Best Natural Factors Protein Powders in 2025

LEVELS WHEY PROTEIN: Each scoop of Levels Strawberry Whey contains 24g Protein, 5.4g BCAAs (branched-chain amino acids), and no added sugars. Trusted by athletes, fitness enthusiasts and daily grinders everywhere, our whey is crafted for everyone’s lifestyle.

NOTHING FAKE: Levels Whey is naturally delicious. That means no hormones, no GMOs, no added sugars, no soy, no gluten, no bleach, no fillers, and no artificial flavors or sweeteners.

SIMPLE & CLEAN: No artificial flavoring here. Levels Strawberry Whey is made with natural strawberry flavor and lightly sweetened with monk fruit extract.

ONLY THREE INGREDIENTS: 100% Grass Fed Pure Whey Protein, Organic Chocolate, and Organic Coconut Sugar. Naked Chocolate Whey contains no artificial sweeteners or colors and is GMO-Free, No rBGH or rBST , Soy Free and Gluten-Free.

ALL NATURAL WHEY: Our Chocolate Grass Fed Whey is sourced from small dairy farms in Idaho & Northern California to bring you a non-denatured whey packed full of essential amino acids, clean protein and glutathione.

MAXIMUM NUTRITION: 25g of Protein, 5g of Sugar, 8g of Carbs, 160 Calories, and 6.0g of BCAAs (branched-chain amino acid) per serving.

ONLY ONE INGREDIENT: 100% Grass Fed Pure Whey Protein with zero additives. Naked Whey no artificial sweeteners, flavors, or colors and is GMO-Free, No rBGH or rBST, Soy Free and Gluten-Free.

ALL NATURAL WHEY: Our Grass Fed Whey is sourced from small dairy farms in Idaho & Northern California to bring you a non-denatured whey packed full of essential amino acids, clean protein and glutathione.

MAXIMUM NUTRITION: 25g of Protein, 2g of Sugar, 3g of Carbs, 120 Calories, and 5.9g of BCAAs (branched-chain amino acids) per serving.

Natural fitness fuel: Give your workout a boost with high quality whey protein concentrate; Packed with 18g of protein, 3g of carbohydrates, 2.5g of fat and 110 calories

Undenatured whey: Supports muscle development, immune health and weight management; Provides natural branched-chain amino acids (BCAAs), essential amino acids (EAAs) and antioxidant glutathione

A better whey: Derived from grass-fed cows, undenatured and microfiltered for high quality whey protein low in fat and lactose; Free of growth hormones like rBGH and BSE

Natural fitness fuel: Give your workout a boost with high quality whey protein concentrate; Packed with 18g of protein, 3g of carbohydrates, 2.5g of fat and 110 calories.

Undenatured whey: Supports muscle development, immune health and weight management; Provides natural branched-chain amino acids (BCAAs), essential amino acids (EAAs) and antioxidant glutathione.

A better whey: Derived from grass-fed cows, undenatured and microfiltered for high quality whey protein low in fat and lactose; Free of growth hormones like rBGH and BSE

Natural fitness fuel: Give your workout a boost with high quality whey protein concentrate; Packed with 18g of protein, 3g of carbohydrates, 2.5g of fat and 110 calories

Undenatured whey: Supports muscle development, immune health and weight management; Provides natural branched-chain amino acids (BCAAs), essential amino acids (EAAs) and antioxidant glutathione

A better whey: Derived from grass-fed cows, undenatured and microfiltered for high quality whey protein low in fat and lactose; Free of growth hormones like rBGH and BSE

Natural fitness fuel: Give your workout a boost with high quality whey protein concentrate;* Packed with 18g of protein, 3g of carbohydrates, 2.5g of fat and 110 calories

Undenatured whey: Supports muscle development, immune health and weight management;* Provides natural branched-chain amino acids (BCAAs), essential amino acids (EAAs) and antioxidant glutathione*

A better whey:* Derived from grass-fed cows, undenatured and microfiltered for high quality whey protein low in fat and lactose;* Free of growth hormones like rBGH and BSE

Natural fitness fuel: Give your workout a boost with high quality whey protein concentrate;* Packed with 18g of protein, 3g of carbohydrates, 2.5g of fat and 110 calories

Undenatured whey: Supports muscle development, immune health and weight management;* Provides natural branched-chain amino acids (BCAAs), essential amino acids (EAAs) and antioxidant glutathione*

A better whey:* Derived from grass-fed cows, undenatured and microfiltered for high quality whey protein low in fat and lactose;* Free of growth hormones like rBGH and BSE

Natural Healthy Energy: Amplify Smoothie’s premium protein blend of whey protein concentrate, whey protein isolate, whey protein hydrolysate, and egg protein deliver the most effective fuel for your body. Protein takes longer than carbohydrates to break down in the body, providing longer-lasting energy.

