Mushroom D2Z

Mushroom D2Z

Real Mushrooms4.6 (68 ratings)
Format:Capsule Quantity: 120 Capsule(s) · 60 servings
Goals
$22.40 $0.37 per serving

About this product

Zinc and vitamin D provide the clearest reason to choose this blend. The stated 30 mg zinc amount and 50 mcg vitamin D amount support normal nutrient functions when intake is low. Their presence does not establish better everyday vision, hair growth or higher testosterone when nutritional needs are already met.

Zinc bisglycinate is a favorable source with a clearly disclosed amount. Vitamin D is identified as D2 with a mushroom-source declaration, but the source proportions are not given; those repeated declarations should not be added together. Reishi and chaga are listed, although their inclusion does not establish additional everyday benefits.

A shorter ingredient list makes the nutritional purpose easier to assess than a large botanical blend. The extra cost of the mushroom ingredients is harder to justify because their added contribution remains uncertain. Copper content is also unknown, which matters when considering continued use of a substantial zinc serving.

Who is it for
  • Adults seeking zinc and vitamin D together to address low intake
  • People comfortable with added mushroom ingredients despite uncertain additional benefit
Best for
  • Supporting normal immune function when zinc or vitamin D intake is low
  • Adding vitamin D for normal bone and mineral functions

Pros

  • Zinc bisglycinate is a favorable identified source
  • The zinc amount and vitamin D2 identity are stated
  • A compact formula keeps the main nutritional contributions easy to follow

Cons

  • Vitamin D source proportions are not disclosed
  • Additional everyday benefit from reishi and chaga is not established
  • The mushroom portion lacks a clear value comparison
  • Copper content is unknown

Warnings

  • The 30 mg zinc serving leaves limited room for other zinc supplements before reaching the supplied adult daily upper limit of 40 mg; check combined intake.

Product analysis

67 out of 100

Mushroom D2Z combines vitamin D, zinc, reishi and chaga for a compact approach to several health goals. Its zinc form is a useful quality feature, although the mushroom ingredients have less certain support.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality66

Zinc bisglycinate is a form the body can use readily. The vitamin D and mushroom ingredients have less certain quality information, so that strength does not apply equally to the whole formula.

Ingredient Transparency80

Ingredient amounts and forms are disclosed, making the main contents easy to check. The proportions within one combination remain unclear.

Value For Money49

The zinc offers reasonable value at the serving price. The value of the vitamin D and mushrooms remains uncertain.

Customer Satisfaction69

Customer feedback is favorable, but the number of ratings is small. That limits how confidently the response represents a wider range of buyers.

Product Focus76

The four active ingredients have useful support across several health goals. Their benefits are not equally certain for every intended use.

Format
Capsule
Container
120 Capsule(s)
Per serving
$0.37
Customer rating
4.6 · 68 ratings
Report analysis

Goals

Immunity
Impact
Highest effect
A Ingredient FitA+ PathwaysA+ EvidenceA+ Formulation Logic
Zinc · 30 mgVitamin D · 50 mcg
Study evidence
Vitamin D Supportive 85 studies
Zinc Supportive 73 studies
Everyday Health
Impact
Highest effect
B Ingredient FitB+ PathwaysB+ EvidenceA+ Formulation Logic
Vitamin D · 50 mcgZinc · 30 mg
Study evidence
Vitamin D Supportive 115 studies
Zinc Supportive 60 studies
Impact
High effect
B Ingredient FitF PathwaysA EvidenceA+ Formulation Logic
Zinc · 30 mgVitamin D · 50 mcg
Study evidence
Vitamin D Supportive 56 studies
Zinc Disputed 7 studies
Hair Health
Impact
High effect
B Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Vitamin D · 50 mcgZinc · 30 mg
Study evidence
Vitamin D Disputed 34 studies
Zinc Supportive 22 studies
Skin Health
Impact
Moderate effect
C+ Ingredient FitF PathwaysB+ EvidenceA+ Formulation Logic
Zinc · 30 mg
Study evidence
Zinc Supportive 66 studies
Eye Health
Impact
High effect
C+ Ingredient FitD PathwaysB+ EvidenceA+ Formulation Logic
Zinc · 30 mg
Study evidence
Vitamin D Disputed 35 studies
Zinc Supportive 39 studies

