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RE: The Obagi Blue Peel and TCA Demystified

in #article • 7 years ago

You have a minor misspelling in the following sentence:

Obagi Blue Peels are used with trichloroacetic acid (TCA), the active ingredient, which must be obtained seperately and then added in various strengths to the Obagi cream.
It should be separately instead of seperately.

7 years ago in #article by
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