Abdullah
Forum Replies Created
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1 yes
2 yes
3 3:1
4 depends
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Maybe some water soluble antioxidant help.
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Remove oils and butters and add some SLES and nacl
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Also these polyglycerins are several times more expensive than glycerin.
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Abdullah
MemberJuly 4, 2023 at 10:59 am in reply to: Water appears in sample when incubating for stability testIt is just water from the empty space in your package.
It happens to me all the time
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At very low quantity it may act as bug food.
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That is very interesting. In that case using salicylic acid may not have any advantage over sodium salicylate because of that two minutes window.
Can you share the data where have you read that?
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What about 30% lactic acid at pH 2?
Is it also considered drug is it is cosmetic?
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If you just leave it on, doesn’t it cause too much salicylic acid absorption?
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Thank
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This formula doesn’t have emulsifier. Is it stable?
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Ok no problem
Some more questions
1. How long should Modified” Jessner Solutions stay on skin?
One source said 1-2 minutes. Another said 4-5 minutes. Another said at least 4 hours. That is a big difference.
2. How often it should be used?
One source said weekly, one said every 10-14 days, one said once a month.
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You have CAPB in formula and that makes these two compatible.
Xanthan is not more anionic than SLES.
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Thank
In Modified” Jessner Solutions which has 17% salicylic acid, 17% lactic acid & 8% citric acid solids, what is the benefit and function of citric acid?
I mean what does citric acid do that salicylic & lactic acid can’t do?
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Does jessner solution need pH adjustment or just mix acids in ethanol and that is it?
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We sell an 8.5% lactic acid solution that we recommend once or twice use per day and dont rinse. But most of the consumers dont notice the benefit too much as they do notice a salicylic acid product. So we thought to make an AHA product that its effect is more noticeable.
In this photo, salon products can have 30% lactic acid.
What is a salon product?
Can we use a salon product by our own or at home?
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Yes i am not in the US and it doesn’t have any regulatory problem.
We are currently selling an 8.5% lactic acid solution. But the effect is not very noticeable bu consu9 as 2% salicylic acid product that we are making.
This 30% lactic acid solution idea was to make a chemical peel that consumer notices the benefits more like the ordinary 30% glycolic+2% salicylic acid. This product has pH 3.6 but as 30% lactic acid is milder than 30% glycolic+2% salicylic acid and less effective peeling agent, i reduced the pH.
This 30% lactic acid product also has pH ~2. So i though it may be safe.
https://onlyyourx.com/product/arbu-30-30-lactic-acid-peel/
onlyyourx.com
ARBU 30™ 30% Lactic Acid Peel - ONLY YOURx
8 oz/240 ml pH 2.2 Free Acid Range: 30% ARBU 30 is a professional-strength peel that contains 30% Lactic (L+) Acid, an excellent professional exfoliant. Lactic Acid also suppresses the formation of tyrosinase, so it is also a great lightening agent. … Continue reading
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It will lower it a little bit.
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What is DHA?
If you want foam use a surfactant like SLES
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Abdullah
MemberJune 29, 2023 at 11:45 am in reply to: How do they stabilize silicone in these two shampoos?Got it
Thanks
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Abdullah
MemberJune 27, 2023 at 7:12 pm in reply to: How do they stabilize silicone in these two shampoos?I don’t think so.
In my experience even 1% HPMC doesn’t suspend silicone