Ingredients

IngredientAmount per servingScore
Vitamin D (Agaricus bisporus Mushroom, Ergocalciferol)
50 mcg
Zinc (Zinc Bisglycinate)
30 mg 79
Reishi Mushroom Extract (Beta-1,3 / 1,6 Glucans)
215 mg
Chaga Extract (Beta-1,3-1,6-Glucan)
215 mg
Gluten Free Adults 18–50 Vegan Vegetarian
Report overview
A+ Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyC Value
A serving provides 30 mg zinc at a moderate cost per serving. It uses zinc bisglycinate. The copper amount is unknown.
How this ingredient is rated

Active Ingredient Quality & Bioavailability100

It uses zinc bisglycinate.
Zinc Form Bioavailability
It uses zinc bisglycinate.

Dose, Safety & Label Transparency67

The serving provides 30 mg of zinc. The copper amount is unknown, so the zinc-to-copper balance is unclear.
Elemental Dose Transparency
The label states 30 mg elemental zinc per serving and names its source.
Zinc Dosage Safety & Effectiveness
The serving provides 30 mg of zinc.
Zinc-to-Copper Mineral Balance
The copper amount is unknown, so the zinc-to-copper balance is unclear.

Value60

The cost per serving is moderate.
Price Per Serving Efficiency
The cost per serving is moderate.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Vitamin D supplementation for prevention of mortality in adults.
    Bjelakovic G; Gluud LL; Nikolova D; Whitfield K; Wetterslev J; Simonetti RG; Bjelakovic M; Gluud C · The Cochrane database of systematic reviews · 2014
    Meta-analysis95,286 participants159 studies pooledEveryday Health forVitamin D
  2. Effect of vitamin D on gastrointestinal symptoms and health-related quality of life in irritable bowel syndrome patients: a randomized double-blind clinical trial.
    Abbasnezhad A; Amani R; Hajiani E; Alavinejad P; Cheraghian B; Ghadiri A · Neurogastroenterology and motility · 2018
    Randomized trial90 participantsEveryday Health forVitamin D
  3. The impact of vitamin D administration on mortality in COVID-19 patients: a systematic review and meta-analysis of randomized controlled trials.
    Kow CS; Ramachandram DS; Hasan SS; Wong Z; Thiruchelvam K · Inflammopharmacology · 2024
    Meta-analysis2,495 participants19 studies pooledEveryday Health forVitamin D
  4. Vitamin D Status and Mortality: A Systematic Review of Observational Studies.
    Heath AK; Kim IY; Hodge AM; English DR; Muller DC · International journal of environmental research and public health · 2019
    Systematic review84 studies pooledEveryday Health forVitamin D
  5. Meta-analysis of long-term vitamin D supplementation on overall mortality.
    Zheng Y; Zhu J; Zhou M; Cui L; Yao W; Liu Y · PloS one · 2014
    Meta-analysis42 studies pooledEveryday Health forVitamin D
  6. Effectiveness of sodium bicarbonate and zinc chloride mouthwashes in the treatment of oral mucositis and quality of life in patients with cancer under chemotherapy.
    Mohammadi F; Oshvandi K; Kamallan SR; Khazaei S; Ranjbar H; Ahmadi-Motamayel F; Gillespie M; Jenabi E; Vafaei SY · Nursing open · 2022
    Randomized trial144 participantsEveryday Health forZinc
  7. Zinc supplementation in young children with acute diarrhea in India.
    Sazawal S; Black RE; Bhan MK; Bhandari N; Sinha A; Jalla S · The New England journal of medicine · 1995
    Randomized trial937 participantsEveryday Health forZinc
  8. Associations of mortality with ocular disorders and an intervention of high-dose antioxidants and zinc in the Age-Related Eye Disease Study: AREDS Report No. 13.
    Clemons TE; Kurinij N; Sperduto RD; AREDS Research Group · Archives of ophthalmology (Chicago, Ill. : 1960) · 2004
