Planetary Herbals Myelin Sheath Support™, 90 Tablets supplement bottle
Planetary Herbals

Myelin Sheath Support™, 90 Tablets

What We Researched
17 active ingredients analyzed · 5 inactive ingredients decoded · 4 brand certifications checked · 3 retailers compared · Last updated: Mar 2026
83
Product Score Good
78
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D-3 (as cholecalciferol) 3 mcg 15%
Vitamin B-12 (as methylcobalamin) 172 mcg 7,167%
Pantothenic Acid (as calcium D-pantothenate) 31 mg 620%
Calcium (as calcium citrate) 38 mg 3%
Iodine (as potassium iodide) 50 mcg 33%
Magnesium (as magnesium malate and citrate) 3 mg <1%
Zinc (as zinc picolinate) 1 mg 9%
Selenium (as L-selenomethionine) 23 mcg 42%
Copper (as copper sebacate) 640 mcg 71%
Manganese (as manganese citrate) 185 mcg 8%
Chromium (as chromium picolinate) 41 mcg 117%
Molybdenum (as molybdenum amino acid complex) 50 mcg 111%
Potassium (as potassium citrate) 1 mg <1%
Proprietary Blend:Elderberry Fruit, Amla Fruit, Asian Ginseng Root Extract, Hawthorn Berry Extract, Shilajit Mineral Resin Extract, Tienchi Ginseng Root, Bromelain, Phellodendron Bark, Guggul Extract, Chebulic Myrobalan Fruit, Ashwagandha Root Extract, Boswellia serrata Gum Resin Extract, Licorice Root Extract, Turmeric Rhizome Extract, Chinese Salvia Root, Lions's Mane Mycelia, Belleric Myrobalan Fruit, Astragalus Root Extract, Gotu Kola Whole Plant Extract, Ginger Root, Black Pepper Fruit, Long Pepper Fruit, Fennel Seed,Garlic Clove, and Boron (as boron amino acid complex). 1.64 g
Bioavailability Excellent

Absorption Rating

  • Vitamin D-3 (as cholecalciferol) Good
  • Vitamin B-12 (as methylcobalamin) Good
  • Pantothenic Acid (as calcium D-pantothenate) Good
  • Calcium (as calcium citrate) Good
  • Iodine (as potassium iodide) Good
  • Magnesium (as magnesium malate and citrate) Good
  • Zinc (as zinc picolinate) Good
  • Selenium (as L-selenomethionine) Good
  • Copper (as copper sebacate) Fair
  • Manganese (as manganese citrate) Good
  • Chromium (as chromium picolinate) Good
  • Molybdenum (as molybdenum amino acid complex) Good
  • Potassium (as potassium citrate) Good
  • Proprietary Blend:Elderberry Fruit, Amla Fruit, Asian Ginseng Root Extract, Hawthorn Berry Extract, Shilajit Mineral Resin Extract, Tienchi Ginseng Root, Bromelain, Phellodendron Bark, Guggul Extract, Chebulic Myrobalan Fruit, Ashwagandha Root Extract, Boswellia serrata Gum Resin Extract, Licorice Root Extract, Turmeric Rhizome Extract, Chinese Salvia Root, Lions's Mane Mycelia, Belleric Myrobalan Fruit, Astragalus Root Extract, Gotu Kola Whole Plant Extract, Ginger Root, Black Pepper Fruit, Long Pepper Fruit, Fennel Seed,Garlic Clove, and Boron (as boron amino acid complex). Fair
Other Ingredients Excellent

Fillers & Additives

  • Dibasic Calcium Phosphate
  • Stearic Acid
  • Modified Cellulose Gum
  • Acacia Gum
  • Silica
Efficacy Fair

