Sprite Ingredients: What’s in the Clear Soda (2026)

Last reviewed: October 2026. Reflects the current U.S. 12 fl oz Sprite formula. Sprite Zero Sugar is compared below.

Sprite is the soda people reach for when they want to feel like they’re being careful: it’s clear, it’s caffeine-free, it’s what you drink when you’re sick. The label backs up exactly two of those feelings. There’s no caramel color, no dye, and no caffeine — and there is 38 g of high fructose corn syrup, which is one gram less than Coke, plus a preservative Coke doesn’t use. Here’s all Sprite ingredients, what it does, and why “clear” tells you less than you’d think.

Quick answer: what’s in Sprite?

The full Sprite ingredients list

Six ingredients, same count as Coke, but a different six. Sprite swaps caramel color and phosphoric acid for citric acid and sodium citrate, drops caffeine, and adds a preservative. The sugar is identical in kind and nearly identical in amount. On a label, Sprite is Coke with the cola-specific ingredients replaced by lemon-lime ones.

Sprite ingredients explained

Carbonated water Fine

Filtered water with dissolved CO₂. The base, and the reason flat Sprite is a folk remedy for upset stomachs — the carbonation and sugar are the active parts, and plain ginger ale or water with a little sugar does the same.

High fructose corn syrup Flagged

38 g per can, 1 g less than Coke. HFCS-55 is close to table sugar in composition; the body treats them nearly the same, and the issue is the dose: 38 g of fast liquid sugar with nothing to slow absorption. Daily sugar-sweetened soda is one of the most consistent dietary predictors of weight gain, type 2 diabetes, and fatty liver in the long-term research, and that applies to clear soda exactly as it does to brown. A 20 oz bottle is 64 g. Our high fructose corn syrup breakdown covers the science.

Citric acid Fine, with a teeth note

The tartness, in place of a cola’s phosphoric acid. Same molecule as in lemons, made commercially by fermenting sugar. Sprite’s pH is around 3.3 — slightly less acidic than Coke, still well into the range that softens enamel, and lab studies have found lemon-lime sodas comparably erosive to colas because the citrate binds calcium. Citric acid doesn’t carry phosphoric acid’s bone and kidney associations; it does carry the same sipping-is-worse-than-drinking rule for teeth.

Natural flavors Undisclosed

The lemon-lime. Plant-derived flavor compounds, almost certainly including citrus oils; the specific blend is proprietary. “Natural” means the source, not simplicity.

Sodium citrate Fine

A buffer that smooths the citric acid’s edge, and the main source of Sprite’s 65 mg of sodium — more than Coke’s 45 mg, still modest. It’s also the ingredient that makes Sprite’s sodium a tiny bit useful if you’re drinking it for an upset stomach.

Sodium benzoate (to protect taste) Flagged

The preservative Coke doesn’t need. Clear citrus sodas spoil more readily than dark colas, so Sprite adds a benzoate. Safe at these levels; the known quirk is that benzoates can form trace benzene with ascorbic acid, heat, and light. Sprite lists no ascorbic acid, so the main trigger is absent — this was tested in the FDA’s 2006 benzene survey, and current levels are far below the drinking-water limit. Low concern. Our sodium benzoate breakdown explains the chemistry.

Is clear soda healthier than cola?

On three ingredients, yes. Sprite has no caramel color (so no 4-MEI question), no phosphoric acid (so none of the bone and kidney associations tied specifically to cola), and no caffeine (which matters for kids and for anyone drinking several). Those are real differences, and if you’re choosing between a Sprite and a Coke for a child, Sprite is the better pick.

On the ingredient that matters most, no. 38 g versus 39 g of the same corn syrup is not a health difference. Every long-term harm linked to soda — weight gain, type 2 diabetes, fatty liver, tooth decay — comes from the sugar, and Sprite has all of it. The sense that clear means clean is a marketing effect: Sprite’s color tells you what it lacks, not what it contains. The same goes for the sick-day reputation; flat Sprite helps because sugar water with a little sodium helps, not because of anything Sprite-specific.

Sprite nutrition facts

Sprite and 7 Up are nearly the same drink; the real difference is the preservative (7 Up uses a chelating agent, EDTA, instead of a benzoate). Sprite against Mountain Dew is the comparison that flatters it: 8 g less sugar, no caffeine, no dye.

Sprite Zero Sugar

Sprite Zero drops the 38 g of corn syrup for aspartame plus acesulfame potassium, swaps sodium citrate and sodium benzoate for the potassium versions (which drops the sodium to 35 mg), and keeps everything else. It carries the phenylalanine warning. For a daily lemon-lime habit it removes the only real problem on Sprite’s label; the usual artificial-sweetener questions apply, and they’re covered in the aspartame post.

Is Sprite bad for you?

The concerns, ranked by evidence:

1. Sugar. 38 g, above the AHA’s daily limit for both women and men in one can.
2. Teeth. Citric acid at pH 3.3 plus sugar, sipped. Lab studies rate lemon-lime sodas about as erosive as cola.
3. Sodium benzoate. Low concern; no vitamin C present to trigger the benzene reaction.
4. Sodium. 65 mg is modest; worth noting only because people assume clear means low.

Sprite for keto, diabetes, kids, and sick days

Keto: no, 38 g of carbs. Sprite Zero is zero-carb.

Diabetes: fast liquid sugar; as bad for glucose control as any soda. It’s also why a few ounces is a standard treatment for low blood sugar.

Kids: the better soda choice against cola (no caffeine, no color), and still 38 g against a 25 g daily limit.

Sick days: flat Sprite is fine for nausea in the sense that sugar, water, and a little sodium help. An oral rehydration solution or diluted juice does the same with less sugar.

Cleaner alternatives

For lemon-lime without the sugar or artificial sweeteners: Zevia Lemon Lime (stevia) or Spindrift Lemon (sparkling water with real juice, almost no sugar). For the sick-day use, plain sparkling water with a squeeze of lime and a pinch of salt is Sprite’s recipe minus the corn syrup. If you want Sprite, have a Sprite — it’s a soda, and the rules for soda apply.

This article is for informational purposes and is not medical advice. Talk to a doctor or registered dietitian about your individual nutrition needs.