Trisodium Citrate

Trisodium Citrate carries a safety score of 3/5 and appears in 353 indexed US food products.

Safety score 60.0%

3/5 from FDA SAFFA + CSPI Chemical Cuisine

How common is Trisodium Citrate vs other flagged additives?

Number of indexed products containing each of the most common flagged additives - Trisodium Citrate highlighted.

Caramel Coloring22612Red 4021595Yellow 518987Carrageenan17853Blue 116643Yellow 613560Sucralose10490Trisodium Citrate353
Indexed products containing each flagged additive. Source: Open Food Facts ingredient lists × FDA SAFFA × CSPI Chemical Cuisine.
FDA Status
GRAS
Safety Score
3/5

Function

COLOR OR COLORING ADJUNCT, EMULSIFIER OR EMULSIFIER SALT, FLAVORING AGENT OR ADJUVANT, MALTING OR FERMENTING AID, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, SEQUESTRANT, STABILIZER OR THICKENER, SURFACE-ACTIVE AGENT

Safety Assessment

Trisodium Citrate has a moderate safety profile (3/5). While approved for use, some studies or consumer advocacy groups have raised questions about certain aspects of this ingredient. Consumers who prefer caution may wish to limit intake.

What the Data Says About Trisodium Citrate

Trisodium Citrate currently appears in 353 products across the OpenFoodFacts catalog we index, which gives a concrete measure of its footprint on US grocery shelves. Our internal safety score of 3/5 synthesizes FDA Substances Added to Food (SAFFA) regulatory status - currently "GRAS" - with the Center for Science in the Public Interest (CSPI) Chemical Cuisine classification. Regulators ask whether exposure at typical intake is acceptable, while consumer-advocacy groups like CSPI weigh cumulative dietary load and vulnerable-population risk -- two related but distinct questions.

In food manufacturing, Trisodium Citrate functions as a color or coloring adjunct, emulsifier or emulsifier salt, flavoring agent or adjuvant, malting or fermenting aid, nutrient supplement, ph control agent, sequestrant, stabilizer or thickener, surface-active agent. That technical role explains why it recurs across many product categories, formulators select specific additives for stability, shelf life, color, or texture performance, and substitution is rarely a one-for-one swap when regulations or consumer preferences shift. Inspection and outbreak data often trace back to breakdown in the control of exactly these kinds of functional ingredients, either through contaminated batches, undisclosed substitutions, or labeling errors that trigger FDA-initiated recalls.

No specific concern flags are attached to Trisodium Citrate in our current data snapshot beyond the regulatory and CSPI classifications above. That does not rule out individual sensitivity reactions, and anyone managing allergies, elimination diets, or chronic conditions should verify with a qualified healthcare professional before relying on population-level ratings.

Safety Profile at a Glance

Regulatory and safety classifications for Trisodium Citrate
Source Classification Year
FDA SAFFA GRAS 2024
CSPI Chemical Cuisine Not rated 2024
PlainFoodSafe Score 3/5 2026
Product footprint 353 products OpenFoodFacts

FDA SAFFA database, CSPI Chemical Cuisine ratings, OpenFoodFacts product index. See methodology.

Frequently Asked Questions

Is Trisodium Citrate safe to eat?

Trisodium Citrate has a safety score of 3/5. FDA status: GRAS. Always check with a healthcare provider if you have specific dietary concerns.

What products contain Trisodium Citrate?

Trisodium Citrate is found in 353 products in our database, spanning various food categories and brands.

What does Trisodium Citrate do in food?

Trisodium Citrate is used as a color or coloring adjunct, emulsifier or emulsifier salt, flavoring agent or adjuvant, malting or fermenting aid, nutrient supplement, ph control agent, sequestrant, stabilizer or thickener, surface-active agent in food products.

Citation notes Regulatory status from FDA SAFFA; safety ratings from CSPI Chemical Cuisine; product presence from Open Food Facts. See our methodology. Retrieved and formatted by PlainFoodSafe Editorial.

Every figure on PlainFoodSafe is rendered directly from OpenFoodFacts and FDA data, no number is typed in by an editor. Ingredient figures are computed directly from OpenFoodFacts, FDA SAFFA, and CSPI Chemical Cuisine data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.