How we scored it
The product is heavily penalized due to its ultra-processed nature and the presence of multiple harmful ingredients such as sugar, corn syrup solids, and dextrose. Additionally, the use of stabilizers and emulsifiers contributes to its low score.
Nutrition facts
| Per 1 shake (15 fl oz) | Amount | % DV |
|---|---|---|
| Calories | 590 | |
| Total fat | 31g | 40% |
| Saturated fat | 20g | 100% |
| Trans fat | 1g | |
| Cholesterol | 115mg | 38% |
| Sodium | 360mg | 16% |
| Total carbohydrate | 66g | 24% |
| Dietary fiber | 0g | 0% |
| Sugars | 55g | |
| Protein | 16g | 32% |
In-N-Out Burger's published nutrition. Percentages are of the daily value on a 2,000-calorie diet.
Key ingredients
8SugarBad
Sugar is added for sweetness but can contribute to excessive calorie intake and blood sugar spikes if consumed in excess.
See more about Sugar →Corn Syrup SolidsBad
Corn syrup solids are highly processed sweeteners that can add empty calories and are linked to health concerns when consumed frequently.
See more about Corn Syrup Solids →DextroseBad
Dextrose is a simple sugar that can contribute to increased calorie intake and blood sugar fluctuations.
See more about Dextrose →Real Ice CreamNeutral
Real ice cream is a natural dairy product that provides flavor and texture to the shake without added chemicals.
Pasteurized MilkNeutral
Pasteurized milk is a common dairy ingredient that supplies calcium and protein, with safety ensured through pasteurization.
See more about Pasteurized Milk →CreamNeutral
Cream adds richness and smoothness to the shake, derived from dairy with minimal processing.
See more about Cream →Condensed Skim MilkNeutral
Condensed skim milk provides dairy flavor and texture with reduced fat content, serving as a concentrated milk source.
See more about Condensed Skim Milk →Whey PowderNeutral
Whey powder is a dairy-derived protein that enhances texture and nutritional content without added chemicals.
See more about Whey Powder →More drinks at In-N-Out Burger
Scout's score is an independent read of In-N-Out Burger's published ingredient statement and nutrition for this item, last scored October 2026. Recipes change — check the chain for today's menu. Scout takes no payment from any chain. How we score · Full In-N-Out Burger menu.