Natural Factors Whole Earth & Sea® Fermented Organic Greens Tropical, 30 Servings supplement bottle
Natural Factors

Whole Earth & Sea® Fermented Organic Greens Tropical, 30 Servings

What We Researched
16 active ingredients analyzed · 2 inactive ingredients decoded · 5 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
69
Product Score Fair
88
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 5 g 2%
Vitamin C 52 mg 58%
Calcium 53 mg 4%
Iron 4 mg 22%
Potassium 115 mg 2%
Fermented Organic Protein BlendPea protein (Pisum sativum), sprouted brown rice protein (Oryza sativa), quinoa (Chenopodium quinoa), amaranth (Amaranthys spp.), hemp protein (Cannabis sativa) (seed) 6.8 g *
Fermented Organic Fruit, Vegetable & Grass BlendAlflafa (Medicago sativa), (leaf), barley grass (Hordeum vulgare) (aerial), wheat grass (Triticum aestivum) (aerial), carrot (Daucus carota) (root), cilantro (Coriandrum sativum) (aerial), parsley (Petroselinum crispum) (aerial), artichoke (cynara cardunculus) (aerial), black radish (rapharius sativus) (aerial), dandelion (Taraxacum officinale) (aerial), kale (brassica oleracea) (aerial), celery (Apium graveolens) (aerial), beet (Beta vulgaris) (aerial and root), tomato powder (solarium lycopersicum) (fruit), broccoli (Brassica oleracea) (flower head), red radish (Raphanus sativus) (aerial and root), cabbage (Brassica oleracea) (leaf), upland cress (Barbarea verna) (aerial), cauliflower (Brassica oleracea) (flower head), arugula (Eruca sativa) (aerial), watercress (Nasturtium officinale) (leaf), basil (Ocimum basilicum) (aerial), peppers (Capsicum annuum) (aerial), Swiss chard (Beta vulgaris) (aerial), spearmint (Mentha spicata) (aerial), cranberry (Vaccinium macrocarpon), blueberry (Vaccinium corymbosom), apple (Malus domestica) (fruit), spinach (Spinacia oleracea) (aerial) 5.4 g *
Fermented Organic Mushroom Blend 325 mg *
Acerola cherry extract (Malpighia emarginata) (fruit) 305 mg *
Mushroom blend (cordyceps (Cordyceps militaris) (whole), reishi (Ganoderma lucidum) (fruit body), himematsutake (Agaricus blazei) (fruit body), shiitake (Lentinula edodes) (whole), maitake (Grifola frondosa) (whole), turkey tail (Trametes versicolor) (fruit body)) 20 mg *
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin C Fair
  • Calcium Good
  • Iron Fair
  • Potassium Good
  • Fermented Organic Protein BlendPea protein (Pisum sativum), sprouted brown rice protein (Oryza sativa), quinoa (Chenopodium quinoa), amaranth (Amaranthys spp.), hemp protein (Cannabis sativa) (seed) Good
  • Fermented Organic Fruit, Vegetable & Grass BlendAlflafa (Medicago sativa), (leaf), barley grass (Hordeum vulgare) (aerial), wheat grass (Triticum aestivum) (aerial), carrot (Daucus carota) (root), cilantro (Coriandrum sativum) (aerial), parsley (Petroselinum crispum) (aerial), artichoke (cynara cardunculus) (aerial), black radish (rapharius sativus) (aerial), dandelion (Taraxacum officinale) (aerial), kale (brassica oleracea) (aerial), celery (Apium graveolens) (aerial), beet (Beta vulgaris) (aerial and root), tomato powder (solarium lycopersicum) (fruit), broccoli (Brassica oleracea) (flower head), red radish (Raphanus sativus) (aerial and root), cabbage (Brassica oleracea) (leaf), upland cress (Barbarea verna) (aerial), cauliflower (Brassica oleracea) (flower head), arugula (Eruca sativa) (aerial), watercress (Nasturtium officinale) (leaf), basil (Ocimum basilicum) (aerial), peppers (Capsicum annuum) (aerial), Swiss chard (Beta vulgaris) (aerial), spearmint (Mentha spicata) (aerial), cranberry (Vaccinium macrocarpon), blueberry (Vaccinium corymbosom), apple (Malus domestica) (fruit), spinach (Spinacia oleracea) (aerial) Fair
  • Acerola cherry extract (Malpighia emarginata) (fruit) Good
  • Mushroom blend (cordyceps (Cordyceps militaris) (whole), reishi (Ganoderma lucidum) (fruit body), himematsutake (Agaricus blazei) (fruit body), shiitake (Lentinula edodes) (whole), maitake (Grifola frondosa) (whole), turkey tail (Trametes versicolor) (fruit body)) Good
Other Ingredients Excellent

