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Active Pharmaceutical Ingredients (APIs) Antihistamine Medicines Diphenhydramine RX and OTC Products

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  • Diphenhydramine Hydrochloride USP for Compounding (API) - Essential for creating effective allergy relief, sleep aids, and anti-histamine treatments.
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    $ 26.00

    Diphenhydramine Hydrochloride API Powder USP For Compounding (Rx)

    Mountainside Medical

    Diphenhydramine Hydrochloride API Powder USP is the pharmaceutical-grade, high-purity form of diphenhydramine hydrochloride (the active ingredient ...

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    🔒 Medical License Required

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