Sting (PepsiCo)Energy & Sports Drinks#3 of 3 in categoryRating 1.7/5

Sting Energy Drink

Red flags

  • Red flag: Contains Allura Red AC
  • Red flag: High added sugar (6.8g per 100ml)

Green flags

  • Green flag: Low sodium

Ingredients, decoded

11 listed
  • Carbonated Water
  • Sugar
  • Acidity Regulators (330, 331)
  • Flavour (Natural And Nature Identical Flavouring Substances)
  • Sequestrants (452 (i), 385)
  • CAFFEINE (29mg/100ml)
  • Preservatives (211, 202)
  • Sweeteners (955, 950)
  • Taurine
  • Colour (129)
  • Vitamins Premix
ConcernWorth watchingIn label order. Tap a highlighted one to learn more.

ED4

Nutrition per 100 ml
ENutritionDIngredients4Risk
VerdictVERY POOR
Energy28 kcal
Protein0 g
Carbohydrates7 g
Total sugars6.8 g
Added sugars6.8 g
Total fat0 g
Sodium32 mg
Vitamin B31.4 mg
Vitamin B60.13 mg
Highlighted values exceed FSSAI and UK FSA front of pack thresholds.

How ED4 breaks down

Each grade is scored on its own. Here are the label numbers behind each one, per 100 ml.

How we score →
01 Nutritional valueA to E
E

Very low nutrient density

Protein
0 g
Fibre
Not declared
Vitamins and minerals
Vitamin B3, Vitamin B6
Energy
28 kcal

Scored on protein, fibre and twelve vitamins and minerals, against the Codex and FSSAI "source" and "high" levels, per 100 g and per 100 kcal.

02 Ingredient & label integrityA to E
D

Heavily processed or flagged substances

Base
Carbonated Water
Sweeteners
Sugar
Additives
6
Flagged
Allura Red AC

Scored on how processed the ingredients are, which additives are used and why, and whether the label keeps its promises.

03 Risk nutrients1 to 5
4

High risk

Added sugar
6.8 g
Sodium
32 mg

Scored on free sugar, sodium, saturated fat and trans fat, each weighed by how strong the evidence of harm is.

[R] Contains an ingredient on our red-flag list (such as a partially hydrogenated oil or a flagged synthetic dye), which cuts the ingredient grade.

Common questions

Is Sting Energy Drink healthy?

Sting Energy Drink scores ED4 (Very Poor) on CleanPlate, which makes it one of the weakest products we've rated and worth swapping out. The main concerns are: Contains Allura Red AC; High added sugar (6.8g per 100ml). On the plus side: Low sodium.

What does the ED4 score mean?

The first letter (E) grades nutritional value: very low nutrient density. The second letter (D) grades ingredient and label integrity: heavily processed or flagged substances. The number (4) grades risk nutrients (sugar, sodium, saturated fat): high risk.

Which ingredients in Sting Energy Drink should I watch?

Colour (129) (Allura Red AC).

Last reviewed October 7, 2026. Scored with the CleanPlate method from the published label.

Better Energy & Sports Drinks

All 3 →