Does Stacked Coffee Straight Black contain dairy or gluten?

No, Stacked Coffee Straight Black is dairy-free and gluten-free. It is made with organic coffee and plant-based functional ingredients.

Is Stacked Coffee Straight Black good for weight loss?

Yes, because it has zero calories and zero sugar, it can support weight loss efforts by keeping you in a caloric deficit and preventing insulin spikes.

Where can I buy Stacked Coffee Straight Black?

You can find it at major retailers like Whole Foods, Sprouts, and on Amazon.

Is Stacked Coffee Straight Black safe for kids?

No, this product contains caffeine from coffee and green tea extract and is not intended for children.

Is Stacked Coffee Straight Black Keto?

Yes, Stacked Coffee Straight Black is keto-friendly. This ready-to-drink coffee skips the sugar and dairy, relying on organic coffee and functional mushrooms to deliver a clean energy boost. Here is the deep dive into why it fits your low-carb lifestyle.

The Ingredient Breakdown

As a food scientist, I look for hidden sugars and fillers that can spike insulin and kick you out of ketosis. The ingredient list for Stacked Coffee Straight Black is surprisingly clean, which is why it gets a green light for the keto diet.

The base is Organic Cold-Brewed Coffee. This is the gold standard for keto coffee. It provides caffeine and antioxidants without any added sugars or flavorings that usually hide in "natural flavors."

Next, we have a blend of functional ingredients: Organic Acacia, Baker's Yeast Beta-Glucan, and extracts of Reishi and Lion's Mane mushrooms. Acacia fiber is actually beneficial for keto; it acts as a prebiotic that supports gut health without impacting blood sugar. The mushroom extracts are used for cognitive support and immunity, and they are purely plant-based, adding zero net carbs.

Finally, the Organic Green Tea Extract contains L-Theanine. This is a key ingredient for keto dieters because it smooths out the caffeine jitters. Since there are no sweeteners listed—no stevia, monk fruit, or erythritol—this drink is truly "straight black," ensuring no insulin response from sweet tastes.

Nutritional Value

When analyzing a product for ketosis, we look at the macronutrient ratio: high fat, moderate protein, and very low carbohydrate. Stacked Coffee Straight Black is a zero-calorie, zero-sugar beverage.

Because it is a black coffee base with mushroom extracts, the carbohydrate count is effectively zero. There are no added sugars, no milk solids, and no thickeners that would contribute to your daily carb limit. For strict keto followers, this fits easily into your daily allowance, allowing you to focus your carb budget on nutrient-dense vegetables or nuts.

While it doesn't contain fat (like MCT oil), it is a perfect vehicle. You can easily add a splash of heavy cream or MCT oil at home to hit your fat macros without breaking your carb bank. It is an excellent, guilt-free base for a keto morning routine.