Dosage Analysis

  • Vitamin D-3 (as cholecalciferol) 3 mcg Under-dosed
  • Vitamin B-12 (as methylcobalamin) 172 mcg Effective
  • Pantothenic Acid (as calcium D-pantothenate) 31 mg Effective
  • Calcium (as calcium citrate) 38 mg Under-dosed
  • Iodine (as potassium iodide) 50 mcg Under-dosed
  • Magnesium (as magnesium malate and citrate) 3 mg Under-dosed
  • Zinc (as zinc picolinate) 1 mg Under-dosed
  • Selenium (as L-selenomethionine) 23 mcg Under-dosed
  • Copper (as copper sebacate) 640 mcg Effective
  • Manganese (as manganese citrate) 185 mcg Under-dosed
  • Chromium (as chromium picolinate) 41 mcg Effective
  • Molybdenum (as molybdenum amino acid complex) 50 mcg Effective
  • Potassium (as potassium citrate) 1 mg Under-dosed
  • Proprietary Blend:Elderberry Fruit, Amla Fruit, Asian Ginseng Root Extract, Hawthorn Berry Extract, Shilajit Mineral Resin Extract, Tienchi Ginseng Root, Bromelain, Phellodendron Bark, Guggul Extract, Chebulic Myrobalan Fruit, Ashwagandha Root Extract, Boswellia serrata Gum Resin Extract, Licorice Root Extract, Turmeric Rhizome Extract, Chinese Salvia Root, Lions's Mane Mycelia, Belleric Myrobalan Fruit, Astragalus Root Extract, Gotu Kola Whole Plant Extract, Ginger Root, Black Pepper Fruit, Long Pepper Fruit, Fennel Seed,Garlic Clove, and Boron (as boron amino acid complex). 1.64 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 5
Total Carbohydrate 1 g <1%*
Vitamin D-3 (as cholecalciferol) 3 mcg 15%
Vitamin B-12 (as methylcobalamin) 172 mcg 7,167%
Pantothenic Acid (as calcium D-pantothenate) 31 mg 620%
Calcium (as calcium citrate) 38 mg 3%
Iodine (as potassium iodide) 50 mcg 33%
Magnesium (as magnesium malate and citrate) 3 mg <1%
Zinc (as zinc picolinate) 1 mg 9%
Selenium (as L-selenomethionine) 23 mcg 42%
Copper (as copper sebacate) 640 mcg 71%
Manganese (as manganese citrate) 185 mcg 8%
Chromium (as chromium picolinate) 41 mcg 117%
Molybdenum (as molybdenum amino acid complex) 50 mcg 111%
Sodium 7 mg <1%
Potassium (as potassium citrate) 1 mg <1%
Proprietary Blend:Elderberry Fruit, Amla Fruit, Asian Ginseng Root Extract, Hawthorn Berry Extract, Shilajit Mineral Resin Extract, Tienchi Ginseng Root, Bromelain, Phellodendron Bark, Guggul Extract, Chebulic Myrobalan Fruit, Ashwagandha Root Extract, Boswellia serrata Gum Resin Extract, Licorice Root Extract, Turmeric Rhizome Extract, Chinese Salvia Root, Lions's Mane Mycelia, Belleric Myrobalan Fruit, Astragalus Root Extract, Gotu Kola Whole Plant Extract, Ginger Root, Black Pepper Fruit, Long Pepper Fruit, Fennel Seed,Garlic Clove, and Boron (as boron amino acid complex). 1.64 g

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Dibasic Calcium Phosphate Generally_safe

It is used as a filler and to improve tablet hardness.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Modified Cellulose Gum Generally_safe

It is used to improve the texture and stability of products.

Acacia Gum Safe

Binds tablet ingredients together. Also a source of soluble fiber.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$29$28$26$25$23 Mar 12 $27.00$25.19
iHerb
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
Planetary Herbals

Founded 1980 · Scotts Valley, California, United States · 156 products · planetaryherbals.com/

Certifications

4 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

1 incident
Prop 65 Lead2015-07-22Source
Related Supplements
Frequently Asked Questions
Is Planetary Herbals Myelin Sheath Support™, 90 Tablets a good supplement?

Planetary Herbals Myelin Sheath Support™, 90 Tablets received a product quality score of 83/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 17 active ingredients with 45 servings per container. Of the 5 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Planetary Herbals, holds a brand trust score of 78/100 with 4 verified certifications including Consumerlab, Fda Gmp Inspections, Nsf Gmp, Usda Organic.

What are the ingredients in Planetary Herbals Myelin Sheath Support™, 90 Tablets?

Planetary Herbals Myelin Sheath Support™, 90 Tablets contains 17 active ingredients: Calories (5), Total Carbohydrate (1 g), Vitamin D-3 (as cholecalciferol) (3 mcg), Vitamin B-12 (as methylcobalamin) (172 mcg), Pantothenic Acid (as calcium D-pantothenate) (31 mg), Calcium (as calcium citrate) (38 mg), and 11 more. Notable high-dose ingredients include Vitamin B-12 at 7,167% DV, Pantothenic Acid at 620% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Planetary Herbals Myelin Sheath Support™, 90 Tablets safe to take?

Planetary Herbals Myelin Sheath Support™, 90 Tablets 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 Planetary Herbals a trustworthy supplement brand?

Planetary Herbals receives a brand trust score of 78/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1980 and headquartered in Scotts Valley, California, United States, the company offers 156 products in their lineup. They hold 4 verified certifications including Consumerlab, Fda Gmp Inspections, Nsf Gmp, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Planetary Herbals has 1 historical regulatory incident 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.