Blackstone Labs

Metha-Quad Extreme

Serving

1 Tablet(s)

Per container

Form

tablet

DSLD

180666

Formula hash

5f392856653e

Brand context

Blackstone Labs

Catalog

products

With avoid flag

products

FDA recalls

history

CAERS

reports

Avoid-flaggedObjective label signals

Flagged excipients

1 avoid · 1 caution

FDA recalls

no recall history

CAERS reports

FDA consumer events

Certifications

none recorded

1 avoid-level excipient · Every flag below links to the authority's published citation.

Supplement Facts

4 active ingredients

Ingredient	Amount	% DV
Androsterone otherUNII · C24W7J5D5R	150 mg	—
1-Androstene-3Beta-Ol,17-One 1-androsteroneherb	50 mg	—
4-Androstene-3Beta-Ol,17-One 1-androsteroneherb	50 mg	—
Androsta 3,5-Diene-7,17-Dione 3-deoxy 7-oxo DHEAherbUNII · 77P0LYX19T	50 mg	—

Flagged excipients

2 flagged · authority citations

● AVOIDTitanium Dioxide
color
Banned in EU food products effective 2022-08 (Commission Regulation (EU) 2022/63) following EFSA Panel opinion that a safe daily intake could not be established due to genotoxicity concerns. Still GRAS in the US under 21 CFR 73.575 but EU position is stricter.
eur-lex.europa.eu →efsa.europa.eu →ecfr.gov →
◐ CAUTIONFD&C Yellow #6
color
EU requires 'attention in children' warning per Reg 1333/2008 Annex III (Southampton study 2007). Banned in Norway + Finland; allowed in US under 21 CFR 74.706 with declaration.
eur-lex.europa.eu →

FDA CAERS · adverse event context

consumer-submitted adverse event reports filed with the FDA CFSAN Adverse Event Reporting System mentioning this product or its brand.

CAERS reports are unverified consumer submissions — not adjudicated causality. Large well-known brands accumulate proportionally more reports simply due to broader use. About CAERS →

Other ingredients

Microcrystalline Cellulose · Phosphatidylcholine · Hydroxypropyl-Beta-Cyclodextrin · Phytosterol · Stearic Acid · Magnesium Stearate · Starch · Silica · FD&C #40

Chemically equivalent

Same formula, different brand

Products with identical sorted (ingredient, amount) tuples.

Blackstone Labs
Metha-Quad Extreme
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