substitutions

Q&A: What can I substitute for polyquaternium 7 in a conditioner bar?

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In the December Q&A, Sherri asked, I was hoping to make conditioner bars for my girls’ stockings, but I’m almost out of polyquaternium 7, and my usual Canadian supplier is sold out. Are there any substitutions I can use? Quick note: I’ve started a Q&A post on conditioner bars that you’ll find pinned to the right...

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Q&A: Can I use sodium lauroyl sarcosinate in place of SCI in a creamy cleanser?

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In the July Q&A, Tessa asked, So here’s where I need help: How to substitute surfactants. There’s a formula that calls for 5% SCI (powder) and I’d like to use Sodium Lauroyl Sarcosinate instead. But how can I know what % of this ingredient to use so I can get the same cleansing effect as...

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Q&A: What can I use instead of Lauryl Alcohol in this manufacturer’s formula?

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In the May Q&A post, Liza asked, Is there anything I could use (that is available in Canada) as an alternative to Lauryl Alcohol at 2.5% in this Stepan conditioner formula? Great question! When I’m thinking about making a substitution, I go through a bit of a process. One, I need to know what this...

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The most frequently asked question this month: What can I use instead of panthenol?

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Over the last few months, the most frequently asked question has been, “What can I use instead of panthenol?” And my most frequently answered answer is always, “What are you making?” Substitutions need to be considered in light of the product, other Ingredients, and function of the substitution. Related post: Let’s talk about substitutions In...

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Weekday Wonderings: Substituting humectants, using fresh aloe, and using stabilizers with emulsions

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As I mentioned, I’m doing my best to respond to many of your comments, so I’ve gone back three weeks to see what interests you! I’m responding to the questions you’ve posted in the Let’s formulate: Chamomile & aloe botanical summer time body butter posts at the moment. We looked at the reasons for making whipped...

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