Jack Link's Beef Jerky Nutrition Facts (2026): 10g Protein, 770mg Sodium Per Ounce — Is America's Best-Selling Jerky Worth It?

Jack Link's Original Beef Jerky: Nutrition Facts (Per 1oz / 28g)

All figures below are for a standard 1oz serving of Jack Link's Original, verified from brand and major retailer nutrition panels.

The ingredient list includes sugar directly (as does most mainstream jerky and meat-stick marinade), which is where the 3g of sugar per bag comes from — there's no artificial sweetener doing the work here, just a straightforward sugar-and-salt marinade. On protein density alone, 12.5g per 100 calories is a respectable number for a shelf-stable snack — better than most protein bars — but it isn't the strongest in its own category, and the sodium number is where the real trade-off lives.

The Sodium Problem: 770mg Is a Third of Your Daily Limit

The American Heart Association recommends no more than 2,300mg of sodium per day for most adults. A single 1oz bag of Jack Link's Original delivers roughly 770mg — about a third of that entire daily allowance in one small snack that most people finish without a second thought. Bags typically contain 2.5 to 3 servings, so eating a whole standard bag in one sitting can push past 2,000mg of sodium alone, before any other food that day. For comparison, Country Archer Classic Original — a direct flat-jerky competitor — carries just 260mg per ounce, roughly a third of Jack Link's sodium load for nearly the same protein. If you eat jerky only occasionally, 770mg in a snack isn't a crisis. If you eat it several times a week, or you're managing blood pressure, the sodium gap between brands is the single most important number on the bag — more important than the protein count front-of-package marketing leads with.

How Jack Link's Compares to the Rest of the Jerky Aisle

All figures are per 1oz (28g) serving, verified from brand and retailer nutrition panels.

Jack Link's sits at the bottom of this field on both protein density and sodium — it's beaten on protein-per-calorie by all three of its zero-or-low-sugar competitors, and it carries by far the highest sodium load of the group except for its own extended lineup. The one place it doesn't lose is sugar, where KRAVE's sweet marinade actually lands worse (11g per ounce, roughly three teaspoons of sugar in what looks like a savory snack). For the meat-stick format instead of flat jerky, see how Chomps and other sticks compare in our best high-protein meat sticks guide, or the direct Country Archer vs Chomps breakdown.

Price and Availability: Where Jack Link's Actually Wins

Jack Link's earns its market share on convenience and price, not nutrition. A 9oz multi-serve bag typically runs about $10, or roughly $1.10–$1.11 per ounce — in line with the broader beef jerky category average, per our cost-per-gram of protein comparison. More importantly, it's the one jerky brand you can reliably find at a gas station, an airport kiosk, a vending machine, or the checkout aisle of almost any grocery store in the country. Country Archer, Tillamook, and KRAVE are widely available too, but mostly at larger grocery chains, Target, Whole Foods, and online — not the last-minute, no-planning locations where Jack Link's dominates.

Who Jack Link's Original Is For — and Who Should Skip It

• Good fit: occasional jerky eaters who value grab-anywhere availability and a low price over sodium optimization — a road trip, an airport, or a last-minute snack run where the alternative is a vending-machine candy bar.
• Good fit: anyone who isn't watching sodium closely and just wants a shelf-stable, no-refrigeration protein source between meals.
• Skip it if: you eat jerky several times a week — the sodium adds up fast, and Country Archer Classic Original delivers nearly identical protein (12g vs 10g per ounce) for a third of the sodium.
• Skip it if: you're managing blood pressure or on a sodium-restricted diet — 770mg in one small snack is a meaningful chunk of a 1,500–2,300mg daily target.
• Skip it if: you want maximum protein density — Tillamook Zero Sugar Original delivers 13g per ounce (18.6g per 100 calories) at lower sodium and zero sugar.

Frequently Asked Questions

How much protein is in Jack Link's beef jerky?

10g of protein per 1oz (28g) serving of Jack Link's Original, at 80 calories — 12.5g of protein per 100 calories.

Is Jack Link's beef jerky high in sodium?

Yes. A 1oz serving carries roughly 770mg of sodium, about a third of the American Heart Association's recommended 2,300mg daily limit. That's meaningfully higher than competitors like Country Archer Classic Original (260mg) or KRAVE Sea Salt Original (380mg) at a similar serving size.

Does Jack Link's beef jerky have added sugar?

Yes — sugar is listed directly in the ingredients, contributing roughly 3g of total sugar per 1oz serving. That's less than sweet-marinade jerky like KRAVE (11g), but more than zero-sugar options like Tillamook Zero Sugar or Country Archer Classic, which use no added sugar at all.

Is Jack Link's a healthy high-protein snack?

It's a reasonable occasional snack — real protein, shelf-stable, no refrigeration needed — but it's not the strongest choice in its own category. Country Archer and Tillamook both deliver more protein per calorie with meaningfully less sodium at a similar price point. Jack Link's main advantage is availability: it's sold nearly everywhere, which matters when the alternative is no protein snack at all.

What's the best low-sodium alternative to Jack Link's?

Country Archer Classic Original is the clearest swap — 12g of protein per ounce (nearly matching Jack Link's 10g) with 260mg of sodium, about a third of Jack Link's ~770mg, and zero sugar instead of ~3g.

Bottom line: Jack Link's Original is a real, shelf-stable protein source at 10g per ounce, and its unmatched availability is a genuine advantage when you need a snack right now. But by the numbers, it's the weakest performer among the mainstream jerky brands we've verified — lower protein density and more than double the sodium of Country Archer or Tillamook for a similar or higher price. Keep a bag in the glovebox for emergencies, but if jerky is a regular part of your routine, Country Archer Classic Original or Tillamook Zero Sugar Original get you the same or better protein with a fraction of the sodium.