Are cosmetics and skin care products that claim to be all natural really better?
A friend I know has a Master of Science in Cosmetic Science from fairleigh Dickinson university in the US. I have sensitive skin, I use her own blend of skin care products and essential oils, because no preservatives what mess, so the shelf life is usually 3-6 months. This is also a kind of urge me this lazy person to do skincare properly, or else it will expire, hahaha. ps my parents insomnia stomach upset and so on also with the sleep and stomach essential oils, hahaha.
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