What is Revelation Biosciences, Inc.'s Shariah compliance score?

Revelation Biosciences, Inc. (REVB) has a Shariah compliance score of 0/100 (Grade: F, Non-Compliant). AAOIFI Standard No. 21 requires: (1) no primary involvement in prohibited activities like alcohol, gambling, or conventional banking, (2) debt-to-market-cap below 30%, (3) interest-bearing deposits below 30%, and (4) prohibited income below 5%.

Does Revelation Biosciences, Inc. pass AAOIFI screening?

Revelation Biosciences, Inc. (REVB) does not pass AAOIFI Shariah screening. AAOIFI Standard No. 21 requires: (1) no primary involvement in prohibited activities like alcohol, gambling, or conventional banking, (2) debt-to-market-cap below 30%, (3) interest-bearing deposits below 30%, and (4) prohibited income below 5%. REVB's debt-to-market-cap is 24.5%.

How much purification is needed for Revelation Biosciences, Inc.?

Muslim investors purify the portion of dividends and realized gains that comes from non-permissible income by donating it to charity. HalalScreener's purification calculator at halalscreener.app/en/purification computes the percentage and amount for Revelation Biosciences, Inc. (REVB) using the latest financial data.

Where can I screen Revelation Biosciences, Inc. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Revelation Biosciences, Inc. (REVB) and 8,200+ securities. US-listed stocks and ETFs are screened under AAOIFI Standard No. 21. Bursa Malaysia securities carry the Securities Commission Malaysia's official status. Coins are screened separately, under published scholarly opinion. The verdict is free, with no credit card or signup required for basic screening. The compliance grade, score, and debt ratio are free too; the full ratio breakdown is part of Pro.

REVBNot HalalF

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Compliance Status

Not Halal

Screened on Oct 9, 2026 · AAOIFI Standard 21

Non-Compliant

0Score

Is Revelation Biosciences, Inc. (REVB) halal? Not Halal. Based on AAOIFI screening, Revelation Biosciences, Inc. passes the business activity screen but fails financial ratio screens with a compliance score of 0/100 (Grade: F).

Quote this verdict

HalalScreener rates Revelation Biosciences, Inc. (REVB) Not Halal, 0/100, grade F under AAOIFI Standard 21, screened Oct 9, 2026. Source: https://halalscreener.app/en/stock/REVB

AvoidBorderlineClean

Business activity

What the company sells is permissible.

Passed

Company debt

Close to the limit

How much the company borrows, compared to its total value. AAOIFI allows up to 30%.

24.5% of 30.0% limit

PRO DETAIL

The verdict above is final and free.

Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.

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Screened according to AAOIFI Standard 21

What this means for you

Most scholars advise not holding REVB

It does not pass AAOIFI Shariah screening.

See halal alternatives from the same sector further down this page

REVB: Is Revelation Biosciences, Inc. Halal?

Revelation Biosciences, Inc.

NASDAQHealthcareUS

$0.76

Market Cap: 3.0M

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About Revelation Biosciences, Inc.

Revelation Biosciences, Inc. is a biopharmaceutical firm currently in its clinical development phase, dedicated to the advancement and commercialization of treatments and diagnostic tools targeting the immune system. The company's therapeutic pipeline includes promising candidates such as GEM-AKI, which is being developed as a potential therapy for both the prevention and management of acute kidney injury, and GEM-CKD, intended for the prevention and treatment of chronic kidney disease. Established in 2019, this San Diego, California-based enterprise was formerly known as Petra Acquisition, Inc., before officially adopting the name Revelation Biosciences, Inc. in January 2022.

Sector: Healthcare · Industry: Biotechnology

Why this does not pass

Interest-bearing deposits are over the 30% limit.

Screened under AAOIFI Standard 21. The exact figure behind this is part of Pro; the failing check and its limit are always free.

Shariah Compliance Status

AAOIFI Standard 21Updated Oct 9, 2026

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AI Compliance Insight

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Institutional-grade Shariah analysis

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See why REVB is rated Not Halal with institutional-grade analysis

PRO DETAIL

The verdict above is final and free.

Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.

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Screened according to AAOIFI Standard 21

Compliance History

Not Halal, unchanged since Aug 2026.

No status changes recorded since we began tracking.

Tracked since Aug 2026. Updates automatically on each re-screen.

Fiscal: Q2 2026Data source: EDGAR

Halal Alternatives in Healthcare

This stock is not Shariah-compliant. Here are halal alternatives from the same sector, ranked by compliance score:

BLTEA+

Belite Bio, Inc

$154.49

0001.KLA+

Supercomnet Technologies Bhd

$0.50

+0.00%

0002.KLA+

Kotra Industries Bhd

$3.79

+0.00%

0101.KLA+

TMC Life Sciences Bhd

$0.42

+0.00%

0155.KLA+

Malaysian Genomics Resource Centre Bhd

$0.35

+0.00%

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Frequently Asked Questions

Is Revelation Biosciences, Inc. (REVB) halal to invest in?

Revelation Biosciences, Inc. (REVB) is rated Not Halal under AAOIFI Standard 21 screening. It fails either the business activity screen (primary involvement in prohibited sectors such as conventional banking, alcohol, or gambling) or one of the quantitative financial ratio thresholds. Muslim investors should avoid or exit this position.

Why did Revelation Biosciences, Inc. get a F compliance rating?

Revelation Biosciences, Inc. (REVB) received a grade of F (Non-Compliant) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 24.5% (limit 30%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change Revelation Biosciences, Inc.'s Shariah verdict?

Revelation Biosciences, Inc.'s verdict is re-evaluated at each annual re-screen. Three events could change it: (1) the debt-to-market-cap ratio crossing 30%, typically from new debt issuance or a major drop in share price; (2) interest-bearing deposits exceeding 30% of market cap; or (3) prohibited revenue (alcohol, gambling, conventional finance, etc.) exceeding 5% of total revenue. Verdict flips are tracked in the compliance history section above.

How often is Revelation Biosciences, Inc. re-screened for Shariah compliance?

Revelation Biosciences, Inc. (REVB) is re-screened annually using the most recent full-year financial data from SEC filings. HalalScreener also triggers an on-demand re-screen whenever the stored data is more than 7 days old, ensuring the ratios reflect the latest available financial statements. Last screened: Oct 9, 2026.

Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.

Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.