Why do they put lysine with ibuprofen? The science behind enhanced absorption
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4 min read
According to research published in the journal *Pain Therapy*, standard ibuprofen is poorly soluble in the acidic environment of the stomach, which can delay its absorption. This is precisely **why do they put lysine with ibuprofen?**—to form a more water-soluble salt that can be absorbed faster, theoretically providing quicker analgesic effects.
