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

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...

You are not logged in. This content is for $3 Level, $5 Level, and $10 Level members only. Please login if you are a member.
Log InSubscribe

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

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...

You are not logged in. This content is for $3 Level, $5 Level, and $10 Level members only. Please login if you are a member.
Log InSubscribe

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

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...

You are not logged in. This content is for $3 Level, $5 Level, and $10 Level members only. Please login if you are a member.
Log InSubscribe

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

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...

You are not logged in. This content is for $3 Level, $5 Level, and $10 Level members only. Please login if you are a member.
Log InSubscribe

Formulating tips & techniques: Substituting oils, butters, and esters for other oils, butters, and esters

In this post, Let’s formulate: Chamomile & aloe botanical summer time body butter (formula), Andrea asked: Can I leave isopropyl myristate (IPM) out (don’t have any) and add a different oil? Or just leave it out? The short answer is yes, you can substitute it. The longer answer is that unless I indicate otherwise in...

You are not logged in. This content is for $3 Level, $5 Level, and $10 Level members only. Please login if you are a member.
Log InSubscribe