Free shipping on all orders · Fast 24/48h dispatch 24/7 support · Secure checkout · 100% money-back guarantee

All products

Protein & Functional

Buy Protein & Functional in the US to discover a selection of meal replacement powders, protein-rich snacks, and innovative food products designed to support various dietary preferences. Our offerings include SlimFast Original Meal Replacement Powder in Crea and Rich Chocolate Royale flavors, along with high-pro...

Free shipping
Secure checkout
Easy returns

Nuts N More Salted Caramel Peanut Butter jar front, high-protein spread for breakfast.

Nuts 'N More

Nuts N More Salted Caramel Peanut Butter Spread – High Protein, Gluten Free, 16 oz

$26.28

Free shipping · 30-day easy returns

Obelys jumbo peanuts roasted in-shell in a 5 lb bag for a fresh snack.

OBELYS

Obelys Jumbo Peanuts – Roasted & In-Shell, 5 lb Bulk Bag | Fresh, Protein-Packed Snack

$35.87

Free shipping · 30-day easy returns

Nuts.com roasted pumpkin seeds 2lb bag salted no shell, high-protein snack option.

Nuts.com

Nuts.com Roasted Pumpkin Seeds – 2 lb Salted No-Shell, Protein & Fiber Rich | Keto, Vegan, Gluten-Free & Kosher Pareve

$33.13

Free shipping · 30-day easy returns

Oh! Nuts almonds dry roasted unsalted bag closeup showing fresh, protein-rich snack

Oh! Nuts

Oh! Nuts Dry Roasted Unsalted Almonds – 2 lb Zip-Seal Bag, All-Natural Protein

$37.37

Free shipping · 30-day easy returns

Oh! Nuts toasted slivered almonds in a bag front highlight a protein-packed snack

Oh! Nuts

Oh! Nuts Almonds Toasted Slivered – Raw, 100% Natural, 2 lb | High-Protein, Kosher & Fresh Zip-Seal Bag

$37.92

Free shipping · 30-day easy returns

Nuts N More chocolate maple pretzel peanut butter spread jar with rich flavor for snacking

Nuts 'N More

Nuts N More Chocolate Maple Pretzel Peanut Butter Spread — 9g Protein, 15 oz

$31.76

Free shipping · 30-day easy returns

Oatsome overnight oats bowl with chia, flax, hemp and berries for a balanced breakfast.

Oatsome

Oatsome Organic Overnight Oats with Chia, Flax & Hemp — Gluten-Free, 7g Protein per Serving, 40oz Bag

$26.81

Free shipping · 30-day easy returns

Nuts N More salted caramel peanut butter spread jar showing rich flavor and protein benefit.

Nuts 'N More

Nuts 'N More Salted Caramel Peanut Butter Spread – 9g Protein, Low Carb, Gluten Free (15oz)

$30.40

Free shipping · 30-day easy returns

Oberto Oh Boy Thin Style Jerky 7oz pack; resealable for on-the-go snacking.

Oberto

Oh Boy! Oberto Classics Thin Style Original Beef Jerky, 7 oz – High Protein, Low Carb

$24.91

Free shipping · 30-day easy returns

Oberto Oh Boy Cocktail Pep Smoked Sausages in resealable bag for on-the-go snacking.

Oberto

Oberto Oh Boy Cocktail Pep Smoked Sausages – 12 oz | Classic Snack, 6g Protein

$29.02

Free shipping · 30-day easy returns

Oberto grass-fed beef sticks original pack showing clean ingredients for a protein snack

Oberto

Oberto Grass Fed Beef Sticks - Original, Zero Sugar, 10g Protein, Gluten Free, Wood Smoked (8 Pack)

$24.91

Free shipping · 30-day easy returns

Oberto chipotle grass-fed beef sticks offer bold flavor and clean ingredients for on-the-go snacking.

