Diet Protein Bars for Weight Loss

High Protein - Low Calorie - Low Carb - Low Fat

Lose weight with the help of Nashua Nutrition's enormous discounted selection of the best protein bars, nutrition bars, diet bars and diet meal replacement bars. Our protein bars are perfect for general health, diet and weight loss. 

Our huge selection of discount protein bars, like Healthsmart Caramel Crunch Protein Bars and ProtiDiet Hazelnut Protein Bars are as delicious as they are nutritious. They provide you with the protein needed to promote healthy muscle and reduce body fat, while being lower in calories and carbs than most protein bars. 

HealthSmart Protein Bar - Caramel Crunch - 7/box - Nashua Nutrition

HealthSmart Protein Bar - Caramel Crunch - 7/box

List Price $13.45
ProtiDiet Protein Bar - Peanut Butter and Smooth Caramel Crisp - 7/Box - Nashua Nutrition

ProtiDiet Protein Bar - Peanut Butter and Smooth Caramel Crisp - 7/Box

List Price $13.45
Proti-Thin Protein Bar VLC - Fluffy Vanilla Crisp (7/Box) - Nashua Nutrition

Proti-Thin Protein Bar VLC - Fluffy Vanilla Crisp (7/Box)

List Price $13.45
Proti-Thin Protein Bar VLC - Salted Toffee Pretzel (7/Box) - Nashua Nutrition

Proti-Thin Protein Bar VLC - Salted Toffee Pretzel (7/Box)

List Price $13.45
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Proti-Thin Protein Bar VLC - Fluffy Nutter (7/Box) - Nashua Nutrition

Proti-Thin Protein Bar VLC - Fluffy Nutter (7/Box)

List Price $13.45 SOLD OUT
Proti-Thin Protein Wafer Squares Lemon, 5 Servings - Nashua Nutrition

Proti-Thin Protein Wafer Squares Lemon, 5 Servings

List Price $15.45
Proti-Thin Protein Wafer Squares Vanilla, 5 Servings - Nashua Nutrition

Proti-Thin Protein Wafer Squares Vanilla, 5 Servings

List Price $15.45
Proti-Thin Protein Wafer Squares Chocolate, 5 Servings - Nashua Nutrition

Proti-Thin Protein Wafer Squares Chocolate, 5 Servings

List Price $15.45
HealthSmart Protein Bar - Peanut Butter - 7/Box - Nashua Nutrition

HealthSmart Protein Bar - Peanut Butter - 7/Box

List Price $13.45
Proti-Thin Protein Bar VLC - Zesty Lemon Crisp (7/Box) - Nashua Nutrition

Proti-Thin Protein Bar VLC - Zesty Lemon Crisp (7/Box)

List Price $13.45
HealthSmart Protein Bar - Caramel Nut - 7/Box - Nashua Nutrition

HealthSmart Protein Bar - Caramel Nut - 7/Box

List Price $13.45
Proti-Thin Protein Wafer Squares Raspberry, 5 Servings - Nashua Nutrition

Proti-Thin Protein Wafer Squares Raspberry, 5 Servings

List Price $15.45
HealthSmart Protein Bar - Rockie Road - 7/Box - Nashua Nutrition

HealthSmart Protein Bar - Rockie Road - 7/Box

List Price $13.45
HealthSmart Protein Bar - Crispy Chocolate Coconut - 7/Box - Nashua Nutrition

HealthSmart Protein Bar - Crispy Chocolate Coconut - 7/Box

List Price $13.45
Proti-Thin Protein Wafer Squares Mocha, 5 Servings - Nashua Nutrition

Proti-Thin Protein Wafer Squares Mocha, 5 Servings

List Price $15.45
Proti-Thin Protein Bar - Cinnamon Crunch - 7/Box - Nashua Nutrition

Proti-Thin Protein Bar - Cinnamon Crunch - 7/Box

List Price $13.45
ProtiDiet Protein Bar - Chocolate Dream - 7/Box - Nashua Nutrition

ProtiDiet Protein Bar - Chocolate Dream - 7/Box

List Price $13.95
HealthSmart Protein Bar - Chocolate Covered Peanut - 7/Box - Nashua Nutrition

HealthSmart Protein Bar - Chocolate Covered Peanut - 7/Box

List Price $13.45
Proti-Thin Protein Bar - Peanut Butter Cup - 7/Box - Nashua Nutrition

Proti-Thin Protein Bar - Peanut Butter Cup - 7/Box

List Price $13.45
HealthSmart Protein Bar - Chunky Crisp Peanut Butter - 7/Box - Nashua Nutrition

HealthSmart Protein Bar - Chunky Crisp Peanut Butter - 7/Box

List Price $13.45
ProtiDiet Protein Bar - Peanut Surprise - 7/Box - Nashua Nutrition

ProtiDiet Protein Bar - Peanut Surprise - 7/Box

List Price $13.45
Proti-Thin Protein Bar VLC - Chocolate Crisp (7/Box) - Nashua Nutrition

Proti-Thin Protein Bar VLC - Chocolate Crisp (7/Box)

List Price $13.45
Proti-Thin Protein Bar - Caramel Nut (7/Box) - Nashua Nutrition

Proti-Thin Protein Bar - Caramel Nut (7/Box)

List Price $13.45
HealthSmart Protein Bar - Chocolate Mint - 7/Box - Nashua Nutrition

HealthSmart Protein Bar - Chocolate Mint - 7/Box

List Price $13.45