Carbohydrate Restriction: Amplify Smoothie’s formulation includes fast and slow-digesting proteins, helping with satiety during the day. This time-released protein absorption also helps reduce caloric intake and restrict carbohydrate consumption, to help you achieve your health and fitness goals.

Lean Muscle Maintenance: Formulated with an advanced amino acid blend, Amplify Smoothie uses these amino acids as fundamental building blocks for muscular development. Although your body needs fat and carbohydrates to function, you simply cannot build muscle without protein. Amplify Smoothie is sufficiently fueled with the BCAAs necessary to achieve dynamic lean muscular growth.

WHEY PROTEIN ISOLATE - ALLMAX ISOFLEX delivers 27 grams of protein per scoop, sourced from ultra-pure Whey Protein Isolate with zero fat and sugar. It doesn’t contain Whey Protein Concentrate & is 99% lactose free.

ULTRA PURE - ISOFLEX uses a unique protein extraction technology called Hybrid-Ratio Ion-Filtration, which allows the formula to retain a high protein yield while maintaining enhanced bioactive whey fractions.

NEVER LOSE YOUR SCOOP - Gone are the days of digging through your protein to get your scoop. Scoop-Lock is ergonomically designed to lock your scoop into place the first time and every time.

A delicious source of vegan protein: Vegan Protein Factors makes a delicious creamy shake that provides 22 grams of vegan protein.

A perfect vegan blend: Contains the perfect blend of pea protein isolate, organic hemp protein, organic sprouted brown rice protein concentrate and non-GMO chia protein concentrate.

Local, organic, and non-gmo: Because Natural Factors Farms are certified organic, we don't pollute the earth with pesticides and chemical fertilizers. We grow true species non-hybridized, non-GMO seeds, including many open-pollinated varieties. Growing locally also helps reduce the carbon emissions from overseas transportation, and keep jobs in the community.

ONLY ONE INGREDIENT: 100% Grass Fed Pure Whey Protein with zero additives. Naked Whey no artificial sweeteners, flavors, or colors and is GMO-Free, No rBGH or rBST, Soy Free and Gluten-Free.

ALL NATURAL WHEY: Our Grass Fed Whey is sourced from small dairy farms in California to bring you a non-denatured whey packed full of essential amino acids, clean protein and glutathione.

COLD PROCESSED: Unlike most whey protein powders, Naked Whey is cold processed to ensure zero contamination from chemical detergents (no acid or bleach), synthetic additives, or heavy metals, and this maintains important naturally occurring growth factors.

ONLY ONE INGREDIENT: 100% Grass Fed Pure Whey Protein with zero additives. Naked Whey no artificial sweeteners, flavors, or colors and is GMO-Free, No rBGH or rBST, Soy Free and Gluten-Free.

ALL NATURAL WHEY: Our Grass Fed Whey is sourced from small dairy farms in California to bring you a non-denatured whey packed full of essential amino acids, clean protein and glutathione.

COLD PROCESSED: Unlike most whey protein powders, Naked Whey is cold processed to ensure zero contamination from chemical detergents (no acid or bleach), synthetic additives, or heavy metals, and this maintains important naturally occurring growth factors.

ONLY ONE INGREDIENT: 100% Grass Fed Pure Whey Protein with zero additives. Naked Whey no artificial sweeteners, flavors, or colors and is GMO-Free, No rBGH or rBST, Soy Free and Gluten-Free.

ALL NATURAL WHEY: Our Grass Fed Whey is sourced from small dairy farms in California to bring you a non-denatured whey packed full of essential amino acids, clean protein and glutathione.

COLD PROCESSED: Unlike most whey protein powders, Naked Whey is cold processed to ensure zero contamination from chemical detergents (no acid or bleach), synthetic additives, or heavy metals, and this maintains important naturally occurring growth factors.