41% of caffeinated US energy drinks in USDA data stack caffeine with botanicals

In USDA branded data, 519 of 1,264 caffeinated US energy drinks (41%) list added caffeine plus a botanical that also carries caffeine, and 188 (15%) rely on botanicals alone. Total-caffeine math should count both.

The short answer

In the USDA FoodData Central Branded Foods release of October 29, 2026, SKS found 1,264 caffeinated US energy drink SKUs. Of these, 519 (41.1%) list added caffeine together with at least one botanical ingredient that can also contribute caffeine: guarana, green tea or matcha, other tea, coffee, green coffee, yerba mate or guayusa. Another 188 (14.9%) list caffeine-bearing botanicals but never use the word "caffeine" at all. With FDA planning caffeine labeling guidance as of November 2026, a formula's total caffeine figure has to cover every source, not just the caffeine powder on the batch sheet.

Why this question matters now

As of November 2026, FDA has caffeine labeling on its regulatory to-do list. Food Dive reported on July 2, 2026 that FDA "is considering new guidance for labeling caffeine content" in foods and beverages as part of its 2026 priorities [2]. Daily Coffee News reported that the item appeared on FDA's 2026 Human Foods Program guidance agenda on June 29 under the title "Labeling Caffeine Content in Foods and Beverages; Draft Guidance for Industry" [3]. On November 6, 2026, Spectrum News reported that the guidelines are expected by the end of the year and that, as guidance, they would not be legally enforceable [1].

FDA has not published draft language yet, so nobody outside the agency knows what it will recommend. What is already clear from FDA's consumer guidance:

Caffeine must appear in the ingredient list when it is added as a stand-alone ingredient. Caffeine that comes inside another ingredient, such as chocolate, is not listed separately [4].
There is no federal requirement to state the milligrams of caffeine on the label; many packaged products do so voluntarily [4].
FDA says "most energy drinks in the U.S. have the total amount of caffeine from all sources, such as other ingredients that may have caffeine, like guarana, listed on the label" [4].
FDA cites 400 milligrams a day for most adults as an amount not generally associated with negative effects [4].

The American Beverage Association's 2014 energy drink guidance already commits members to declare "the total quantity of caffeine (from all sources) in the container," per can or bottle, separate from the ingredient statement and Nutrition Facts panel, plus an advisory statement for children, pregnant or nursing women and people sensitive to caffeine [6]. ABA's current guidelines page still tells consumers they can learn "the total amount of caffeine from all sources" from the label [5]. For an R&D team, the practical question is the same either way: does your caffeine number really include every source in the formula?

What the ingredient lists show

SKS screened every US branded beverage record with "energy" in the product or brand name and an ingredient statement, and kept products that list caffeine or a caffeine-bearing botanical. That left 1,264 unique GTINs from 250 brand owners. The split:

Caffeine only: 557 SKUs (44.1%) list caffeine and no caffeine-bearing botanical.
Stacked: 519 SKUs (41.1%) list caffeine plus at least one separate caffeine-bearing botanical.
Botanical only: 188 SKUs (14.9%) list one or more caffeine-bearing botanicals but no ingredient called caffeine.

Stacking is not limited to a few large brands. 109 of the 250 brand owners (43.6%) have at least one stacked SKU in the data.

Guarana is the workhorse. It appears in 428 of the 1,264 SKUs (33.9%) and in 368 of the 519 stacked formulas (70.9%). Green tea or matcha is second at 252 SKUs (19.9%). Among the 188 botanical-only products, green tea leads (108), followed by guarana (60), coffee (43), yerba mate (29), guayusa (28), black, white or oolong tea (22) and green coffee (17); many list more than one. These are typically "natural energy" or juice-based products.

Complexity goes beyond two sources. 220 SKUs (17.4%) list two or more different caffeine-bearing botanicals (green tea and matcha count as one; coffee and green coffee count as two). A separate 217 SKUs (17.2%) name the origin of the caffeine itself, such as "natural caffeine (from green coffee)" or "caffeine (from tea)". SKS counted those as one caffeine source, not as stacking; 141 of them fall in the caffeine-only group and 76 also list a separate botanical.

The data gap: almost no caffeine amounts in federal data

The same USDA release carries a caffeine value for only 12 of the 1,264 caffeinated energy drinks (0.9%). Branded records are built from label data, and caffeine is not part of the Nutrition Facts panel, so public federal data cannot say how much caffeine most US energy drinks contain. The number lives in the brand's own label statement, if it made one.

If FDA's guidance pushes the market toward a consistent total-caffeine statement, that statement becomes the number regulators, retailers and consumers check. It has to be right.

Formulation guidance: building a defensible total-caffeine number

For stacked and botanical-only formulas, the label claim is a calculation plus a verification step. A practical approach:

Build caffeine into the spec of every botanical. Ask suppliers for extracts standardized to a stated caffeine percentage, with a certificate of analysis per lot. An extract sold only on a polyphenol spec leaves its caffeine contribution unknown.
Calculate total caffeine per container, not per serving only. Sum added caffeine plus each botanical's dose multiplied by its certified caffeine content. ABA guidance asks for the per-container figure and a per-serving figure for multi-serving packages [6].
Verify the finished beverage analytically. Test pilot and first production lots by a validated chromatographic method (for example HPLC-UV) at an accredited lab, and compare the result to the calculated figure. Large gaps can point to extract spec, dosing or analytical issues.
Plan for lot-to-lot variation. Natural extracts vary more than caffeine anhydrous. Decide in advance how you will adjust added caffeine when a botanical lot comes in high or low, so the finished can stays on claim.
Watch the "botanical only" trap. If a formula has no ingredient named caffeine, it can still carry a meaningful caffeine dose from green tea, yerba mate or guayusa. Brands positioning as "naturally caffeinated" should still measure the total.
Mind the sensory cost. Guarana and ginseng (which contains no caffeine) bring bitter, earthy notes and can cause sediment or haze in clear beverages. Cold-water-soluble, low-turbidity guarana extracts exist for that reason.

