Cosmetics Formulation Development


การต่อยอดจากสูตร CE Ferulic

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An extension of the CE Ferulic formula.

Postby skeggiold.film » Fri Aug 02, 2019 3:09 pm

[quote]Base Composition Ratio 85%: Base Composition Ratio Purified Water 44.80% Ethoxydiglycol (solvent) 20.00% Propylene Glycol (smooth surface) 10.00% Glycerin (Surface slippery ) 3.00% Laureth-23 (oil-water solder) 3.00% Triethanolamine (adjusted pH) 1.00% d-Alpha Tocopherol (Natural Vitamin E ) 1.00% Phenoxyethanol ( สารกันเสีย ) 1.00% Ferulic Acid (antioxidant) 0.50% Panthenol ( Vitamin B5 Moisturizing) 0.50% Hyaluronic Acid Standard (Moisturizing) 0.10% Hyaluronic Acid Nano (moisturizing) 0.10% Ingredients Vitamin C 15% Ratio: Component of Ratio L-ascorbic acid Ultra-Fine 15.00%/quote] but would like to modify it so that it can be notified to the FDA, including the formula to be homogenous without exceeding the pH at วิตามินซี is unstable and needs to be cut. Hyaluronic Acid is removed and the texture The formula is a gel cream that can be put in a pump bottle 1. L-ascorbic acid (Standard) 15% 2. Tocopherol 2% 3. Ferulic Acid 1% 4 .DMI 3% 5. 1,2-Hexanediol 3% 6. Phospholipid 2% 7. Phloretin 2% 8. Ethyl Alcohol (99.9%) 4% 9. Pro Polymer ( Gel Maker ) 2% (I've tried the 1% mix Unstable gel Classification occurred) 10. LipidSoft™ Lite 5% 11. Protec OX ™ 0.05% 12. Protec UV ™ 0.05% 13. ActiveProtec™ 1% 14. Disodium EDTA 0.2% 15. Phytic Acid 0.2% 16. ClayThick™ 0.5% 17. Protec SQ ™ 3% 18. Coenzyme Q10 0.5% 19. Triethanolamine 1% 20. Panthenol ExtraLite™ 1% (cannot submit 0.5% formula on the website) Can this formula be done or not? Or where should I adjust? The formula is not a clear liquid. I need a bit thicker texture.
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Re: Continuing from CE Ferulic formula

Postby skeggiold.film » Fri Aug 02, 2019 3:33 pm

More. 21. Ethoxydiglycol 2.5% (FDA stipulates not to use more than 2.6% in waste products. on the skin) 22. Water in the rest
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Re: Continuing from CE Ferulic formula

Postby staff » Sun Aug 04, 2019 9:48 pm

Hello, because this recipe The important part is the stability of Vitamin C which according to the original formula the formula inventor Various elements are customized. to be suitable until the level of stability that can be produced and sold normally to adjust any formula New stability tests may be required. The team is unable to comment on the adjustments to this formula. Because the main problem of the formula is the stability of Vitamin C in the formula. must have tools and sufficient expertise To test the stability of Vitamin C
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Re: Continuing from CE Ferulic formula

Postby skeggiold.film » Sat Aug 17, 2019 2:54 am

Thank you very much team After studying more information, it was found that 1,3- Propanediol L-ascorbic acid at 17%, so I thought I'd mix the formula between The Ordinary L-ascorbic acid 8% + Alpha Arbutin 2% used Propanediol in Dissolution and Kiehl's Powerful-Stren. gth Line-Reducing Concentrate Vitamin C 12.5% suspended in Silicone and Glycols and skinceutical CE Ferulic used วิตามิน E in dl-alpha- Tocopherol and Ferulic Acid to help increase stable for Vitamin C , which projected the formula to look like this: Vitamin C (Ultra-Fine) 15% Tocopherol 1% Ferulic Acid 1% LipidSoft™ Matte 5% Isododecane 15% Protec OX ™ 0.05% Protec UV ™ 0.1% PEG-30 Dipolyhydroxystearate 3% to Emulsifier that combines Glycols, Oils, Hydrocarbons Oil-Fix™ W 4% reduce chance of settling, thicken, increase stability Mild Preserved Eco™ 1% Added to prevent possible contamination 1,3- Propanediol % in the remainder. This recipe intentionally includes both dissolved and suspended parts in the formula. It is viscous enough to hold the powder. วิตามินซี Please ask the Staff for your opinions on how this formula is. And check to see if it can send a letter to the FDA or not.
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Re: Continuing from CE Ferulic formula

Postby staff » Mon Aug 19, 2019 8:16 pm

Hello, the team doesn't think that this formula can be coordinated. because there are many parts There might be a separation problem.
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Re: Continuing from CE Ferulic formula

