HighKey has become one of the most talked-about names in the low-carb snack space. Their cookies — marketed as keto-friendly, low-sugar, high-protein alternatives to traditional cookies — have attracted devoted fans and considerable skepticism in equal measure. This guide covers everything: what they are, how they're made, the full flavor lineup, nutrition facts, where to buy, and whether they're actually worth it.
What Are HighKey Cookies?
HighKey is a food company founded in 2018 with a focus on making low-glycemic snacks that don't taste like health food punishment. Their mini cookies are the brand's flagship product — small, bite-sized cookies designed to satisfy sweet cravings while keeping net carbs minimal. The company formulates all products to be keto-diet compatible, meaning under 5g net carbs per serving.
The key to their low-carb profile is the replacement of traditional wheat flour and sugar with almond flour, erythritol (a sugar alcohol), and monk fruit sweetener. These substitutions dramatically reduce the glycemic impact without relying on artificial sweeteners that leave an aftertaste.
HighKey Cookie Flavors
As of 2026, HighKey offers the following cookie flavors:
- Chocolate Chip — Their most popular and the one most similar to a traditional cookie experience
- Double Chocolate Chip — Chocolate dough + chocolate chips, for serious chocolate lovers
- Snickerdoodle — Cinnamon-sugar coating over a soft cookie base
- Birthday Cake — Funfetti-style with sprinkles, sweeter and more celebratory
- Lemon — Bright, citrus-forward, one of the more polarizing flavors
- Peanut Butter Chocolate Chip — A peanut butter dough base with chocolate chips
- Monster Cookie — Oats, peanut butter, chocolate chips, and M&M-style candies
Nutrition Facts (Chocolate Chip, per serving)
| Nutrient | Amount |
|---|---|
| Calories | 170 |
| Total Fat | 14g |
| Total Carbs | 12g |
| Sugar Alcohols | 8g |
| Net Carbs | 3g |
| Protein | 4g |
| Fiber | 1g |
Note: "Net carbs" is calculated by subtracting fiber and sugar alcohols from total carbs. This is the figure that matters for keto dieters. At 3g net carbs per serving, HighKey cookies fit comfortably within most ketogenic daily targets.
Ingredients: What's Actually in These Cookies?
The core ingredients in HighKey cookies are: almond flour, butter, eggs, erythritol, monk fruit extract, vanilla extract, baking soda, and sea salt — plus flavor-specific additions like chocolate chips or cinnamon. The absence of wheat flour means these are also naturally gluten-free (though made in a facility that processes wheat).
Erythritol is a sugar alcohol that provides sweetness with roughly 70% of sugar's sweetening power but about 5% of the calories and minimal effect on blood glucose. It can cause digestive discomfort in very large quantities, but a normal serving of HighKey cookies shouldn't be an issue for most people.
Where to Buy HighKey Cookies
HighKey cookies are available through multiple channels. Amazon is the most convenient option with Prime shipping. Walmart carries them in-store and online at competitive prices. Target stocks most flavors in-store. Whole Foods and specialty health food stores often carry them. The HighKey website offers direct purchase with subscription discounts of up to 20%.
How Much Do They Cost?
A 2 oz bag (the standard serving size) typically runs $2.50-$3.50 at retail. A larger 6-pack bundle on Amazon runs around $15-20 and is the best per-unit value. They're priced at a significant premium over conventional cookies, which is expected for specialty dietary products.
A Legitimate Low-Carb Cookie Option
HighKey cookies occupy a real niche: they're among the best-tasting keto-friendly cookies on the market. If you're managing carbs or blood sugar, they're a solid choice. If you have no dietary restrictions, conventional cookies taste better and cost less. Know your audience — and if that audience is you, they're well worth trying.