10 Best Lactose Free Protein Powders of 2025

Tested and Reviewed: Top 10 Lactose Free Protein Powders deals with expert ratings from 8.1 to a perfect 10

August 2025 Edition

Editor's Choice

9.7

Save 18%

Isopure

Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Unflavored, 25g Protein Per Serving, 1 Lb, 16 Servings

18% OffFree Shipping

Editor's bottom line:

“This lactose free protein powders is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

One 1 lb bag (16 servings) of Isopure 100% pure whey isolate protein powder to help support daily health and overall wellness; no flavor added
25 grams of 100% pure whey protein isolate powder is the ideal choice for men and women looking to maintain a high-protein intake to meet their daily protein needs
Stick to your wellness goals with a zero carb protein powder designed to help you maximize your protein intake without adding unnecessary carbs to your daily meals
Mix this sugar free whey protein powder with 6-8 fl oz of your favorite flavored beverage in a shaker or blender for a daily protein boost
Supporting everyday nutrition is easy for any lifestyle thanks to the blend of 8 ingredients in Isopures keto friendly protein supplement powder

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Picked by 230 people today

9.5

Save 18%

Isopure

Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Cookies & Cream, 25g Protein Per Serving, 1 Lb, 15 Servings

18% OffFree Shipping

Main Highlights

One 1 lb bag (15 servings) of Isopure 100% pure whey isolate protein powder in dynamically delicious Cookies & Cream flavor
25 grams of 100% pure whey protein isolate powder is the ideal choice for men and women looking to maintain a high-protein intake to meet their daily protein needs
Stick to your wellness goals with a zero carb protein powder designed to help you maximize your protein needs without adding unnecessary carbs to your daily meals
With 0 grams of sugar, this cookies and cream flavored whey protein powder still tastes delicious when mixed with 6-8 fl oz of your favorite beverage
Supporting everyday nutrition is easy for any lifestyle thanks to the blend of 8 ingredients in Isopures keto friendly protein supplement powder

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Best Value

9.5

Save 29%

Isopure

Isopure Clear Whey Isolate Protein Powder Infusions, Lactose Free, Gluten Free, Naturally Flavored, Mixed Berry, 20g Protein Per Serving, 14.1 Oz, 16 Servings

29% OffFree Shipping

Main Highlights

One 14.1 oz bottle (16 servings) of Isopure 100% Pure Whey Isolate Protein Powder Infusions in dynamically delicious Mixed Berry flavor
20 grams of 100% pure whey protein isolate powder in a clear protein drink is the ideal choice for healthy adults looking to maintain a high-protein intake to meet their daily protein needs
Stick to your wellness goals with a delicious protein drink designed to help supplement your protein intake with simple ingredients, pure protein, and tasty flavor
With zero added sugar, this mixed berry flavored protein powder still tastes delicious when mixed with 10-16 fl oz of cold water
Isopure Whey Protein Powder uses pure ingredients to enhance your water with a complete clean source of protein and everything you need to help support a healthy, well-balanced lifestyle

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9.2

Vital Proteins

Vital Proteins Performance Powder, Collagen Peptides & Protein Isolate Powder, NSF Certified for Sport, Chocolate, 1.72lb

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Main Highlights

MUSCLE RECOVERY SUPPORT: Vital Proteins Performance Powder provides 25g of protein to support muscle protein synthesis and recovery post-exercise
LACTOSE-FREE FORMULA: Processed to remove lactose, this lactose free protein powder is ideal for those seeking high-quality, protein and collagen sources
VERSATILE NUTRITION: Featuring 10g of grass-fed collagen, this protein powder with collagen supports bone, & joint health
IDEAL FOR ACTIVE LIFESTYLES: Vital Proteins Protein Powder, NSF Certified for Sport, provides 8g essential amino acids and 4 5g BCAAs to support performance and fit into your fitness routine
CONVENIENT ANYTIME PROTEIN: Mix two scoops of Vital Proteins chocolate with cold water or blend in a smoothie for a post-workout boost, great to supplement your daily protein and collagen intake

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9.0

Orgain

Orgain Organic Vegan Protein Powder, Vanilla Bean - 21g Plant Protein, 6g Prebiotic Fiber, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 2.03 lb (Packaging May Vary)

