The most significant United States food ingredient regulation news in years landed this week. According to CNN, the Food and Drug Administration on Monday proposed a rule that would close the decades-old loophole in the Generally Recognized as Safe system, known as GRAS, by requiring manufacturers to notify the agency before adding new ingredients to the food supply, shifting what has been a voluntary program to a mandatory one. The proposal carries direct consequences for the functional beverage and supplement industries, where novel botanicals, stimulant blends, and extracts, including ingredients common in energy products, have frequently entered the market through company self-determinations of safety rather than FDA review.
A 1958 Provision Became the Food Industry’s Main Ingredient Pathway
The scale of the loophole explains the reform’s stakes. According to the Environmental Working Group’s statement on the proposal, Congress created the GRAS category in 1958 for ingredients widely recognized as safe, such as salt, yeast, and chicken broth, but the provision evolved so that nearly all chemicals added to food are now greenlighted by the food industry itself. A 2025 EWG analysis found that since 2000, nearly 99 percent of food chemicals added to commerce entered through the loophole. According to CNN, a study released in March identified at least 111 substances of unknown safety added to foods, drinks, and supplements sold in the United States without the FDA being alerted at all.
Advocates Call the Proposal a First Step and Press for More
The reaction from watchdog groups mixed approval with impatience. According to the EWG statement from Melanie Benesh, the organization’s vice president for government affairs, Americans deserve a system where food safety decisions are made by independent experts at the FDA rather than the companies that profit from selling the chemicals, and the group called eliminating self-certification a first step in a system urgently needing reform. According to Packaging Dive, Peter Lurie, president of the Center for Science in the Public Interest, noted that companies can still put ingredients on the market before receiving an FDA greenlight, which he called one of the fundamental flaws in the existing system, and said the proposal will need strengthening before it has a substantial impact.
Energy and Functional Ingredients Sit Squarely in the Rule’s Path
The caffeine adjacency is not hypothetical. According to EWG’s earlier analysis of GRAS ingredients, substances flagged as entering the food supply through self-determinations include various botanical extracts found in beverages, among them forms of green tea extract used across dozens of products, as well as mushroom extracts appearing in coffee products. The organization has separately scrutinized whether feel-good energy drinks deliver on their health claims, and this summer’s wave of novel functional launches, from paraxanthine-based drinks to multi-botanical energy complexes, illustrates how quickly new actives reach shelves. A mandatory notification regime would give the FDA visibility into that pipeline before products launch, lengthening timelines but raising the evidentiary floor.
Compliance Burden Will Fall Unevenly Across the Category
Industry response suggests the rule will reshape competitive dynamics. According to Packaging Dive, industry groups argue Congress should modernize GRAS with a national, uniform approach to ingredient review and labeling, while the reform’s advocates, including Health Secretary Robert F. Kennedy Jr., who said industry hijacked the loophole, frame mandatory notification as restoring a basic blindspot in food oversight. According to regulatory analysts, brands built on established ingredients with long safety records face little disruption, while companies racing novel stimulant alternatives and exotic botanicals to market will absorb new costs and delays. Transparency, already a consumer expectation in caffeine products, is becoming a regulatory requirement as well.
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With the comment period ahead and Congress weighing broader reform, the GRAS proposal opens a new chapter in American food regulation, and the functional caffeine category will be among the first to feel its effects.