Oberto

Oberto Grass Fed Beef Sticks – Chipotle, Zero Sugar, 10g Protein, 100 Cal, Gluten Free

$24.91

Free shipping · 30-day easy returns

OCA Sugar-Free Peanut Butter Bites front-of-pack view highlights zero sugar and high protein

OCA

OCA Sugar-Free Peanut Butter Bites – 2 Pack, 30g Protein per Pack, 3 Ingredients, No Sugar Added | Keto, Vegan, Gluten-Free

$26.26

Free shipping · 30-day easy returns

Oh! Nuts Almonds toasted slivered in a resealable bag, perfect for a quick high-protein snack.

Oh! Nuts

Oh! Nuts Almonds Toasted Slivered - Raw 1 lb, High-Protein Kosher Nuts

$24.91

Free shipping · 30-day easy returns

New Primal Snack Mates Pepperoni Pizza Chicken Sticks pack shot for school lunches

The New Primal

New Primal Snack Mates Pepperoni Pizza Chicken Sticks – Gluten Free, 8g Protein, Low Sugar

$63.26

Free shipping · 30-day easy returns

NuGo Dark Pretzel Sea Salt bars with real chocolate, perfect for a satisfying snack.

NuGo

NuGo Dark Variety - Pretzel with Sea Salt & Dark Coconut Bars - 24 Count, 10-12g Protein, Vegan & Gluten Free

$51.63

Free shipping · 30-day easy returns

No Mans Land Beef Jerky HOT bag 16oz showcases bold flavor for on-the-go snack.

NO MANS LAND BEEF JERKY

No Mans Land Premium Beef Jerky | 17g Protein, Slow-Dried HOT Jerky | 16oz Bag

$68.74

Free shipping · 30-day easy returns

No Man's Land Beef Jerky Black Pepper bag, high-protein snack on the go.

NO MANS LAND BEEF JERKY

No Man’s Land Beef Jerky - Black Pepper, 16oz | Low Calorie, High Protein Snack

$68.74

Free shipping · 30-day easy returns

The New Primal Snack Mates turkey sticks front label highlighting gluten-free promise

The New Primal

New Primal Snack Mates Turkey Sticks – Gluten Free Kids Snack, 7g Protein, 45 Calories, 40 Pack

$66.00

Free shipping · 30-day easy returns

NOW Foods Beef Gelatin Powder bottle front, natural thickener for kitchen use

NOW Foods

NOW Foods Beef Gelatin Powder – Natural Thickener & Protein Source | 4-Pound

$68.59

Free shipping · 30-day easy returns

New Primal Snack Mates Beef & Honey Stick visible in kid-friendly packaging for easy lunchbox snacking

The New Primal

New Primal Snack Mates Beef & Honey Sticks – Gluten Free, Low Sugar Kids Snack, 4g Protein, 50 Calories, 40 Pack

$50.36

Free shipping · 30-day easy returns

NuBest Tall Protein bottle pours chocolate shake for kids after school energy

NuBest

NuBest Tall Protein Powder for Kids & Teens – Chocolate Shake with Probiotics, Omega 3-6-9, Vitamin D3 + K2

$64.63

Free shipping · 30-day easy returns

Nutricost meal replacement front tub view highlighting convenient protein option.

Nutricost

Nutricost Meal Replacement Shake Powder – Chocolate Peanut Butter, 5 LBS | 30g Protein, 4g Fiber, Gluten-Free, GMO-Free

$67.32

Free shipping · 30-day easy returns

No Mans Land Beef Jerky meat stick, mild flavor, high-protein snack for on-the-go fueling.

NO MANS LAND BEEF JERKY

No Mans Land Beef Jerky Meat Sticks – High Protein 24 Pack (1 oz, Mild)

$51.63

Free shipping · 30-day easy returns

No Mans Land Beef Jerky 24-pack 1oz hot sticks, high-protein on-the-go snack

NO MANS LAND BEEF JERKY

No Mans Land Beef Jerky Meat Sticks – High Protein 24 Pack (24 x 1oz) | Hot Flavor

$51.63

Free shipping · 30-day easy returns

No Mans Land Beef Jerky fajita lime pack for on-the-go high-protein snacking.

NO MANS LAND BEEF JERKY

No Mans Land Beef Jerky - Fajita Lime 16oz Bag | 17g Protein, 90 Calories, Gluten Free

$68.74

Free shipping · 30-day easy returns

Generic Nutrition Plan Chocolate shake bottle showing 30g protein per serving.