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Main Highlights

CLEANER INGREDIENTS: 21g of Organic plant based protein and 1g sugar. Our protein blend contains Organic peas, brown rice & chia seeds with all 9 essential amino acids. Each serving has low net carbs and features 6g of prebiotic + fiber* for gut support.
HIGHER STANDARDS: This product is vegan, gluten-free, kosher, made without soy ingredients & Non-GMO. You also won't find any carrageenan, lactose & dairy ingredients, artificial colors, flavors, sweeteners, or preservatives.
USDA ORGANIC & CERTIFIED PLANT-BASED: To ensure we are delivering on high-quality products, we use third parties to verify that we are certified USDA Organic and plant based.
CUSTOMIZE ANY WAY: You can mix this with any liquid like water, almond milk, oat milk, or blend it to create a delicious shake or smoothie. For even more creative ways you can add it to overnight oats and other baked goods for a protein and energy boost.
PERFECT FOR ANY LIFESTYLE: This protein powder is perfect for men and women alike, whether you're maintaining a healthy lifestyle, working out, looking to add more protein to your diet, following a diet regimen or an on the go meal replacement.

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8.8

Save 18%

simply tera's

Simply tera's Lactose Free Organic Whey Protein - Unflavored Protein Powder, Plain Tasteless Protein Powder with 21g of Protein Per Serving, Non-GMO, Gluten-Free, rBGH-Free, Kosher, Organic - 12 Oz

18% OffFree Shipping

Main Highlights

LACTOSE-FREE PROTEIN POWDER - Our whey protein is completely lactose-free for gentle & easy digestion. Made with organic, grass-fed, Non-GMO protein, & free from artificial hormones like rBGH
SIMPLY NATURAL INGREDIENTS - Our flavorless protein powder has 21 grams of protein per serving & is made with only 3 natural ingredients: organic whey protein, sunflower lecithin and lactase enzyme
COMPLETE PROTEIN - Unlike many competitors, our whey protein powder contains all 18 amino acids, including 9 which support our bodies need for sustaining energy, building muscles and repairing cells
HAPPY COWS - Our healthy protein powder comes from small family farms here in the USA, and all our cows are pasture-raised for our truly grassfed whey protein powder without artificial sweeteners
SIMPLY VERSATILE - Protein cakes, pancakes, brownies, protein shakes, and more! Add simply tera's to your favorite recipes to make them nutritious and delicious, or simply mix it with water!

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8.6

Save 12%

simply tera's

Simply tera's Lactose Free Organic Whey Protein - Lactose Free Protein Powder, Vanilla Protein Powder with 20g of Protein Per Serving, Non-GMO, Gluten-Free, rBGH-Free, Kosher - 12 Oz

12% OffFree Shipping

Main Highlights

LACTOSE-FREE PROTEIN POWDER - Our whey protein is completely lactose-free for gentle & easy digestion. Made with organic, grass-fed, Non-GMO protein, & free from artificial hormones like rBGH
SIMPLY NATURAL INGREDIENTS - Our organic protein powder has 20 grams of protein per serving & is made with only 5 ingredients including vanilla from the Bourbon Islands & organic stevia
COMPLETE PROTEIN - Unlike many competitors, our whey protein powder contains all 18 amino acids, including 9 which support our bodies need for sustaining energy, building muscles and repairing cells
NATURALLY SWEET - Why sacrifice taste for nutrition? We make our protein powder without artificial sweeteners. Instead, we use natural stevia so you can experience a protein as tasty as it is healthy
SIMPLY VERSATILE - Smoothies, pancakes, oatmeal, protein shakes, & more! Add simply tera's Protein Powder to your favorite recipes to make them nutritious & delicious, or mix it with water!

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8.3

Dymatize

Dymatize ISO100 Whey Protein Powder Isolate, Gourmet Vanilla, 25g of Protein, 20 Servings, 5.5g BCAAs, Less Than 120 Cal., Gluten Free, 1g Fat, 1g Sugar, 2g Carb

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Main Highlights

OUR BEST-QUALITY PROTEIN: Dymatize ISO100 is our higest-quality protein, and it is designed to support muscle growth through rapid protein absorption. The protein is broken down into small peptides, facilitating faster digestion and absorption.
WITH YOU, WE PUSH WHAT IS POSSIBLE: Just like you push to improve, Dymatize pushes protein to the next level. One of the best protein powders in the game, its filtered to remove excess lactose, carbs, fat, and sugar for maximum gains.
FOR EVERYONE: This protein powder that is Made in the USA is ideal for everyone. Whether youre at the beginning of your exercise journey, maintaining a healthy lifestyle, gym veteran, or need a quick meal replacement on the go, Dymatize is here.
SIMPLE: 25g of protein, 5g of BCAA, 1g of fat, 1g of sugar, gluten free, and less than 120 calories, ISO100 whey protein provides a simple macro
YOU MIX YOUR WAY: Mix with water, almond milk, oat milk, or your favorite liquid for a delicious drink. Add it to overnight oats, pancakes, or waffles to give your protein-packed meal to kick start your day.

