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Re: Mask cream peeling off into sheets

hello


I can't do it.

by staff
Sun Aug 04, 2024 5:31 pm
 
Forum: Cosmetics Formulation Development
Topic: Cream mask peels off into sheets.
Replies: 1
Views: 2003

Re: Notification and % of substances

hello


You must calculate each ingredient separately.

by staff
Sun Aug 04, 2024 5:30 pm
 
Forum: Cosmetics Formulation Development
Topic: Notification and % of substances
Replies: 1
Views: 2039

Re: Salt stains on serum bottles

hello


It is caused by the recrystallization of some ingredients where there is not enough solvent. It is thought that Niacinamide is used because it is used at a relatively high rate. May consider reducing the rate of use somewhat. Or add water to the recipe?

by staff
Sun Aug 04, 2024 5:30 pm
 
Forum: Cosmetics Formulation Development
Topic: Re: Salt stains on serum bottles
Replies: 1
Views: 1930

Re: Color changing lipstick

Please inquire about the use of D&C Red 27 Color Changing Pigment ( CI45410 ). When the color is dissolved in oil, it will be orange. If you want to change the color from orange to clear. How do you do it?


Adjust the pH value to be acidic.

by staff
Sun Aug 04, 2024 5:28 pm
 
Forum: Cosmetics Formulation Development
Topic: color changing lipstick
Replies: 2
Views: 2247

Re: Upcoming silver nano formula products

hello


Shampoo, if you add Coco Glucoside alone, it might be enough, but there won't be much foam.


Shampoo doesn't always have to be alkaline.


Spray formula, not sure that silver nano will be stable. When combined with Hydrogen peroxide in the formula? You'll have to try testing it out.



by staff
Sun Aug 04, 2024 4:29 pm
 
Forum: Cosmetics Formulation Development
Topic: Products with nano silver formula
Replies: 1
Views: 1451

Re: Terms of use of the FDA.

hello


There are no requirements. But you should choose to use the rate recommended by the manufacturer on the website.

by staff
Sun Aug 04, 2024 4:19 pm
 
Forum: Cosmetics Formulation Development
Topic: FDA terms of use
Replies: 1
Views: 1205

Re: Selected color Can it be mixed with lipstick that has coconut oil?

hello


If the formula contains water as an ingredient It can be used. Because the color you choose must dissolve in water.

by staff
Sun Aug 04, 2024 4:18 pm
 
Forum: Cosmetics Formulation Development
Topic: Selected color Can it be mixed with lipstick that has coconut oil?
Replies: 1
Views: 1473

Re: Please look at the recipe for how to make a treatment to nourish damaged hair to have smooth weight.

hello


Please help me print out a list of all the ingredients of the original product. Post it as a message.


by staff
Sun Aug 04, 2024 4:15 pm
 
Forum: Cosmetics Formulation Development
Topic: Please look at the recipe for the treatment to nourish damaged hair to make it weighty, smooth and straight.
Replies: 1
Views: 1660
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