KOS Organic Superfood Greens, Berry, 9.38 oz (266 g) supplement bottle
KOS

Organic Superfood Greens, Berry, 9.38 oz (266 g)

What We Researched
15 active ingredients analyzed · 4 inactive ingredients decoded · 3 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
67
Product Score Fair
65
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid) 45 mg 50%
Vitamin B6 (as pyridoxine hydrochloride) 0.6 mg 35%
Vitamin B12 (as cyanocobalamin) 0.84 mcg 35%
Calcium 30 mg 2%
Iron 1.2 mg 7%
Zinc (as zinc gluconate) 3.9 mg 35%
Potassium 20 mg <1%
KOS® Digestive and Adaptogen BlendAcacia Gum (Acacia seyal) (sap)†, Maitake (Grifola frondosa) (full spectrum^)† , Oyster Mushroom (Pleurotus ostreatus) (full spectrum^)†, Reishi (Ganoderma lucidum)(full spectrum^)† 4.6 g **
KOS® Organic Greens BlendSpirulina (Arthrospira platensis)(Whole Algae)†, Wheatgrass (leaf)†, Oat Grass (leaf)†, Chlorella Powder (Broken Cell Wall)(Chlorella vulgaris)(Whole Algae)†, Broccoli (stem)†, Cabbage (leaf)†, Kale (leaf)† 2.3 g **
Organic Superfoods BlendLemon Juice powder (fruit)†, Apple (fruit)†, Carrot (root)†, Cranberry (fruit)†, Orange Juice Powder (juice)†, Tomato (fruit)†, Broccoli (stem)†, Shiitake Mushroom Extract (Lentinus edodes)(fruiting body)† 1.8 g **
Bioavailability Good

Absorption Rating

  • Vitamin C (as ascorbic acid) Fair
  • Vitamin B6 (as pyridoxine hydrochloride) Fair
  • Vitamin B12 (as cyanocobalamin) Fair
  • Calcium Good
  • Iron Fair
  • Zinc (as zinc gluconate) Good
  • Potassium Good
  • KOS® Digestive and Adaptogen BlendAcacia Gum (Acacia seyal) (sap)†, Maitake (Grifola frondosa) (full spectrum^)† , Oyster Mushroom (Pleurotus ostreatus) (full spectrum^)†, Reishi (Ganoderma lucidum)(full spectrum^)† Good
  • KOS® Organic Greens BlendSpirulina (Arthrospira platensis)(Whole Algae)†, Wheatgrass (leaf)†, Oat Grass (leaf)†, Chlorella Powder (Broken Cell Wall)(Chlorella vulgaris)(Whole Algae)†, Broccoli (stem)†, Cabbage (leaf)†, Kale (leaf)† Fair
  • Organic Superfoods BlendLemon Juice powder (fruit)†, Apple (fruit)†, Carrot (root)†, Cranberry (fruit)†, Orange Juice Powder (juice)†, Tomato (fruit)†, Broccoli (stem)†, Shiitake Mushroom Extract (Lentinus edodes)(fruiting body)† Fair
Other Ingredients Excellent

Fillers & Additives

  • Natural flavors†
  • Stevia leaf extract†
  • Monkfruit extract†
  • Sorghum†
Efficacy Very Poor

Dosage Analysis

  • Vitamin C (as ascorbic acid) 45 mg Under-dosed
  • Vitamin B6 (as pyridoxine hydrochloride) 0.6 mg Under-dosed
  • Vitamin B12 (as cyanocobalamin) 0.84 mcg Under-dosed
  • Calcium 30 mg Under-dosed
  • Iron 1.2 mg Under-dosed
  • Zinc (as zinc gluconate) 3.9 mg Under-dosed
  • Potassium 20 mg Under-dosed
  • KOS® Digestive and Adaptogen BlendAcacia Gum (Acacia seyal) (sap)†, Maitake (Grifola frondosa) (full spectrum^)† , Oyster Mushroom (Pleurotus ostreatus) (full spectrum^)†, Reishi (Ganoderma lucidum)(full spectrum^)† 4.6 g Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 25
Total Carbohydrate 7 g 3%*
Dietary Fiber 4 g 14%*
Protein 1 g
Vitamin C (as ascorbic acid) 45 mg 50%
Vitamin B6 (as pyridoxine hydrochloride) 0.6 mg 35%
Vitamin B12 (as cyanocobalamin) 0.84 mcg 35%
Calcium 30 mg 2%
Iron 1.2 mg 7%
Zinc (as zinc gluconate) 3.9 mg 35%
Sodium 35 mg 2%
Potassium 20 mg <1%
KOS® Digestive and Adaptogen BlendAcacia Gum (Acacia seyal) (sap)†, Maitake (Grifola frondosa) (full spectrum^)† , Oyster Mushroom (Pleurotus ostreatus) (full spectrum^)†, Reishi (Ganoderma lucidum)(full spectrum^)† 4.6 g **
KOS® Organic Greens BlendSpirulina (Arthrospira platensis)(Whole Algae)†, Wheatgrass (leaf)†, Oat Grass (leaf)†, Chlorella Powder (Broken Cell Wall)(Chlorella vulgaris)(Whole Algae)†, Broccoli (stem)†, Cabbage (leaf)†, Kale (leaf)† 2.3 g **
Organic Superfoods BlendLemon Juice powder (fruit)†, Apple (fruit)†, Carrot (root)†, Cranberry (fruit)†, Orange Juice Powder (juice)†, Tomato (fruit)†, Broccoli (stem)†, Shiitake Mushroom Extract (Lentinus edodes)(fruiting body)† 1.8 g **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$37$36$35$34$33 Mar 12 $35.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
KOS

Founded 2017 · Santa Barbara, CA, USA · 23 products · kos.com

Certifications

3 certifications
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source

Violation History

3 incidents
Prop 65 Lead2024-05-31Source
Prop 65 PFOA (Perfluorooctanoic Acid)2023-05-30Source
Lawsuit Deceptively marketing plant-based protein powders as 'organic,' 'wellness,' and 'superfood' products despite allegedly containing harmful levels of PFAS.2023Source
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Frequently Asked Questions
Is KOS Organic Superfood Greens, Berry a good supplement?

KOS Organic Superfood Greens, Berry, 9.38 oz (266 g) received a product quality score of 67/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 15 active ingredients with 28 servings per container. Of the 4 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, KOS, holds a brand trust score of 65/100 with 3 verified certifications including Fda Gmp Inspections, Non Gmo Project, Usda Organic.

What are the ingredients in KOS Organic Superfood Greens, Berry?

KOS Organic Superfood Greens, Berry contains 15 active ingredients: Calories (25), Total Carbohydrate (7 g), Dietary Fiber (4 g), Protein (1 g), Vitamin C (as ascorbic acid) (45 mg), Vitamin B6 (as pyridoxine hydrochloride) (0.6 mg), and 9 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is KOS Organic Superfood Greens, Berry safe to take?

KOS Organic Superfood Greens, Berry, 9.38 oz (266 g) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is KOS a trustworthy supplement brand?

KOS receives a brand trust score of 65/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2017 and headquartered in Santa Barbara, CA, USA, the company offers 23 products in their lineup. They hold 3 verified certifications including Fda Gmp Inspections, Non Gmo Project, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: KOS has 3 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.