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LTH Flex Whey Protein Isolate

The ultra-filtered and lactose-free formula or Whey Isolate provides a low-fat source of protein that is absorbed quickly to help rapidly replenish amino acids and help promote recovery.*

$77.77
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Why You'll Love It

20 grams of fast-absorbing, easy-to-mix whey protein


Low fat, no sugar, low carb formula


Ultra filtered and cold temperature processed


Ideal option for post-workout recovery


Available in naturally-flavored chocolate or vanilla


As the athlete-favorite protein option for performance and physique, whey isolate is the perfect solution for those looking for a low carb, low fat protein option. Whey Isolate is always free of added sugar and artificial colors and flavors, and it’s the go-to solution for those that want a high quality whey protein but have trouble digesting whey concentrate.

Nutrition Facts

Chocolate / 30 Serving
Serving Size: 2 Scoops (28g)
Serving Per Container: 30

Amount Per Serving
Calories 110
% Daily Value*
Total Fat 2g 3%
  Saturated Fat 1g 5%
  Trans Fat 0g  
Cholesterol 5mg 2%
Sodium 180mg 8%
Total Carbohydrate 3g 1%
  Dietary Fiber 1g 4%
  Total Sugars 0g  
  Includes 0g Added Sugars  
Protein 20g 40%
Vitamin D 0mcg 0%
Calcium 60mg 4%
Iron 0mg 0%
Potassium 180mg 4%
  **

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Daily Value (DV) not established

Ingredients (Chocolate / 30 Serving): Whey Protein Isolate, Natural Chocolate Flavors with Other
Natural Flavors, Alkalized Cocoa Powder, Sea Salt, Xanthan Gum, Sunflower Lecithin, Stevia Leaf Extract.
Allergen Info: Contains Milk
MANUFACTURED IN A FACILITY THAT PROCESSES MILK, SOY, EGGS, WHEAT AND TREE NUTS (ALMOND, COCONUT).

Nutrition Facts

Vanilla / 30 Serving
Serving Size: 2 Scoops (25g)
Serving Per Container: 30

Amount Per Serving
Calories 100
% Daily Value*
Total Fat 1g 1%
  Saturated Fat 0g 0%
  Trans Fat 0g  
Cholesterol 5mg 2%
Sodium 140mg 6%
Total Carbohydrate 1g 0%
  Dietary Fiber 0g 0%
  Total Sugars 0g  
  Includes 0g Added Sugars  
Protein 20g 40%
Vitamin D 0mcg 0%
Calcium 60mg 4%
Iron 0mg 0%
Potassium 100mg 2%
  **

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Daily Value (DV) not established

Ingredients (Chocolate / 30 Serving): Whey Protein Isolate, Natural Vanilla Flavors with Other Natural
Flavors, Sea Salt, Xanthan Gum, Sunflower Lecithin, Stevia Leaf Extract.
Allergen Info: Contains Milk
MANUFACTURED IN A FACILITY THAT PROCESSES MILK, SOY, EGGS, WHEAT AND TREE NUTS (ALMOND, COCONUT).

Nutrition Facts

Chocolate / 30 Serving
Serving Size: 2 Scoops (28g)
Serving Per Container: 30

Amount Per Serving
Calories 110
% Daily Value*
Total Fat 2g 3%
  Saturated Fat 1g 5%
  Trans Fat 0g  
Cholesterol 5mg 2%
Sodium 180mg 8%
Total Carbohydrate 3g 1%
  Dietary Fiber 1g 4%
  Total Sugars 0g  
  Includes 0g Added Sugars  
Protein 20g 40%
Vitamin D 0mcg 0%
Calcium 60mg 4%
Iron 0mg 0%
Potassium 180mg 4%
  **

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Daily Value (DV) not established

Ingredients (Chocolate / 30 Serving): Whey Protein Isolate, Natural Chocolate Flavors with Other
Natural Flavors, Alkalized Cocoa Powder, Sea Salt, Xanthan Gum, Sunflower Lecithin, Stevia Leaf Extract.
Allergen Info: Contains Milk
MANUFACTURED IN A FACILITY THAT PROCESSES MILK, SOY, EGGS, WHEAT AND TREE NUTS (ALMOND, COCONUT).
Ingredient Benefit
Whey Protein Isolate (non-GMO) Excellent source of easily digestible essential and branched-chain amino acids sourced from the cow’s milk. Contains ~90% protein by weight.* Provides a tasty and convenient way to support protein adequacy for lean muscle growth/maintenance, immune system function, satiety/appetite control, bone health, healthy blood pressure and antioxidant capacity (glutathione levels).*
Natural Vanilla or Chocolate Flavors with other natural flavors Water or ethanol extracts of natural flavor compounds are used to enhance the flavor of the pea/rice protein concentrate which naturally has a slightly sweet flavor.*
Xanthan Gum A soluble fiber used to help even out the protein dispersion in liquid and provide a more palatable texture/mouthfeel.*
Sea Salt Natural mineral used as part of the flavoring system.
Stevia Extract Naturally-derived high-intensity sweetener that has a minimal effect on blood sugars and insulin levels. 
Alkalized Cocoa Powder (chocolate flavor) Sourced from de-fatted ground cocoa beans, it's used to give the Chocolate Collagen Peptides flavor. Cocoa powder is rich in polyphenols and may support healthy mood and cardiovascular health.
Show more...

Learn all about this protein variety, including the differences between whey isolate and whey concentrate, as well as its health and fitness benefits.

Discover the many health benefits of whey, plus how much to use and when.

Answer these questions to find out which variety is the best choice for you.

Learn all about this protein variety, including the differences between whey isolate and whey concentrate, as well as its health and fitness benefits.

Discover the many health benefits of whey, plus how much to use and when.

Answer these questions to find out which variety is the best choice for you.

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The No List

Not only do we take pride in what we put in our supplements, we also go to great lengths to avoid putting anything harmful or unnecessary in them. The following is our current list of ingredients we refuse to put in our supplements.

Acesulfame-K (Ace-K) • Aspartame • Banned substances • Benzoic acid • Butylated hydroxyanisole (BHA) • Butylated hydroxytoluene (BHT) • Bisphenol A (BPA) • Carmine (natural red 4) • Cyclamates • Eggs • Ephedra sinica (Ma Huang) • Ethyl vanillin • Ethylene oxide (ETO) • FD&C numbered color pigments • Glycols (propylene glycol) • High fructose corn syrup (HFCS) • Hydrogenated oils (partially hydrogenated oil, trans-fats) • Irradiation • Peanuts • Polyethylene glycol (PEGs) • Propyl gallate • Saccharin • Sodium benzoate • Sorbitol • Stearates (stearic acid, magnesium stearate) • Sucralose • Sulfites (potassium bisulfite, sodium sulfite) • Synthetic Vanillin • Tertiary buthylhydroquinone (TBHQ)

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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