Fillers & Additives

  • Organic Natural Flavors
  • Organic Stevia Rebaudiana Leaf
Efficacy Very Poor

Dosage Analysis

  • Vitamin C 52 mg Under-dosed
  • Calcium 53 mg Under-dosed
  • Iron 4 mg Under-dosed
  • Potassium 115 mg Under-dosed
  • Fermented Organic Protein BlendPea protein (Pisum sativum), sprouted brown rice protein (Oryza sativa), quinoa (Chenopodium quinoa), amaranth (Amaranthys spp.), hemp protein (Cannabis sativa) (seed) 6.8 g Under-dosed
  • Acerola cherry extract (Malpighia emarginata) (fruit) 305 mg Under-dosed
  • Mushroom blend (cordyceps (Cordyceps militaris) (whole), reishi (Ganoderma lucidum) (fruit body), himematsutake (Agaricus blazei) (fruit body), shiitake (Lentinula edodes) (whole), maitake (Grifola frondosa) (whole), turkey tail (Trametes versicolor) (fruit body)) 20 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 50
Total Fat 0.5 g <1%
Total Carbohydrates 5 g 2%
Dietary Fiber 2 g 7%
Total Sugars 1 g
Vitamin C 52 mg 58%
Calcium 53 mg 4%
Iron 4 mg 22%
Sodium 75 mg 3%
Potassium 115 mg 2%
Protein 6 g 8%
Fermented Organic Protein BlendPea protein (Pisum sativum), sprouted brown rice protein (Oryza sativa), quinoa (Chenopodium quinoa), amaranth (Amaranthys spp.), hemp protein (Cannabis sativa) (seed) 6.8 g *
Fermented Organic Fruit, Vegetable & Grass BlendAlflafa (Medicago sativa), (leaf), barley grass (Hordeum vulgare) (aerial), wheat grass (Triticum aestivum) (aerial), carrot (Daucus carota) (root), cilantro (Coriandrum sativum) (aerial), parsley (Petroselinum crispum) (aerial), artichoke (cynara cardunculus) (aerial), black radish (rapharius sativus) (aerial), dandelion (Taraxacum officinale) (aerial), kale (brassica oleracea) (aerial), celery (Apium graveolens) (aerial), beet (Beta vulgaris) (aerial and root), tomato powder (solarium lycopersicum) (fruit), broccoli (Brassica oleracea) (flower head), red radish (Raphanus sativus) (aerial and root), cabbage (Brassica oleracea) (leaf), upland cress (Barbarea verna) (aerial), cauliflower (Brassica oleracea) (flower head), arugula (Eruca sativa) (aerial), watercress (Nasturtium officinale) (leaf), basil (Ocimum basilicum) (aerial), peppers (Capsicum annuum) (aerial), Swiss chard (Beta vulgaris) (aerial), spearmint (Mentha spicata) (aerial), cranberry (Vaccinium macrocarpon), blueberry (Vaccinium corymbosom), apple (Malus domestica) (fruit), spinach (Spinacia oleracea) (aerial) 5.4 g *
Fermented Organic Mushroom Blend 325 mg *
Acerola cherry extract (Malpighia emarginata) (fruit) 305 mg *
Mushroom blend (cordyceps (Cordyceps militaris) (whole), reishi (Ganoderma lucidum) (fruit body), himematsutake (Agaricus blazei) (fruit body), shiitake (Lentinula edodes) (whole), maitake (Grifola frondosa) (whole), turkey tail (Trametes versicolor) (fruit body)) 20 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Organic Natural Flavors Safe

It is used to add flavor to the supplement.

Organic Stevia Rebaudiana Leaf Safe

It is used as a natural sweetener.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$42$41$40$39$38 Mar 12 $39.69
Vitacost

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

Brand Trust Report
Natural Factors

Founded 1950 · Coquitlam, British Columbia, Canada · 390 products · naturalfactors.com

Certifications

5 certifications
B Corp Certified Verified Source
Usp Verified Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source

Violation History

5 incidents
Prop 65 Lead2025-10-31Source
Recall Hi Potency B Complex, RevitalX, Super Multi® IRON FREE2024-07-19Source
Lawsuit Products labeled as containing glucosamine sulfate did not contain the ingredient.2021Source
Prop 65 Lead2016-01-13Source
Recall Natural Factors L-Arginine 500mg2006-04-05Source
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Frequently Asked Questions
Is Natural Factors Whole Earth & Sea® Fermented Organic Greens Tropical, 30 Servings a good supplement?

Natural Factors Whole Earth & Sea® Fermented Organic Greens Tropical, 30 Servings received a product quality score of 69/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 16 active ingredients with 30 servings per container. All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Natural Factors, holds a brand trust score of 88/100 with 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project.

What are the ingredients in Natural Factors Whole Earth & Sea® Fermented Organic Greens Tropical, 30 Servings?

Natural Factors Whole Earth & Sea® Fermented Organic Greens Tropical, 30 Servings contains 16 active ingredients: Calories (50), Total Fat (0.5 g), Total Carbohydrates (5 g), Dietary Fiber (2 g), Total Sugars (1 g), Vitamin C (52 mg), and 10 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Natural Factors Whole Earth & Sea® Fermented Organic Greens Tropical, 30 Servings safe to take?

Natural Factors Whole Earth & Sea® Fermented Organic Greens Tropical, 30 Servings has been analyzed for ingredient safety across all its components. All 2 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Natural Factors a trustworthy supplement brand?

Natural Factors receives a brand trust score of 88/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1950 and headquartered in Coquitlam, British Columbia, Canada, the company offers 390 products in their lineup. They hold 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Natural Factors has 5 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.