PFAS-Free Packaging: What Every Food and CBD Brand Must Know in 2026

PFAS — per- and polyfluoroalkyl substances — are a family of synthetic chemicals that have been widely used in food packaging, particularly as grease-resistant coatings on paper and cardboard. In 2026, they are the most pressing compliance issue in food packaging across the United States, with restrictions passed in California, New York, Washington, Minnesota, Colorado, and several other states, and with FDA guidance moving clearly toward their elimination from food contact materials nationally.

For food brands, restaurant operators, CBD companies, and any business using paper or cardboard packaging for food contact applications, the question is no longer whether to transition to PFAS-free packaging — it is how quickly you need to make the transition and what your compliance exposure looks like if you have not yet done so.

This guide explains what PFAS are, why they are being restricted, which states currently have restrictions in place, which food packaging formats are affected, and what PFAS-free alternatives deliver equivalent performance without the regulatory risk.

What Are PFAS and Why Are They in Food Packaging?

PFAS are a group of over 12,000 synthetic chemical compounds characterized by strong carbon-fluorine bonds that make them extremely resistant to heat, oil, water, and chemical degradation. This extreme durability is what makes PFAS useful in food packaging — they create effective grease-resistant barriers on paper and cardboard, preventing fat from food products like fried chicken, pizza, and French fries from saturating and compromising the packaging’s structural integrity.

The same durability that makes PFAS useful in packaging makes them a significant environmental and health concern. PFAS do not break down in the environment — which is why they are frequently called “forever chemicals.” They accumulate in soil and water, they are detectable in the blood of virtually all Americans, and a growing body of research links PFAS exposure to specific health outcomes including certain cancers, thyroid disruption, immune system effects, and developmental impacts in children.

For food packaging specifically, the concern is both environmental — PFAS from packaging entering the food waste and recycling streams — and direct — PFAS potentially migrating from the packaging material into the food it contains.

PFAS Packaging Restrictions — Which States Have Acted in 2026

The regulatory response to PFAS in food packaging has been led by state legislatures rather than the federal government, creating a patchwork of state-level requirements that national food brands and restaurant operators must navigate.

States with PFAS food packaging restrictions in effect or imminent in 2026:

California — AB 1200 and subsequent legislation restricting PFAS in food packaging, with enforcement expanding across product categories
New York — enacted restrictions on PFAS in food packaging materials
Washington — PFAS restrictions in food service packaging
Minnesota — restrictions on intentionally added PFAS in food packaging
Colorado — PFAS food packaging restrictions in effect
Connecticut, Maine, Maryland, Vermont— restrictions enacted or in implementation

For brands distributing nationally, compliance with the strictest applicable state standard is the practical approach — and that means PFAS-free across the board rather than state-by-state compliance management.

Which Food Packaging Formats Are Most Affected

PFAS have been most widely used in food packaging formats where grease resistance is a functional requirement — the formats that come into direct contact with fatty foods during service or transit.

Most commonly affected formats include:

Burger boxes and clamshells— historically among the highest PFAS-use formats due to the fat content of burger patties and condiments
French fry boxes and cones — high fat contact from fried potato products
Pizza boxes — cheese and meat fat requiring grease resistance through extended contact times
Chicken and fried food packaging — significant fat and oil content from frying
Paper food trays — used across multiple food service applications with fat contact
Sandwich wraps and food wrap paper — direct food contact with sauced and fatty preparations
Takeout boxes — general grease resistance requirements for varied food types
CBD topical packaging — some CBD packaging formats may use PFAS-containing coatings

PFAS-Free Alternatives — What They Are and How They Perform

The good news for brands navigating PFAS transitions is that the alternatives available in 2026 perform equivalently to PFAS-based coatings for standard food service applications. The technology has advanced significantly.

Silicone-based barrier coatings provide grease resistance equivalent to traditional PFAS treatments without the persistent chemical concerns. Applied to paper and cardboard packaging during manufacturing, they create effective barriers for standard fast food and food service fat content levels.

Bio-based barrier technologies using plant-derived materials — corn starch, cellulose derivatives, and other renewable feedstocks — provide grease and moisture resistance in PFAS-free formulations. These options have the additional benefit of better environmental profiles and compostability credentials.

Clay-coating systems provide PFAS-free grease resistance through mineral-based barrier layers that are effective for moderate fat content applications.

At Packaging Island, PFAS-free barrier specifications are standard across all food packaging products — not as a premium option, but as our baseline specification for every food box, food tray, and food wrap we produce.

How to Transition Your Brand to PFAS-Free Packaging

Step 1 — Audit your current packaging
Identify every packaging format your brand uses that involves food contact. Review your current packaging suppliers’ material specifications and ask specifically whether any formats use PFAS-based coatings.

Step 2 — Identify which formats need replacement
Not all packaging uses PFAS. Non-food-contact packaging, retail packaging, and packaging for non-fatty products may already be PFAS-free. Focus the transition effort on food contact formats with grease resistance requirements.

Step 3 — Test PFAS-free alternatives
Performance testing is important — particularly for very high-fat food applications or extended contact times. Request samples of PFAS-free alternatives and test them with your specific food products and service conditions.

Step 4 — Update your supplier specifications
When ordering new packaging, specify PFAS-free material specifications explicitly. Do not assume non-PFAS compliance — confirm it with specific material certification from your supplier.

Step 5 — Communicate the change
For food brands with sustainability-conscious customer bases, the transition to PFAS-free packaging is a genuine brand story worth communicating. Specific material claims — “PFAS-free packaging” — build credibility with environmentally aware consumers.

FAQs — PFAS-Free Packaging 2026

Are PFAS banned in all US food packaging in 2026?
Not federally, but restrictions are in effect or being implemented in multiple US states including California, New York, Washington, Minnesota, and Colorado. FDA guidance is moving toward broader elimination of PFAS from food contact materials nationally.

Do PFAS-free food packaging alternatives perform as well as PFAS-coated packaging?
Yes, for standard food service applications. Modern silicone-based and bio-based barrier technologies provide equivalent grease resistance to traditional PFAS coatings for standard fast food and food service fat content levels.

Is Packaging Island’s food packaging PFAS-free?
Yes. PFAS-free barrier specifications are standard across all food packaging products at Packaging Island — not an optional upgrade.

How do I know if my current packaging contains PFAS?
Ask your current packaging supplier for material certification specifically confirming PFAS-free status. Standard food packaging without explicit PFAS-free certification may contain PFAS-based coatings.