Slate Protein Shakes

We have verified 18 Slate flavours across 5 product lines, every number transcribed from the manufacturer’s label. The leanest is Salted Caramel at 23.3g of protein per 100 calories.

Where Slate ranks

#1 of 10 in Best Protein Shakes with Slate Ultra Protein 42g
#1 of 10 in Highest Protein Shakes with Slate Ultra Protein 42g
#1 of 10 in Best Protein Drinks for Older Adults with Slate Ultra Protein 42g
#2 of 10 in Best Protein Shakes with Slate Ultra Protein 30g
#2 of 10 in Best Protein Drinks for Older Adults with Slate Ultra Protein 30g
#6 of 10 in Highest Protein Shakes with Slate Ultra Protein 30g
#7 of 10 in Best Protein Shakes for Ozempic Users with Slate Ultra Protein 30g
#7 of 10 in Best Protein Shakes for Mounjaro & Zepbound Users with Slate Ultra Protein 30g
#8 of 10 in Best Protein Shakes for Ozempic Users with Slate High Protein Milk
#8 of 10 in Best Protein Shakes for Mounjaro & Zepbound Users with Slate High Protein Milk

Slate Ultra Protein 30g (6 flavours)

Café Mocha30g protein · 130 kcal · 23.1g / 100 kcal

Chocolate30g protein · 130 kcal · 23.1g / 100 kcal

Slate Ultra Protein 30g · Cookies & Cream

Cookies & Cream30g protein · 130 kcal · 23.1g / 100 kcal

Slate Ultra Protein 30g · Salted Caramel

Salted Caramel30g protein · 130 kcal · 23.1g / 100 kcal

Strawberry30g protein · 130 kcal · 23.1g / 100 kcal

Vanilla30g protein · 130 kcal · 23.1g / 100 kcal

Slate High Protein Iced Coffee (5 flavours)

Slate High Protein Iced Coffee · Caramel Latte

Caramel Latte20g protein · 100 kcal · 20g / 100 kcal

Slate High Protein Iced Coffee · Cinnamon Swirl Latte

Cinnamon Swirl Latte20g protein · 100 kcal · 20g / 100 kcal

Slate High Protein Iced Coffee · Mocha Latte

Mocha Latte20g protein · 110 kcal · 18.2g / 100 kcal

Slate High Protein Iced Coffee · Sweet Cream Latte

Sweet Cream Latte20g protein · 100 kcal · 20g / 100 kcal

Slate High Protein Iced Coffee · Vanilla Latte

Vanilla Latte20g protein · 100 kcal · 20g / 100 kcal

Slate High Protein Milk (3 flavours)

Slate High Protein Milk · Classic Strawberry

Classic Strawberry20g protein · 100 kcal · 20g / 100 kcal

Slate High Protein Milk · Dark Chocolate

Dark Chocolate20g protein · 100 kcal · 20g / 100 kcal

Slate High Protein Milk · French Vanilla

French Vanilla20g protein · 100 kcal · 20g / 100 kcal

Slate Ultra Protein 42g (3 flavours)

Chocolate42g protein · 190 kcal · 22.1g / 100 kcal

Slate Ultra Protein 42g · Salted Caramel

Salted Caramel42g protein · 180 kcal · 23.3g / 100 kcal

Vanilla42g protein · 180 kcal · 23.3g / 100 kcal

Slate High Protein Chocolate Milk (1 flavour)

High Protein Chocolate Milk20g protein · 130 kcal · 15.4g / 100 kcal

Every value on these pages is transcribed from the manufacturer’s published nutrition label and verified by hand. Pages update automatically as flavours are added or reformulated. If you are tracking a daily protein target, the Protein Pal app lets you scan any Slate label and log it in seconds. See all rankings and brands.