Nature s Plus Spiru-Tein (Spirutein) Shake - Vanilla 1.06 lbs Powder

Common questions

Is Nature s Plus Spiru-Tein (Spirutein) Shake - Vanilla 1.06 lbs Powder healthy?

Nature s Plus Spiru-Tein (Spirutein) Shake - Vanilla 1.06 lbs Powder scores 68/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This protein powder features a blend of plant-based proteins, including pea and rice protein, which provide a balanced amino acid profile and are minimally processed.

How processed is Nature s Plus Spiru-Tein (Spirutein) Shake - Vanilla 1.06 lbs Powder?

Nature s Plus Spiru-Tein (Spirutein) Shake - Vanilla 1.06 lbs Powder is NOVA Group 2: Processed Culinary Ingredients.

Which ingredients drive Nature s Plus Spiru-Tein (Spirutein) Shake - Vanilla 1.06 lbs Powder's score?

In Scout's ingredient-by-ingredient analysis, Rice Protein, Bromelain, Papaya count in its favor; Soy Protein is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Nature s Plus Spiru-Tein (Spirutein) Shake - Vanilla 1.06 lbs Powder

Bioengineered
68 Fair

Analysis updated August 2026 · How Scout scores

$25.88 · 1.06 lb · $1.52 / ounce
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At a glance

Beneficial ingredients 13
Harmful ingredients 1
Category Protein Powders
Summary

This protein powder features a blend of plant-based proteins, including pea and rice protein, which provide a balanced amino acid profile and are minimally processed. It includes beneficial ingredients like bromelain and papaya for digestive support, and essential vitamins and minerals. However, the presence of soy protein, which is often highly processed and less complete than animal proteins, slightly detracts from its overall quality.

Key ingredients 15

Rice Protein
Good

Rice protein is a 'good' plant-based protein source that complements pea protein to provide a complete amino acid profile. It is hypoallergenic and suitable for those with dietary restrictions. It is less processed than many other protein sources.

Benefits

Provides essential amino acids and is easily digestible.

See more about Rice Protein →
Bromelain
Good

Bromelain is a 'good' enzyme derived from pineapples that aids in digestion and has anti-inflammatory properties. It is often used to support digestive health and reduce inflammation. It is a natural ingredient with minimal processing.

Risks

May cause allergic reactions in sensitive individuals.

Benefits

Supports digestion and has anti-inflammatory effects.

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Papaya
Good

Papaya is a 'good' fruit ingredient known for its digestive enzyme, papain, which aids in protein digestion. It is rich in vitamins and antioxidants, supporting overall health. It is a natural, minimally processed ingredient.

Benefits

Rich in vitamins and supports digestive health.

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Chlorophyllin
Good

Chlorophyllin is a 'good' derivative of chlorophyll that may help detoxify the body and support liver health. It is used for its potential antioxidant and anti-inflammatory properties. It is a natural compound with health-promoting benefits.

Benefits

May support detoxification and liver health.

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Biotin
Good

Biotin is a 'good' B-vitamin essential for energy metabolism and maintaining healthy hair, skin, and nails. It is a vital nutrient that supports various bodily functions. It is included in supplements to enhance nutritional value.

Benefits

Supports energy metabolism and promotes healthy hair, skin, and nails.

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Pantothenic Acid
Good

Pantothenic acid, or vitamin B5, is a 'good' nutrient that plays a crucial role in energy production and synthesizing coenzyme A. It supports adrenal function and helps manage stress. It is an essential vitamin included for its health benefits.

Benefits

Supports energy production and adrenal health.

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Phosphorus
Good

Phosphorus is a 'good' mineral essential for bone health and energy production. It is a critical component of ATP, the energy currency of cells. It is included in supplements to support overall health and well-being.

Risks

Excessive intake may lead to imbalances in calcium and phosphorus levels.

Benefits

Supports bone health and energy metabolism.

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Iodine
Good

Iodine is a 'good' trace mineral essential for thyroid function and hormone production. It supports metabolic rate and energy levels. It is included in supplements to prevent iodine deficiency and support thyroid health.

Risks

Excessive intake may lead to thyroid dysfunction.

Benefits

Essential for thyroid health and hormone production.

Magnesium
Good

Magnesium is a 'good' mineral involved in over 300 enzymatic reactions in the body, including energy production and muscle function. It supports cardiovascular health and bone strength. It is a vital nutrient included for its broad health benefits.

Risks

Excessive intake may cause gastrointestinal issues.

Benefits

Supports muscle function, energy production, and bone health.

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Chromium
Good

Chromium is a 'good' trace mineral that enhances insulin action and supports glucose metabolism. It may help regulate blood sugar levels and improve insulin sensitivity. It is included in supplements for its potential metabolic benefits.

Benefits

Supports glucose metabolism and insulin sensitivity.

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Molybdenum
Good

Molybdenum is a 'good' trace mineral that acts as a cofactor for enzymes involved in detoxification and metabolism. It supports the breakdown of sulfites and purines. It is included in supplements for its essential role in enzymatic reactions.

Benefits

Supports detoxification and enzymatic reactions.

Choline
Good

Choline is a 'good' nutrient essential for brain health and neurotransmitter synthesis. It supports cognitive function and liver health. It is included in supplements to enhance cognitive performance and support overall health.

Benefits

Supports brain health and cognitive function.

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Inositol
Good

Inositol is a 'good' compound that supports cellular health and neurotransmitter function. It may help improve mood and support metabolic health. It is included in supplements for its potential benefits in mental health and metabolism.

Benefits

Supports mental health and cellular function.

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Pea Protein
Neutral

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Benefits

Rich in essential amino acids and supports muscle growth and repair.

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Soy Protein
Bad

Soy protein is classified as 'bad' due to its poorer amino acid profile compared to animal-based proteins. It is often highly processed and may contain anti-nutrients that affect protein absorption. Despite being a plant-based protein source, it is not as complete as animal proteins.

Risks

May contain anti-nutrients and is less bioavailable compared to animal proteins.

Benefits

Provides a plant-based protein option for those avoiding animal products.

See more about Soy Protein →

Processing

Group 2 · Culinary ingredients

Processed Culinary Ingredients

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