Fekher
Forum Replies Created
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Fekher
MemberSeptember 18, 2024 at 12:06 pm in reply to: What is the best actif or combination for whitening cream?@ngarayeva001 need your expertise 😊
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Total Level of ceteareth 40% is too high and I guess you passed the maximum level of use, your pH will be more then wanted. The most difficult thing in pomade is process not formulation.
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Almost the maximum level use of TEC in many references is 5%.
Can not be used at 10% or more in dedorant and will be more efficient then 5%?
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Fekher
MemberSeptember 19, 2024 at 8:34 am in reply to: What is the best actif or combination for whitening cream?Actually it is very expensive ingredient more then all I wrote and it it is more difficult to use in formulation then a lot of others.
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Fekher
MemberSeptember 19, 2024 at 7:59 am in reply to: What is the best actif or combination for whitening cream?Thanks a lot @ngarayeva001 very interesting share and smart point of improvement the quality with solvent I have ipm other not is it important to use the other or can you input others solvents.
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I did not add preservative and perfume.
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Actually I have very close formulation with preolatum instead paraffin oil and I did not face a problem actually I got with petrolatum viscous cream. About recristalisation all solids have fusion temperature far from 70 °C then it can not happen. ( today I just do same process described just increasing the speed of stiring and I got better results.)
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Thanks.
For making cream the order is :
1)heating separately oil and water phase to 70°C(Except perfume and preservative)
2)take both oil and water phase far from heat source(cooling start very fast it needs near to 30 min to reach 40°C)
3)start stiring with 600 rpm speed
4) between 50° C and 40 °C emulsion became thick as usual(stiring 600 rpm) .
5)from 40° C or lower emulsion became thinner( stiring 600 rpm without adding preservative and perfume)
For conditioning hair : the chronology of viscosity is in cooling phase.
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Fekher
MemberSeptember 10, 2024 at 3:16 pm in reply to: What is the best actif or combination for whitening cream?Thanks but it can be irritant and also cause coloration in product as I read.
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Fekher
MemberSeptember 10, 2024 at 3:12 pm in reply to: What is the best actif or combination for whitening cream?Yes, for sure however piroctone olamine is not available in my country.
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Fekher
MemberSeptember 10, 2024 at 3:06 pm in reply to: What is the best actif or combination for whitening cream?I guess but even sensicare c1060 works.
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Fekher
MemberSeptember 9, 2024 at 8:31 pm in reply to: What is the best actif or combination for whitening cream?Thanks a lot
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Fekher
MemberSeptember 9, 2024 at 7:36 pm in reply to: What is the best actif or combination for whitening cream?I will not use Gluconolactone (PHA) for stability reason, ph will be in the optimal range of standard cream between 4.8 and 5.3.
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Fekher
MemberSeptember 9, 2024 at 6:51 pm in reply to: What is the best actif or combination for whitening cream?Sensicare c1060
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Fekher
MemberSeptember 9, 2024 at 6:42 pm in reply to: What is the best actif or combination for whitening cream?Means?
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Even some proteins and perfumes so for emulsion it Evry ingredient can change the viscosity of your product even dramatically with very low level this is a results of my some experiences.
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Fine I got the list ingredients then :glycerin, Edta, glycols can make emulsion thinner.
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Share the ingredients of industrial mask.
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Fekher
MemberJuly 31, 2024 at 2:03 pm in reply to: which ingredients are wrong together in the my formulation?CAPB with other one surfactant make the job, wich is the best? you shlould work for that.
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Fekher
MemberJuly 30, 2024 at 11:06 am in reply to: which ingredients are wrong together in the my formulation?À lot of correction can be made, there is no need to slat, you need to neutralise your carbomer, there is no need to two thickener, a lot of surfactants wich will increase the price of your product without any intereststing gain.
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Not bad level to start maybe as total 25%.
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I remember that @Perry44 said that till level superior or equal to 1 ingredients must listed by decreasing level then it doesn’t matter.
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Fekher
MemberJune 15, 2024 at 7:39 am in reply to: Why always in dedorant the level of low hlb emulsifier is higher then high hlb?Interesting concept thanks a lot.
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Fekher
MemberJune 15, 2024 at 5:35 am in reply to: What is, the best alternative for Aluminium chlorhydrate for dedorant?Thanks a lot for sharing.
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Fekher
MemberJune 15, 2024 at 5:21 am in reply to: Why always in dedorant the level of low hlb emulsifier is higher then high hlb?@ketchito actually If you watch you can see that almost dedorant (if not all) with aluminium chlorohydrate are made with combination between (ceteareth/steareth 2, ceteareth 20..) and always low hlb emulsifier have higher level. For sure there is justification for that your answer seems good , thanks a lot.