KOS Organic Superfood Plant Protein Vanilla

KOS
Seed oil free Lab tested
52 Fair
$54.99 · 28 servings
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Summary

KOS Organic Superfood Plant Protein Vanilla scores 52/100. The cleanest plant powder formula in Batch B — USDA Organic blend of pea, flax, quinoa, pumpkin seed, and chia, plus organic coconut milk, coconut sugar, stevia + monk fruit (no sucralose), digestive enzymes, and a fruit/veg micronutrient blend. Independent third-party lab testing (Consumer Reports, January 2024) detected 0.55 mcg lead per serving. Cadmium 1.26, arsenic 0.51, and trace mercury 0.01 mcg also detected. Owned by KOS Naturals.

At a glance

Beneficial ingredients 9
Harmful ingredients 0
Owned by KOS Naturals
Category Protein Powders

Contaminants 4

Source: Consumer Reports January 2024

Lead
0.55 mcg per serving
Moderate

Detected at a moderate level — a meaningful fraction of health-based exposure limits. Worth factoring in if this product is used regularly. No safe level of lead exposure exists per CDC, AAP, and WHO; chronic ingestion is associated with lowered IQ, neurodevelopmental harm, and cardiovascular and kidney effects.

Independent third-party testing.

Cadmium
1.26 mcg per serving
Moderate

Detected at a moderate level — a meaningful fraction of health-based exposure limits. Worth factoring in if this product is used regularly. Cadmium is an IARC Group 1 carcinogen that accumulates in the kidneys over a lifetime.

Consumer Reports January 2024 detected 1.26 mcg cadmium per serving.

Arsenic
0.51 mcg per serving
Low

A low level of arsenic — present but modest; a sourcing-quality note rather than a safety concern at typical intake.

Consumer Reports January 2024 detected 0.51 mcg arsenic per serving.

Mercury
0.01 mcg per serving
Trace

A trace amount of mercury — within the range expected from normal soil uptake/processing and below our concern threshold.

Independent third-party testing.

Key ingredients 16

Organic Pea Protein
Neutral

USDA Organic plant-based protein that's notably good for a legume but still less bioavailable than whey or other animal-source proteins, meaning more grams are needed to deliver the same usable amino acids for muscle protein synthesis. Naturally low in methionine, so it does not stand alone as a complete protein and is typically blended with rice. Organic certification controls pesticides and synthetic fertilizers but not soil-accumulated heavy metals — pea crops are well-documented lead and cadmium accumulators.

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Organic Flax Seed
Good

Whole-seed plant ingredient providing omega-3 ALA, lignans, and fiber plus a small protein contribution. Less bioavailable than whey and not a primary protein driver.

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Organic Quinoa
Neutral

Pseudo-cereal plant protein with a relatively complete amino acid profile but still less bioavailable than whey or other animal-source proteins. Soil-grown so does not avoid heavy-metal accumulation.

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Organic Pumpkin Seed Protein
Neutral

USDA Organic seed-based plant protein providing additional amino acid diversity in plant blends. Less bioavailable than whey and naturally low in lysine and threonine, so it does not match animal-source protein on a gram-for-gram basis. Pumpkin seeds are also a known cadmium accumulator from soil — a contributing factor to the cadmium detected here.

See more about Organic Pumpkin Seed Protein →
Organic Chia Seed
Good

Whole-seed plant protein adding amino acid diversity, polyphenols, and omega-3 ALA. Less bioavailable than whey and contributes only a small fraction of the total protein dose — a whole-food positive but not a primary protein driver.

See more about Organic Chia Seed →
Organic Coconut Milk
Neutral

USDA Organic coconut milk powder for creaminess; provides medium-chain fats.

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Organic Cocoa Powder
Good

USDA Organic natural cocoa providing polyphenol antioxidants. Cocoa is also a known cadmium accumulator.

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Organic Inulin
Good

Plant-derived prebiotic fiber that supports gut microbiome diversity.

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Organic Coconut Sugar
Neutral

Less-refined sugar with a lower glycemic index than table sugar but still added sugar.

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Organic Acacia Fiber
Good

Plant-derived (acacia tree sap) prebiotic fiber that supports gut microbiome diversity.

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Sea Salt
Good

Unrefined sea salt — a minimally processed, natural source of sodium and essential trace minerals, and a legitimate whole-food seasoning. Treated as a positive ingredient.

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Natural Plant-based Chocolate Flavor
Neutral

Plant-source-restricted natural flavor; somewhat better than unrestricted 'natural flavors' but specific composition still falls under FDA trade-secret rules.

See more about Natural Plant-based Chocolate Flavor →
Organic Stevia
Neutral

Natural zero-calorie sweetener from the stevia leaf. No significant health concerns, but Scout treats all stevia forms as neutral — neither penalized nor counted as a beneficial ingredient.

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Natural Plant-based Fruit and Vegetable Blend (Tomato, Broccoli, Carrot, Shiitake Mushroom, Cranberry, Apple, Orange)
Good

Whole-food micronutrient and polyphenol blend; small total dose but a positive over synthetic vitamin fortification.

See more about Natural Plant-based Fruit and Vegetable Blend (Tomato, Broccoli, Carrot, Shiitake Mushroom, Cranberry, Apple, Orange) →
Monk Fruit Extract
Good

Plant-derived zero-calorie sweetener; safer than synthetic sweeteners and pairs well with stevia to balance aftertaste.

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Digestive Enzyme Blend (Amylase, Protease, Lipase, Lactase, Cellulase)
Good

Digestive enzymes that aid protein and carbohydrate digestion, reducing GI discomfort common with plant protein.

See more about Digestive Enzyme Blend (Amylase, Protease, Lipase, Lactase, Cellulase) →

Processing

Group 3 · Processed

Processed Foods

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