Whole Moon Pistachio Milk: Honest Notes on the Brand

WholeMoon is one of the five brands in our pistachio milk label study, and this is an honest, affiliate-free guide: we earn no commission and don't speak for the brand. Per its published label (checked August 2026), WholeMoon Pistachio is a pistachio-milk-and-whole-roasted-soybean blend. The soy is how it reaches 6 g protein per cup, the highest in the category, with under 2% almonds, cane sugar, gellan gum, natural flavors and salt. At a suggested $5.79 for 42 oz (about $4.66 per liter) it was the cheapest pistachio milk per liter we recorded. Recipes and prices change constantly in this niche, so treat the current carton as the final word.

How to place it in the category

Beyond the label data above, the useful skill is weighing any brand in this niche. Pistachio milk sits among plant milks as a richer, nuttier, lower-sugar option than almond and a lower-carbohydrate one than oat. The full trade-offs are in pistachio milk vs almond and vs oat milk. Where a particular brand lands depends on how much pistachio it uses and whether it sweetens or fortifies.

What to check before you buy

For Whole Moon or any pistachio milk, the label answers the questions that matter:

• Pistachio content: the higher it is, the more flavor and body you get.
• Added sugar. Choose unsweetened for coffee, cooking and everyday drinking; sweetened for treats.
• Fortification: plain nut milk is naturally low in protein and calcium, so check whether calcium, vitamin D and B12 are added. We explain why this is the single biggest nutrition decision in pistachio milk benefits & nutrition.

Brand, homemade, or another label?

If you want a milk that foams for lattes, look for a barista formula such as Táche's; if a clean, short ingredient list is the priority, a minimal-ingredient maker like Three Trees is the angle; and if you want full control of sweetness and freshness, make your own. For the side-by-side of who makes pistachio milk and how to choose, see the brands hub.