Generic

Nutrition Plan Chocolate High Protein Shake – 30g Protein per Serving (8 Pack) | Generic

$55.74

Free shipping · 30-day easy returns

Nutiva hemp seed bowl showing omega-rich crunch ideal for salads

Nutiva

Nutiva Organic Raw Shelled Hemp Seed – 10g Protein, 12g Omegas per Serving, 48 oz

$81.46

Free shipping · 30-day easy returns

NOMU Skinny 60% Cocoa hot chocolate bulk bag for keto-friendly indulgence.

NOMU

NOMU Skinny 60% Cocoa Hot Chocolate – 20 Calories, Keto & Low GI, High Protein (2.2lb Bulk Bag)

$67.32

Free shipping · 30-day easy returns

NuGo Organic Double Dark Chocolate bar front view showcases real dark chocolate and 10g vegan protein

NuGo

NuGo Organic Double Dark Chocolate Protein Bar – 10g Vegan, Gluten Free, 24 Count

$69.62

Free shipping · 30-day easy returns

Numa taﬀy assorted flavors in a colorful pack, ideal for sharing at gatherings

Numa

Numa Foods Nutritious Taffy Candy – 1.45 lb Bulk, High Protein, Low Sugar, All Natural

$48.19

Free shipping · 30-day easy returns

No Nuts! Blueberry & Vanilla bar hero image showing a nut-free snack for school

No Nuts!

No Nuts! Blueberry & Vanilla Protein Bars – Nut-Free, School-Safe, 12g Plant Protein | Vegan, Gluten-Free, Non-GMO, Kosher | 12 Count

$49.56

Free shipping · 30-day easy returns

No Nuts! Chocolate Chip Protein Bar packshot highlights nut-free recipe and protein boost

No Nuts!

No Nuts! Chocolate Chip Protein Bars – Nut-Free, 12g Plant Protein, Vegan & Gluten-Free | 12 Count

$49.56

Free shipping · 30-day easy returns

No Nuts Caramel Mocha bar pack shown for on the go energy

No Nuts!

No Nuts! Caramel Mocha Protein Bar – Nut-Free & School-Safe, 12g Plant Protein | 12 Count

$49.56

Free shipping · 30-day easy returns

No Nuts! Protein Bar Variety Pack in chocolate chip flavor, nut-free and school-safe.

No Nuts!

No Nuts! Protein Bar Variety Pack – Nut-Free, Vegan & Dairy-Free (12 Count)

$50.93

Free shipping · 30-day easy returns

Nichols Farms organic no-shell pistachios roasted with sea salt for a fresh crunch.

Nichols Farms

Nichols Farms Organic No Shell California Pistachios – Roasted Sea Salt, 1LB | Healthy Protein Snack

$45.46

Free shipping · 30-day easy returns

NOKA smoothie pouch featuring strawberry peanut butter for on-the-go snacking.

NOKA

NOKA Superfood Nut Butter Smoothie Pouches – Organic Strawberry Peanut Butter, Plant Protein & Gluten Free, 4.22 oz (12-Pack)

$41.35

Free shipping · 30-day easy returns

No Nuts! Cinnamon Roll bar packaging showcases nut-free, school-safe snack option.

No Nuts!

No Nuts! Cinnamon Roll Protein Bars – Nut-Free, Dairy-Free, Vegan, Organic, 12g Protein, 10g Fiber, 12 Count

$49.56

Free shipping · 30-day easy returns

NOMU Skinny 60 percent Cocoa hot chocolate pack shot highlights keto-friendly indulgence

NOMU

NOMU Skinny 60% Cocoa Hot Chocolate – 33 Servings, 20 Calories, Keto, Low GI, High Protein (2 Pack)

$41.29

Free shipping · 30-day easy returns

Niro eight-pack chocolate protein shakes 11.5 oz for on-the-go fueling

Niro

Niro Assortment: 8 Chocolate Protein Shakes (11.5 oz) with Beverage Sleeve

$56.41

Free shipping · 30-day easy returns

‹ 1 … 34 35 36 37 38 … 84 ›

Buying guides

All guides