Abdullah
Forum Replies Created
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Abdullah
MemberNovember 18, 2024 at 3:56 am in reply to: Total percentage of surfactants in Body WashYes too much CAPB reduces the amount of foam
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1. Ceteareth-20 had dmaller molecules so at same percentage more of this surfactant is available. Maybe that cause higher viscosity
2. Ratio 30% or 1:2 between cationic surfactant and fatty alcohol is best for hair conditioning. Not for emulsion stability or viscosity or other surfactants.
3. Zero important
4. Use one part Ceteareth-20 or 25 and 4 or 5 part fatty alcohol.
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Abdullah
MemberNovember 7, 2024 at 12:03 am in reply to: After 5 attempts, still getting precipitationRemove allantoin
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Thanks
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Bubbles like that form usually when the batch size is too small or when you introduce too much air during homogenization.
What is your batch size?
Can you send a picture of your homogenizer.
When i make samples of less than 500g with a hand mixer i face this problem too. Not with big batches.
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It might be enough if it has enough caprylyl glycol+1,2 hexanediol. How much is there?
Does it have chelating agent?
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What is that emulsifying NF?
You need a high shear mixer for emulsification or you would need to mix for a long time when they are hot.
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If we add some oil like 1% to a washing liquid and mix it, after some time it goes to the top of product and doesn’t remain suspended.
How much unsaponified oil was in your product and how were you suspending it to prevent it’s migration to the top?
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Abdullah
MemberNovember 18, 2024 at 8:14 pm in reply to: Why Cetaphils cleanser has higher viscosity than mine?I made a version with 0.5% SLS and it had less viscosity.
My product with 5% fatty alcohol is completely white while there product wasn’t that white at all. More fatty alcohol makes it more white right?
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Here fatty alcohol helps emulsion too. It will work like 6% emulsifier
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2. Active surfactant and fatty alcohol.
4. Dont use that mach. Make a sample with 1% Ceteareth 20 and 5% fatty alcohol and see if you need to increase the amount or decrease it.
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Abdullah
MemberNovember 17, 2024 at 10:20 am in reply to: Why Cetaphils cleanser has higher viscosity than mine? -
Abdullah
MemberNovember 16, 2024 at 8:36 pm in reply to: Why Cetaphils cleanser has higher viscosity than mine?Thanks
Where is it written like this?
I saw a picture of product itself and in label it is written the way i wrote it.
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Abdullah
MemberNovember 15, 2024 at 10:07 am in reply to: BTMS 80% cheaper than BTAC 80%, which one to buy?Thanks a lot for advice
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Abdullah
MemberNovember 10, 2024 at 4:08 am in reply to: Use of CMI MI and DMDM hydantoin at high pH by UniliverThanks
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Thanks
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Abdullah
MemberNovember 4, 2024 at 9:49 pm in reply to: Which formula deposit more silicone on hair 1I don’t have the tools to check the amount of deposition.
I did give the shampoos for 10 people to test, most of them liked the one with SLS but also most of them said the one without SLS makes hair more greasy. Does that mean it deposits more silicone?
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Add HEC after emulsion is made add it to some cold water,then to emulsion and as ketchito said increase the pH to 9, viscosity will increase in a few minutes, then reduce pH again.
How long can this homogenizer work continually?
- This reply was modified 2 months, 2 weeks ago by Abdullah.
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Abdullah
MemberSeptember 23, 2024 at 10:00 pm in reply to: What is the best actif or combination for whitening cream?To prevent oxidation of Deoxyarbutin in water phase
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Practice
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Abdullah
MemberSeptember 21, 2024 at 4:11 am in reply to: What is the best actif or combination for whitening cream?Ad a water soluble anti oxidant
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Thanks a lot
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So what is your opinion on 0.1% formalin+ 0.01% CMI MI or only 0.1% formalin as preservative?
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Abdullah
MemberSeptember 17, 2024 at 4:54 am in reply to: If cost were not a limiting factor what combo of Cationic conditioning ingredients would you use?@hambone99 is there episode 321 in beauty brains podcast?