Ingredientsprotein ingredient glossary

Folic acidFolacin, Vitamin B9

Folic acid is a synthetic form of vitamin B9 essential for the formation of new cells, proper brain function, and the production of neurotransmitters.

Fructooligosaccharides

Fructooligosaccharides (FOS) are a prebiotic fiber naturally found in certain fruits and vegetables that are added to protein powders to support digestive health and improve gut function by stimulating the growth of beneficial gut bacteria.

FructoseFruit sugar

Fructose is a simple sugar that is naturally found in many fruits. It is used as a sweetener in some protein powders to enhance flavor.

FucoxanthinMarine carotenoid

Fucoxanthin, found in brown seaweed and marine organisms, is added to some protein powders as an antioxidant. It has potential anti-inflammatory and anti-obesity effects, reducing inflammation and promoting weight loss.

Fulvic acidFulvic minerals

Fulvic acid, a naturally occurring organic acid found in soil and water, is added to some protein powders as a source of trace minerals and electrolytes. It can also have potential antioxidant and anti-inflammatory effects.

Fumaric acidTrans-butenedioic acid

Fumaric acid, found in many fruits and vegetables, is added to some protein powders as a source of acidity and preservative.

Gluconic acidD-gluconic acid

Gluconic acid, produced by the fermentation of glucose, is added to some protein powders as a source of acidity and preservative.

Glucono delta-lactone

Glucono delta-lactone (GDL) is a natural acid commonly used in food products, including some protein powders, as a source of acidity to enhance taste.

Glucosamine sulfate

Glucosamine sulfate, a naturally occurring amino sugar found in shellfish and fungi, is used in some protein powders for its potential health benefits. It can act as a natural anti-inflammatory to reduce joint pain and inflammation.

Guar gum

Guar gum, derived from the seeds of the guar plant, is a type of soluble fiber used in some protein powders as a thickening agent to improve texture and mixability.

HesperidinBioflavonoid

Hesperidin, a flavonoid found in citrus fruits, is used in some protein powders as a natural antioxidant and anti-inflammatory agent.

Hyaluronic acid

Hyaluronic acid is a natural substance found in the body and is sometimes added to protein powders for its potential health benefits, including supporting overall health and well-being and improving skin health.

HydroxyapatiteCalcium hydroxyapatite

Hydroxyapatite is a naturally occurring mineral found in bone tissue and teeth, and it is sometimes added to protein powders for its potential health benefits. It is a source of calcium and phosphorus, which are essential minerals for bone health.

Hydroxypropyl cellulose

Hydroxypropyl cellulose is a modified form of cellulose found in plants, and it is used as a stabilizer and thickening agent in various food and cosmetic products, including some protein powders.

Hydroxypropyl methylcellulose

Hydroxypropyl methylcellulose is a modified form of cellulose found in plants and used as a thickening agent, emulsifier, and binder in various food and pharmaceutical products, including some protein powders.

InositolMyo-inositol

Inositol is a naturally occurring carbohydrate found in many foods and sometimes added to protein powders. It is involved in neurotransmitter production, supports healthy liver function, improves insulin sensitivity, and aids in the breakdown of fats.

IodinePotassium iodide

Iodine is a trace element essential for thyroid function, regulating metabolism, growth, and development. It may be added to protein powders as a nutritional supplement, particularly in plant-based sources which may be lower in iodine.

Kaempferol

Kaempferol is a natural flavonoid with antioxidant and anti-inflammatory properties, found in many plants. It can be added to protein powders to improve heart health, support the immune system, and reduce oxidative stress.

Lactase

Lactase is an enzyme that breaks down lactose into glucose and galactose, making it easier to digest milk and dairy products. It can be added to protein powders as a digestive aid, especially for individuals with lactose intolerance.

Lactobacillus acidophilus

Lactobacillus acidophilus is a type of friendly bacteria naturally found in the gut, and may be added to protein powders as a probiotic supplement.
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