L-Tryptophan

for skin that looks and feels healthy

15 drops/mL Drip Rate

Darker body color maintains its appearance after a prolonged period of use

Unique sodium thiosulfate heat technology

iHEAR matriX OTC Hearing Aids Set Insulin Syringes L-TryptophaniHEAR matriX OTC Hearing Aids Set. Premier Technology. Stream the crystal clear sounds of your environment to your ears. You can also pair the device to your phone to stream music & make hands free phone calls with the built in microphone. Full audio streamingamplification + Bluetooth headset. Receiver in Canal: great for amplifying high frequency sounds like birds & higher pitched voices. Personalize to your needs with the MyiHEAR app. Directional