    Randomized trial4,753 participantsEveryday Health forZinc
  9. Effects of zinc and probiotic co-supplementation on inflammation, gastrointestinal symptoms, quality of life, and mood in irritable bowel syndrome patients.
    Rezazadegan M; Soheilipour M; Amani R · Scientific reports · 2026
    Randomized trial84 participantsEveryday Health forZinc
  10. Effect of zinc sulfate supplementation on premenstrual syndrome and health-related quality of life: Clinical randomized controlled trial.
    Siahbazi S; Behboudi-Gandevani S; Moghaddam-Banaem L; Montazeri A · The journal of obstetrics and gynaecology research · 2018
    Randomized trial142 participantsEveryday Health forZinc
  11. Associations Between Vitamin D Intake and Progression to Incident Advanced Age-Related Macular Degeneration.
    Merle BMJ; Silver RE; Rosner B; Seddon JM · Investigative ophthalmology & visual science · 2017
    Cohort study2,146 participantsEye Health forVitamin D
  12. Circulating vitamin D concentration and age-related macular degeneration: Systematic review and meta-analysis.
    Annweiler C; Drouet M; Duval GT; Paré PY; Leruez S; Dinomais M; Milea D · Maturitas · 2017
    Meta-analysis11 studies pooledEye Health forVitamin D
  13. Low serum vitamin D is associated with axial length and risk of myopia in young children.
    Tideman JW; Polling JR; Voortman T; Jaddoe VW; Uitterlinden AG; Hofman A; Vingerling JR; Franco OH; Klaver CC · European journal of epidemiology · 2017
    Cohort study2,666 participantsEye Health forVitamin D
  14. The effect of vitamin D supplementation on the outcome of treatment with bevacizumab in diabetic macular edema: a randomized clinical trial.
    Fekri S; Soheilian M; Roozdar S; Abtahi SH; Nouri H · International ophthalmology · 2022
    Randomized trial83 participantsEye Health forVitamin D
  15. Vitamin D Deficiency and Dry Eye Disease: A Retrospective Cohort Study.
    Shmushkevich SB; Bajrami S; Beauchamp B; Kane JS; Mutawe DL; Hollinger JC; Marks VA; Parekh PK; Rothman AL; Ansari ZA; Williams BK; Galor A · American journal of ophthalmology · 2026
    Cohort study12,095,004 participantsEye Health forVitamin D
  16. Antioxidant vitamin and mineral supplements for age-related macular degeneration.
    Evans JR · The Cochrane database of systematic reviews · 2002
    Systematic review170 participants7 studies pooledEye Health forZinc
  17. Antioxidant vitamin and mineral supplements for slowing the progression of age-related macular degeneration.
    Evans JR; Lawrenson JG · The Cochrane database of systematic reviews · 2023
    Meta-analysis3,790 participants5 studies pooledEye Health forZinc
  18. Oral zinc in macular degeneration.
    Newsome DA; Swartz M; Leone NC; Elston RC; Miller E · Archives of ophthalmology (Chicago, Ill. : 1960) · 1988
    Randomized trial151 participantsEye Health forZinc
  19. A randomized, placebo-controlled, clinical trial of high-dose supplementation with vitamins C and E, beta carotene, and zinc for age-related macular degeneration and vision loss: AREDS report no. 8.
    Age-Related Eye Disease Study Research Group · Archives of ophthalmology (Chicago, Ill. : 1960) · 2001
    Randomized trial3,640 participantsEye Health forZinc
  20. Effect of vitamin A and zinc supplementation on the nutriture of children in Northeast Thailand.
    Udomkesmalee E; Dhanamitta S; Sirisinha S; Charoenkiatkul S; Tuntipopipat S; Banjong O; Rojroongwasinkul N; Kramer TR; Smith JC · The American journal of clinical nutrition · 1992
    Randomized trial133 participantsEye Health forZinc