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Tue May 26, 2009 5:18 am  |
Hello,
Please forgive me in advance for my ignorance. The last time I took chemistry was in pre-med and all I can remember is the Kreb's cycle!
When you mix actives... how do you know they won't react with each other and form something else?
For e.g... let's say I want to mix Q10 with niacinamide in a serum or a cream... how do I know the Q10 will not react with the niacinamide and become inactive or harming(!!) ? |
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37, light brown hair, green eyes, very fair skin. Oily T zone, broken capillaries... Current regime: Tretinoin 0.05% every night, hydroquinone 4% twice per day, lachydran every other day, random moisturizers and sunscreen |
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