Abdullah
Forum Replies Created
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@Perry if you smell the salt from very close it has a weak but unique smell. Although these Shampoos don’t have salt, they smell like they have a lot of salt when you put them on scalp.
About orange essential oil degrading, what would be the problem? (This batch of oil, this supplier of oil or this oil and we should try another essential oil?)
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@zacchaeus i am currently making faces wash with SLES and CAPB.
What about pH of Shampoo bar? Does it need to be high too?
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@Perry here it says “Nitrosamines may be formed in cosmetic and personal care products only if they contain both an ingredient that acts as a Nitrosating agent and an amine ingredient”.
What is Nitrosating agent?
Does it mean all amines( cocamide DEA, MEA, MIPA, Methyl MEA) or some of them specifically?
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@chemicalmatt if MEA is the the problem then why cocamide DEA is banned and everyone is seeking alternative for it instead of cocamide MEA?
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@Perry thanks
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@Farrukh i am from Afghanistan.
And you? -
@ngarayeva001 for me betaine even at %15 active doesn’t clean hair enough so there may not be much different between quantity of betaine and SCI
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@chemicalmatt thanks
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@Pharma for what reasons you prefer xylitol over sorbitol?
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@Pharma what is ky gel?
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@Pharma thanks
Can you name some good wetting agents and some ingredients to increase spreading and penetration -
@Zara do you know how to use HEC?
It is water soluble and can mix very easily buy after mixing you have to increase the pH to 8-10 for it to get thickened. And then you can decrease the pH back.
Decyl glucoside is very hard to thicken and you would need more HEC. Lauryl and coco Glucoside is not so difficult. -
@Padmavathi so you are also using it for label not for function?
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Hydroxypropyl Methylcellulose is not compatible with Glucoside but Hydroxyethylcellulose is in my experience
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@Perry thanks
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@Belassi that is interesting. What is the relationship between olive oil and dandruff?
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Does amphoteric surfactant increase the viscosity of Sodium Lauroyl Sarcosinate or Sodium cocoyl Isethionate?
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@Perry temperature to what degree Celsius?
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@EVchem i made a Shampoo with %1 Stearamidopropyl Dimethylamine and you can feel more condition and less buildup in first use compared to same formula with %0.2 cationic guar.
It is very thick an no separation after 4 days. I want to know if this separation for other people happened when formulating, after some time or they haven’t tried it by themselves -
@Perry @EVchem when will this interaction and separation happen?
During Shampoo making or after some days and months? -
@helenhelen thanks
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@Perry @EVchem thanks a lot
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@Perry what do you mean by don’t work?
Will it not clean the hair?
Will it not condition the hair?
Will the formula separate or something?What would be the exact problem?
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@zikiki like what pH for Stearamidopropyl Dimethylamine?