Start the new year feeling better on your meds.
HSA/FSA Eligible
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FM01

Famotidine Support

4.8

Daily targeted nutrient support, formulated for people taking famotidine.

$49.99

30-day supply delivered monthly

Expected May 1, 2026

Free Shipping. Pause or cancel anytime.

Your med's new

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Hand holding pill
Clinicians Choice

913 clinicians share this on FrontrowMD

Medications Supported:

Famotidine
Pepcid
Zantac 360
Ranitidine
Zantac
Tagamet
Nizatidine
Cimetidine
Pepcid Complete
Pepcid AC Chewable Tablets
Pepcid AC Tablets
Pepcid Maximum Strength
Pepcid Original Strength
Tagamet HB
Zantac EFFERdose
Supports:
+14

Clinically-Based Ingredients:

Vitamin B12
Vitamin B12
400 mcg
(as methylcobalamin)

Clinical research shows B12 intake is impaired with long-term acid-reducing medication use, increasing risk of deficiency. Methylated B12 is the most bioavailable form ensuring proper uptake.

Calcium Citrate Malate
Calcium Citrate Malate
50 mg
(as calcium citrate malate)

Calcium absorption is often compromised with chronic acid suppression, a concern given its role in bone integrity during long-term therapy. CCM is selected for its absorption independent of stomach acid.

Magnesium Glycinate
Magnesium Glycinate
60 mg
(as TRAACS® magnesium bisglycinate chelate)

Magnesium levels are linked with decline during PPI use, as lower stomach acid interferes with uptake. TRAACS® Glycinate is selected for its clinically validated chelation and gastrointestinal tolerability.

Zinc Glycinate
Zinc Glycinate
12.5 mg
(as TRAACS® zinc bisglycinate chelate)

Zinc absorption relies on adequate stomach acid and may be reduced with H2 blocker use, affecting immune and tissue repair functions. TRAACS® is selected for its clinically validated chelation.

Folate
Folate
170 mcg DFE
(as Quatrefolic® 5-MTHF)

Folate status may be affected during long-term use of acid-reducing medications, which can interfere with healthy cell growth and metabolism. Quatrefolic® is selected for its clinically proven bioavailability.

Vitamin C
Vitamin C
60 mg
(as ascorbic acid)

Vitamin C bioavailability has been shown to decrease during proton pump inhibitor use, potentially weakening antioxidant defenses. Ascorbic acid is used for direct, reliable nutrient uptake.

Vitamin D3
Vitamin D3
25 mcg
(as cholecalciferol from lichen)

Vitamin D may be indirectly affected during long-term acid suppression due to altered mineral absorption and calcium balance. Plant-based D3 is used for its stability and consistency.

Vitamin K2
Vitamin K2
45 mcg
(as menaquinone-7 from chickpea)

Vitamin K2 regulates calcium placement by directing calcium where it belongs when vitamin D is present. MK-7 is selected for its clinically validated superiority in this process.

Antidote Complex

AntidoteComplex™ is our proprietary technology developed to optimize absorption & bioavailability

Pill

How to Use:

Take 1 capsule daily with food, in the AM.

Clean Formula Standards:

Gluten-FreeVeganGMO FreeClinically Tested

30-Day Guarantee

Request a refund within 30 days of your order delivery for your money back.

Free Shipping

US orders ship within 1-2 business days. Limited international shipping.

Flexible Plans

Reschedule your deliveries or cancel your subscription any time.

Commonly Taken Alongside:
Statin Support
Statin Support
Statin Support
Once Daily Capsule
Metoprolol Support
Metoprolol Support
Metoprolol Support
Once Daily Capsule
Metformin Support
Metformin Support
Metformin Support
Once Daily Capsule
Aspirin Support
Aspirin Support
Aspirin Support
Once Daily Capsule
Sertraline Support
Sertraline Support
Sertraline Support
Once Daily Capsule
HCTZ Support
HCTZ Support
HCTZ Support
Once Daily Capsule

Questions, answered.

Yes. Antidote formulas were developed to be used together, with ingredient selection and nutrient overlap carefully considered across all products. Most people choose to take more than one formula as part of their routine. As always, we recommend reviewing your supplement use with your healthcare provider.

Everyone’s body responds differently. Some people may notice changes within a few weeks, while others may require more consistent use over time. Because Antidote formulas support nutrient repletion rather than immediate effects, results are often gradual. We recommend consistent daily use for sustained support.

While most people notice symptoms associated with low nutrients, it can vary and isn't always intuitive. Blood testing is the most accurate way to evaluate nutrient levels. A healthcare provider can help interpret labs and determine whether supplementation makes sense.

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4.8 Stars
Start Feeling Better
on Your Medication

Exactly what I was missing!

I’ve been using Antidote for a few weeks now and already feel less fatigued and achey. I love that it’s just one pill per day!

Sarah P.Early Access

Easy addition to my routine.

Had no idea my medication was depleting so many things, but I’m excited to to have this product in my daily routine.

David M.Early Access

Thoughtfully Designed!

I was having daily cramps before I started taking these nutrients! I am excited to try a second formula too since they work well together.

Ashley S.Early Access