Synapse XT is marketed to prevent the buzzing sound in the ears. It comes in capsule form, with a suggested dosage of 2 capsules taken once a day with water. The exact ingredients of Synapse XT are listed differently in various sources, including hibiscus, hawthorn berry, garlic, Vitamin B, green tea, juniper berry, Vitamin C, riboflavin (Vitamin B2), Vitamin B6, folate (Vitamin B9), magnesium citrate, potassium citrate, and rosemary.

Claims:
– Prevents the buzzing sound in the ears.

Ingredients (as listed on the label):
– Riboflavin (Vitamin B2)
– Vitamin B6
– Folate (Vitamin B9)
– Magnesium citrate
– Potassium citrate
– Hibiscus
– Garlic
– Hawthorn berry
– Rosemary

Downsides:
– Potential side effects, allergic reactions, and drug interactions from constituents.

Cost: $69 for one month’s supply (excluding shipping and taxes).

Research:
– No papers have been published specifically on Synapse XT as a supplement.
– There is limited evidence supporting the effectiveness of magnesium supplementation for tinnitus.
– There is no strong evidence supporting the efficacy of other listed ingredients for treating tinnitus.
– Some components may have potential risks if taken in large doses or for prolonged periods, including Vitamin B6, green tea, and potassium.

It’s essential to consult with a healthcare professional before starting any new supplement regimen, especially if you have existing medical conditions or are taking other medication