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High-Dose ZumXR Extended-Release Caffeine Supplements

1 products above 233 mg

1 supplements contain high-dose ZumXR Extended-Release Caffeine (above 233 mg). The highest dosage product is Nootropics Brain at 233 mg.

Low Dose (1)High Dose (1)

High-Dose Products (sorted by dosage)

ProductBrandDosage% DV
Nootropics BrainDioxyme233 mg

Frequently Asked Questions

What is considered high-dose ZumXR Extended-Release Caffeine?

Based on 3 products in the NIH DSLD database, high-dose ZumXR Extended-Release Caffeine supplements contain 233+ mg.

Is high-dose ZumXR Extended-Release Caffeine safe?

This site presents supplement label data only. Consult a healthcare professional before taking high doses of any supplement, including ZumXR Extended-Release Caffeine.