The SKS energy drink formulation tool includes troubleshooting entries for guarana and ginseng bitterness, botanical-extract sediment and caffeine limits, which is a reasonable next step once the caffeine math is settled.

Limits of this analysis

Presence is not dose. An ingredient list shows which caffeine sources are present, not how much each contributes. Some botanical-only products may contain very little caffeine, and some extracts may be decaffeinated; green coffee extract, for example, is often sold on a chlorogenic acid spec.
Snapshot data. The records span July 2017 to September 2026, and only 423 of the 1,264 were last updated in 2023 or later. In that newer subset (by the record's modified date), 241 (57.0%) are caffeine only, 151 (35.7%) are stacked and 31 (7.3%) are botanical only. Treat the percentages as a picture of the US labeled market in the database, not of current shelf share.
Name-based selection. Energy drinks whose name and brand do not include the word "energy" are not in the set, and some "energy" juices, shots and shakes are. Keyword matching can miss unusual spellings, and SKS did not screen cacao or cocoa (listed in 15 SKUs), kola nut or yaupon as caffeine sources.
Regulatory content is still unknown. FDA's guidance has not been published as of November 2026. Consult a regulatory expert before changing label claims.

How SKS analyzed this

SKS downloaded the USDA FoodData Central Branded Foods CSV release dated October 29, 2026 [7]. We selected US-market, non-discontinued records in beverage categories (soda, energy and recovery drinks, other drinks, ready-to-drink beverages, sport drinks, iced tea and juice drinks) whose description or brand name contains "energy," excluded powders, mixes, bars and gels, required an ingredient statement and a liquid or gram serving size, and kept one record per GTIN (the most recently modified). We flagged "caffeine" by keyword (excluding "caffeine free") and flagged caffeine-bearing botanicals (guarana, green tea or matcha, coffee including coffee fruit, green coffee, yerba mate, guayusa, black, white or oolong tea; no product listed only a coffee flavor) after removing phrases that only name the source of the listed caffeine. Caffeine values came from nutrient 1057 in the release's nutrient file. All counts were computed in Python.

Frequently asked questions

Do US energy drinks have to list how much caffeine they contain?

As of November 2026, no federal rule requires a milligram declaration. Added caffeine must appear in the ingredient list, and FDA notes that most US energy drinks voluntarily state total caffeine from all sources [4]. ABA members committed in 2014 to a per-container total-caffeine statement [6].

Does caffeine from guarana or green tea count toward total caffeine?

FDA says the body handles caffeine from coffee and tea the same way as added caffeine, and its consumer guidance describes energy drink labels that state total caffeine "from all sources," naming guarana as an example [4]. ABA guidance also uses "from all sources" [6]. A total-caffeine figure that leaves out botanical caffeine would understate the dose.

How common is guarana in US energy drinks?

In the USDA branded data SKS analyzed, guarana appears in 428 of 1,264 caffeinated energy drink SKUs (33.9%). In formulas that combine added caffeine with a botanical source, guarana is present in 70.9%.

What will FDA's caffeine labeling guidance require?

It has not been published. Press reports describe it as a draft guidance on labeling caffeine content in foods and beverages, expected by the end of 2026 and not legally enforceable [1][3]. Monitor FDA's guidance pages and consult a regulatory expert.

Sources

"FDA weighs new labeling recommendations for caffeine content in drinks," Spectrum News, November 6, 2026. https://spectrumlocalnews.com/us/snplus/news/2026/11/06/fda-caffeine-drink-labels
"FDA adds caffeine labeling to regulatory priority list," Food Dive, July 2, 2026. https://www.fooddive.com/news/caffeine-labeling-fda-guidance-celsius-alani-nu/824355/
"FDA Eyes Caffeine Labeling as a 2026 Priority," Daily Coffee News, July 17, 2026. https://dailycoffeenews.com/2026/07/17/fda-eyes-caffeine-labeling-as-a-2026-priority/
"Spilling the Beans: How Much Caffeine is Too Much?" U.S. Food and Drug Administration, content current as of August 28, 2024. https://www.fda.gov/consumers/consumer-updates/spilling-beans-how-much-caffeine-too-much
"Energy Drink Industry Guidelines, Labeling and Voluntary Commitments," American Beverage Association. https://www.americanbeverage.org/energy/resources/guidelines
Energy drink labeling and marketing guidance, American Beverage Association, adopted by the ABA Board on April 30, 2014. https://www.americanbeverage.org/files/resources/2014-energy-drinks-guidance-approved-by-bod-43020c.pdf
FoodData Central Branded Foods dataset, CSV release of October 29, 2026, USDA Agricultural Research Service. https://fdc.nal.usda.gov/fdc-datasets/FoodData_Central_branded_food_csv_2026-10-29.zip

Published by SKS Nutrition. Explore the tools behind this research on SKS Nutrition AI.