is another option as many of the soap supply companies offer 'off the shelf' assessments. One company offers an assessment from the same company above which includes 8 variations rather than 6 for only £165 but you are basically on your own with regards to complying with the rest of the regulations and to a certain extent you are required to use their ingredients in your products which would make keeping costs down difficult.
There is some interesting info on this page though
http://www.bathbomb.biz/acatalog/Cosmetic_Safety_Assessment_Packages.html
There is a list of common approved ingredients and accepted % usages so it might be worthwhile checking if your recipes fit within those parameters before going to get them assessed.
I'm still no further on with working out how to calculate best before dates for my soaps and the regulatory company were really cagey about giving me help with that before I handed over any money to them.
I have been looking a bit more deeply into cosmetics assessments, the company which seems to be most widely used in the UK quoted me £179 for one simple anhydrous base recipe with 6 variations to that recipe eg scent and colour. Each variation can have a max of 5 different ingredients. The company basically said that along with that price they would help with sorting everything to get my business sorted and legal.
There is another option as many of the soap supply companies offer 'off the shelf' assessments. One company offers an assessment from the same company above which includes 8 variations rather than 6 for only £165 but you are basically on your own with regards to complying with the rest of the regulations and to a certain extent you are required to use their ingredients in your products which would make keeping costs down difficult.
There is some interesting info on this page though
http://www.bathbomb.biz/acatalog/Cosmetic_Safety_Assessment_Packages.html
There is a list of common approved ingredients and accepted % usages so it might be worthwhile checking if your recipes fit within those parameters before going to get them assessed.
I'm still no further on with working out how to calculate best before dates for my soaps and the regulatory company were really cagey about giving me help with that before I handed over any money to them.