Postby skeggiold.film » Mon Aug 19, 2019 9:54 pm

And if the formula is dissolved to only Oils and Glycols, will it be possible to combine the formula? Cut off Hydrocarbons and change to Esters instead Vitamin C (Ultra-Fine) 15% Tocopherol 2% Ferulic Acid 1% Lipisoft™ Lite 15% Protec OX ™ 0.05% Protec UV ™ 0.05% PEG-30 Dipolyhydroxystearate 3% Oil-Fix™ O 5% Ethylhexylglycerin 1% 1,3- Propanediol % in the remainder. I think this can be coordinated. But on the website to submit the formula, I don't know how to fill it out because Propanediol can only contain 20% per field. Is it possible to enter multiple fields?
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Re: Continuing from CE Ferulic formula

Postby staff » Thu Aug 22, 2019 8:39 am

Hello,
I think this can be coordinated
For what reason do members think they can coordinate? PEG-30 Dipolyhydroxystearate is emusifier used for synchronization Water-in-Oil 1,3- Propanediol is not water. and when used in formulas at high rates even if the formula contains water Formula will have synchronization issue 1,3- Propanediol itself is insoluble in oil directly. formula like this if able to coordinate Must have high oil and no glycol or diol groups in high rates for whatever reason This formula should therefore be coordinated. Where might the team fall?
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Re: Continuing from CE Ferulic formula

Postby skeggiold.film » Thu Aug 22, 2019 6:06 pm

5. can comprehend a formula that is a form Glycerin in oil, glycol in oil (no water in the formula, only Glycerin and oil or glycol and oil)
and when looking at the website that gathers the supplier, found This page https://www.ulprospector.com/en/na/Pers ... thro l-DPHS
Cithrol™ DPHS is a versatile Emulsifier for W/O lotions and creams. It has the unique ability to produce very stable fluid viscosity emulsions with excellent freeze/thaw and high temperature stability. Owing to the low viscosity, the emulsions spread easily on the skin and have a light skin feel. Cithrol™ DPHS is based on non-animal sourced raw materials. Cosmetically, this product is recommended for use in very low viscosity W/O emulsions, body milks, high internal phase W/O emulsions, multiple emulsions (W/O/W). , ethanol or polyol containing W/O emulsions, after shave balms, water-free G/O emulsion , high electrolyte content W/O emulsions, pigment containing W/O emulsions, sun care, make-up, silicone containing W/O emulsions and foundations.
Water-Free Glycol Emulsion is mentioned, that means That the substance itself should be able to combine the oil and glycol formulations without any problems. Interfere with the inspection team.
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Re: Continuing from CE Ferulic formula

Postby skeggiold.film » Thu Aug 22, 2019 6:07 pm

*** Water-Free Glycol/Oil Emulsion
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Re: Continuing from CE Ferulic formula

Postby skeggiold.film » Fri Aug 23, 2019 3:26 pm

And there is another one. which this formula uses Cetyl PEG/PPG-10/1 Dimethicone or Water-in-Oil EZ™ is a formula of Kiehl's Powerful-Strength Line-. Reducing Concentrate
Propylene Glycol , Dimethicone , Glycerin , ascorbic acid , ethylhexyl palmitate , Cetyl PEG/PPG-10/1 Dimethicone , Dimethicone Crosspolymer, Ascorbyl Glucoside , Cyclohexasiloxane , Hydroxyethylpiperazine Ethan Sulfonic Acid, Laurel Lysine , Acrylonitrile/Methyl Methacrylate/Vinylidene Chloride Copolymer, Polysilicone-11, Adenosine , Hydrolyzed Hyaluronic Acid , Limonene , Isobutane, Citrus Aurantium Dulcis (Orange) Peel Oil , Citrus Lemon (Lemon) Peel oil , Citral , Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate .
You will notice that there is no water in the formula at all. Use Propylene Glycol instead of the whole water part and Dimethicone with Glycerin is definitely above 10% because วิตามินซี is 10.5. % which this kind of formula has not been mentioned by anyone. If you notice a little more, both of these Cetyl PEG/PPG-10/1 Dimethicone and PEG-30 Dipolyhydroxystearate as Emulsifier in the group Water-in-Oil both gave the product a liquid texture. But why is it stable in bonding anhydrous formulations and also Glycols, Silicones, Glycerin in high quantities separately If open search about Water-in-Oil Emulsifier will contain only PEG-30 Dipolyhydroxystearate The only supplier mentioned Water-Free Glycol/Oil Emulsifier where Cetyl PEG/PPG-10/1 Dimethicone was not mentioned. If it can't really coordinate the Glycol/Oil formulation, why is it mentioned both on the Supplier and on the myskinrecipes website? please help check Or it would be great if R&D did a test on these two in the form of Glycol/Oil Emulsifier which Of course, it will be good for others as well. And it will be information for customers who come to see it on the web.
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