Purell as a carrier

**OnTheRoadTo** · 09-17-2010 11:03 AM

62% Ethyl alcohol, doesn't dry out. Cheap. Just a thought.

**gamer2be08** · 09-17-2010 11:07 AM

Really???
What kind of carrier we talking about, oral or TD?

**Rodja** · 09-17-2010 11:14 AM

Originally Posted by gamer2be08

Really???
What kind of carrier we talking about, oral or TD?

Did you check the section?

**gamer2be08** · 09-17-2010 11:19 AM

Originally Posted by Rodja

Did you check the section?

Just did..

TD, wow, that is cool.. very cool actually..

**OnTheRoadTo** · 09-17-2010 01:29 PM

I'm going to try it with caffeine tonight (MW: 194)

**gamer2be08** · 09-17-2010 01:38 PM

Originally Posted by OnTheRoadTo

I'm going to try it with caffeine tonight (MW: 194)

So how low does molecular weight have to be to to be absorbed?

**OnTheRoadTo** · 09-17-2010 02:18 PM

The general guideline is <300, but obviously other parameters (lipophilicity, polar charge, pKa) have an effect as well. Choice of carrier will make a difference (DMSO always helps, cyclodextrins help some molecules like DHEA quite a lot)

**David Dunn** · 09-17-2010 02:22 PM

Huh?

You may get it to compund into soultions but without adequate and proper PE's you are probably going to waste your active.

**OnTheRoadTo** · 09-20-2010 10:57 AM

Caffeine, at least, didn't get into solution.

**jonny21** · 09-27-2010 06:18 PM

Originally Posted by David Dunn

Huh?

You may get it to compund into soultions but without adequate and proper PE's you are probably going to waste your active.

I agree with the unbreakable one.

Hand sanitizers are not designed for absorption, topical sterilization.

Besides, there are somethings you do not want traveling through dermis e.g. fragrance.

Purell as a carrier

Purell as a carrier

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