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8.1

Save 24%

Garden of Life

Vegan Protein Powder - Vanilla Protein Powder, Organic Protein Powder, 22g Plant Based Protein & BCAAs, Probiotics & Digestive Enzymes - Garden of Life Protein Powder, Gluten & Lactose Free 1.5 LB

24% OffFree Shipping

Main Highlights

WHAT'S THE SCOOP: Build and repair muscle and reduce recovery time with 22g of complete plant based protein powder, 4g BCAAs, and 5g fiber in just 130 calories per serving for a satiating vegan protein powder.
DOWNRIGHT DELICIOUS: Were taking a stand against chalky; Not only is this plant protein powder silky smooth, but our vanilla protein shakes flavor is delicious; Mix with water to make protein drinks or blend in smoothies
SHAKE IT UP: Our protein shake powder has great texture and mixability; Organic pea protein powder mix and whole food vitamins and minerals deliver nutrients you need with 1g total net carbs and 0g total sugar
DON'T TAKE THE HEAT: Made at low temperatures, this lactose free protein powder is anything but ordinary; Scoop up enzymes like lipase, lactase and papain plus live probiotics including probiotic Bacillus subtilis DE111 for digestion and absorption
EXTRAORDINARY STANDARD: Our organic vegan protein powder is not only delicious but is also supported by Third-Party Certifications - Certified USDA Organic, Non-GMO Project Verified, Vegan, Kosher, NSF Certified Gluten Free & NSF Contents Certified

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8.1

Peak Performance

Grass Fed Beef Protein Powder - Lactose Free Great Tasting Beef Protein Isolate. Complete Animal Based Non Dairy Paleo Carnivore Supplement for Prime Muscle Building. No Whey. Vanilla Flavor

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Main Highlights

In a study published by the International Journal of Sport Nutrition and Exercise Metabolism, beef protein significantly increased arm and thigh size, strength, fat-free mass, and bicep thickness, outperforming whey protein in muscle growth and upper body results.
1 Scoop = 20 grams of Complete Protein with 0g of Sugar! - Peak Performance Grass Fed Beef Protein Isolate is a superior alternative to protein sources containing common allergens such as dairy, soy, and whey. This product provides a complete source of protein, offering essential nutrients derived from real beef.
Tastes Just Like Dessert: Peak Performance Grass-Fed Beef Protein Isolate has a rich, creamy flavor. With 3 flavors to choose from, you can add this protein to any drink or recipe for a delicious way to get whole-food protein. Use before, during or after workouts and between meals for extra protein. Blend for a better mix.
0g of Sugar, European Bred, Gluten Free, Dairy Free, Whey Free, Soy Free, Grass Fed, Non GMO - sourced from grass-fed cattle on ethically run farms in Europe. It is manufactured in compliance with the highest GMP regulations and USA standards.
Over 1 Million Customers + 1-for-1 Donation To Vitamin Angels. Peak Performance is celebrating over 1 Million customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit Vitamin Angels, we will supply a child at risk of malnutrition with vitamins for 1 year! To date, we've supplied over 1 Million children with life changing Vitamins- So thank you for helping us continue this great cause!

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Our Best Overall Choice

Best Choice

9.7

Isopure

Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Unflavored, 25g Protein Per Serving, 1 Lb, 16 Servings

18% OffFree Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

One 1 lb bag (16 servings) of Isopure 100% pure whey isolate protein powder to help support daily health and overall wellness; no flavor added
25 grams of 100% pure whey protein isolate powder is the ideal choice for men and women looking to maintain a high-protein intake to meet their daily protein needs
Stick to your wellness goals with a zero carb protein powder designed to help you maximize your protein intake without adding unnecessary carbs to your daily meals
Mix this sugar free whey protein powder with 6-8 fl oz of your favorite flavored beverage in a shaker or blender for a daily protein boost
Supporting everyday nutrition is easy for any lifestyle thanks to the blend of 8 ingredients in Isopures keto friendly protein supplement powder

Show Price

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