Fekher
Forum Replies Created
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Fekher
MemberNovember 12, 2024 at 2:56 pm in reply to: Strange phenomenon in hair conditioner formulation-
Fekher
MemberNovember 13, 2024 at 1:49 am in reply to: Strange phenomenon in hair conditioner formulationupdate : separation happened for hair conditionner with ultrez 20 .
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Fekher
MemberNovember 11, 2024 at 5:56 am in reply to: Any solution for colour changing in hair balsam-
Fekher
MemberNovember 11, 2024 at 6:20 am in reply to: Any solution for colour changing in hair balsam
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Fekher
MemberNovember 9, 2024 at 11:47 pm in reply to: Title: Recommendations on Chemists Corner Course and Cosmetic Science ProgramsWish you will give add to forum and share some knowledge as you are experienced pharmacist.
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Fekher
MemberNovember 9, 2024 at 11:40 pm in reply to: Title: Recommendations on Chemists Corner Course and Cosmetic Science ProgramsJust I recommend to follow this forum it contains greats experts that can you learn Evry time. Really thanks to @Perry44 then thanks to experts whom share knowledge for who deserve.
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Fekher
MemberNovember 8, 2024 at 6:27 am in reply to: Crystallization of Nicnamide (Vitamin B3) serum -
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What is the benefit of using caprylic capric triglycerides in facial cleanser?
I find it both:wasting of money with decreasing the effeciency of the cleanser.
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Deal with that, so the question can gms in used level with ceteareth-20 lead to stable emulsion?
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So the emulsion will be stable with coupling gms se by ceteareth-20?
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I guess that gms se contains basically non ionic emulsifier which is glyceryl stearate and very low level of stearate soap the other ingredients are : Ppg15 Stearyl Ether, Isopropyl Myristate, Aluminum chlorohydrate, parfum, Phenoxyethanol, Sodium benzoate.
I already made sample and it looks great: very smooth texture with ordinary viscosity.
So my guess, scientifically even with low pH just the stearate will decompose to stearic acid and base then because the low level of soap in gms se the stability will be fine, not?
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<div>2) Clear</div>
4) Supposed you have 15% oil isn’t too low 1% and even more as emulsifier?
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Thanks a lot, for
2) do you think it is ratio between cationic active surfactants and fatty alcohol not between level of use of cationic surfactants and fatty alcohol?
Because it is not really clear.
4) Thanks for sharing however in practise if I use 5% ceteareth I have to use 20% fatty alcohol? It will not too much fatty alcohol?
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Fekher
MemberNovember 14, 2024 at 7:57 am in reply to: Strange phenomenon in hair conditioner formulationIn that case your explanation is logic. Thanks for the new information.
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Fekher
MemberNovember 14, 2024 at 12:26 am in reply to: Any solution for colour changing in hair balsamThanks, the batch for 300 kg using the same lots of colours of older batches . About changing bottles I suggested it but for economical reason the suggestion was refused.
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Fekher
MemberNovember 13, 2024 at 1:11 pm in reply to: Strange phenomenon in hair conditioner formulationNice guess. Just I guess even not Neutralised the carbomer is anionc not?
So if it in both case there is anionc and cationic charges.
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Do you think that only 5% TEC at pH <5 can make efficient deodorant?
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Fekher
MemberNovember 11, 2024 at 11:59 pm in reply to: Any solution for colour changing in hair balsam -
Fekher
MemberNovember 11, 2024 at 11:49 pm in reply to: Any solution for colour changing in hair balsamAwsome as always @chemicalmatt actually the colour is a combination between green and yellow. Is benzephenon-4 is a solution for other colours? And what about Benzyl salycilate?
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Fekher
MemberNovember 11, 2024 at 2:49 pm in reply to: Any solution for colour changing in hair balsamHair balsam is hair conditioner after shower.
Ingredients: Water, Cetearyl Alcohol, Cetrimonium Chloride, Ceteareth-20, Panthenol, Shea Butter, Aloe Barbadensis Leaf Juice, Polyquaternium-7, MPG, Citric Acid, Sodium benzoate, Potassium Sorbate, Methylchloroisothiazolinone, Methylisothiazolinone,<wbr>Colorant, Fragrance.
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Yes you have right about ticket we correct it. The product was storaging by customer so I didn’t know exactly the conditions but my guess it was bad conditions actually the lot contains more then 6000 pieces and just less then 20 pieces lost stability….
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Actually for this lot it didn’t contain Piroctone Olamine, Glyceryl Laurate just sodium benzoate and texture will be worse also what I learned that viscosity enhancer improve stability not?
Why you want to delete Glyceryl Laurate and hpmc?
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Fekher
MemberNovember 4, 2024 at 3:13 pm in reply to: What is the best actif or combination for whitening cream?For sure you must search about pH compatibility and also ingredients compatibility then the answer almost you can’t.
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I guess it didn’t break, as I said too near texture and viscosity.