Magnesium Plus Mixed Berry Flavor

Magnesium Plus Mixed Berry Flavor

Pure Essence Ionic-Fizz4.6 (985 ratings)
Format:Powder Quantity: 12 Ounce(s) · 60 servings
Goals
$40.58 $0.67 per serving

Product analysis

51 out of 100

Magnesium Plus Mixed Berry Flavor may help fill a magnesium gap and support normal muscle function and energy use. The magnesium form is a less favourable choice for absorption, which matters when comparing similar supplements.

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

Nutrient Quality42

Methylfolate and potassium bicarbonate have favourable form characteristics. Magnesium carbonate is a weaker choice for absorption, while many other ingredients remain uncertain.

Ingredient Transparency71

All listed amounts are disclosed, helping with serving comparisons. Several forms and the mixture breakdown are missing, leaving the full preparation less clear.

Value For Money42

Potassium offers favourable value, but magnesium and folate are less competitive within the serving cost. Most other ingredient comparisons remain uncertain.

Customer Satisfaction79

Customer feedback is positive across close to a thousand ratings. That gives a substantial picture of satisfaction without establishing specific benefits.

Product Focus24

The clearest role is nutritional magnesium support when intake is low, with possible modest sleep or stress benefits. The wider ingredient mix does not establish added energy or reliable improvement across every health goal.

Format
Powder
Container
12 Ounce(s)
Per serving
$0.67
Customer rating
4.6 · 985 ratings
Report analysis

Goals

Impact
Moderate effect
C+ Ingredient FitF PathwaysA- EvidenceA+ Formulation Logic
Vitamin D · 2.5 mcgMagnesium · 300 mgVitamin B12 · 30 mcgPotassium · 100 mg
Study evidence
Magnesium Supportive 4 studies
Potassium Supportive 2 studies
Vitamin D Supportive 32 studies
Impact
High effect
C Ingredient FitB+ PathwaysA- EvidenceA+ Formulation Logic
Folate · 50 mcgVitamin B12 · 30 mcgVitamin D · 2.5 mcgMagnesium · 300 mgBoron · 500 mcgZinc · 2 mgVitamin C · 250 mg
Study evidence
Boron Supportive 6 studies
Folate Supportive 80 studies
Magnesium Supportive 114 studies
Vitamin C Supportive 56 studies
Vitamin D Supportive 115 studies
Zinc Supportive 60 studies
Impact
High effect
D+ Ingredient FitC- PathwaysA- EvidenceA+ Formulation Logic
Magnesium · 300 mgVitamin B12 · 30 mcgVitamin B6 · 1 mgFolate · 50 mcgVitamin D · 2.5 mcg
Study evidence
Folate Supportive 116 studies
Magnesium Supportive 158 studies
Potassium Supportive 182 studies
Vitamin B6 Supportive 44 studies
Vitamin D Mixed 164 studies
Bone Health
Impact
High effect
C+ Ingredient FitD+ PathwaysA EvidenceA+ Formulation Logic
Magnesium · 300 mgVitamin D · 2.5 mcgCopper · 0.25 mgManganese · 1 mgBoron · 500 mcgZinc · 2 mgVitamin C · 250 mg
Study evidence
Boron Supportive 5 studies
Copper Disputed 20 studies
Folate Supportive 50 studies
Magnesium Supportive 48 studies
Manganese Adverse 12 studies
Potassium Supportive 39 studies
Vitamin A Adverse 56 studies
Vitamin C Supportive 46 studies
Vitamin D Supportive 202 studies
Zinc Supportive 33 studies
Sleep Support
Impact
High effect
D+ Ingredient FitD PathwaysA+ EvidenceA+ Formulation Logic
Magnesium · 300 mg
Study evidence
Magnesium Supportive 23 studies
Vitamin D Supportive 55 studies
Zinc Supportive 14 studies
Stress Relief
Impact
Moderate effect
D Ingredient FitD- PathwaysB EvidenceA+ Formulation Logic
Vitamin D · 2.5 mcgMagnesium · 300 mgFolate · 50 mcgVitamin B12 · 30 mcgVitamin B6 · 1 mgVitamin C · 250 mg
Study evidence
Folate Supportive 19 studies
Magnesium Supportive 13 studies
Vitamin C Supportive 11 studies
Vitamin D Supportive 41 studies
Zinc Supportive 9 studies

Ingredients

IngredientAmount per servingScore
Vitamin A (Beta-Carotene)
150 mcg
Vitamin C (Ascorbic Acid)
250 mg
Vitamin D3
2.5 mcg
Vitamin B6 (Pyridoxine Hydrochloride)
1 mg
Folate (L-5-Methyltetrahydrofolate)
50 mcg 52
Vitamin B12 (Methylcobalamin)
30 mcg
Magnesium (Magnesium Carbonate)
300 mg 50
Zinc (Zinc Lactate)
2 mg
Copper (Copper Gluconate)
0.25 mg
Manganese (Manganese Gluconate)
1 mg
Potassium (Potassium Bicarbonate)
100 mg 78
Bamboo extract
60 mg
ionic Sea Minerals
10 mg
Beet root powder
8 mg
Grape skin extract
7 mg
Boron (Boron Citrate)
500 mcg
Gluten Free Adults 18–50 Vegan Dairy Free Women Vegetarian
Report overview
A Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyD- Value
The serving provides 50 mcg folate at a higher cost per serving. It uses L-5-Methyltetrahydrofolate, an active form.
How this ingredient is rated

Active Ingredient Quality & Bioavailability91

L-5-Methyltetrahydrofolate is an active form that bypasses the MTHFR conversion step. The L prefix indicates the active isomer; no branded source is specified.
Folate Form Hierarchy
L-5-Methyltetrahydrofolate is an active form that bypasses the MTHFR conversion step.
Patented Sources & Isomeric Purity
The L prefix indicates the active isomer; no branded source is specified.

Dose, Safety & Label Transparency20

The serving provides 50 mcg folate.
Folate Dosage by Declared Basis
The serving provides 50 mcg folate.

Value40

The cost per serving is higher.
Price per Bioavailable Serving
The cost per serving is higher.
A+ Active Ingredient Quality & BioavailabilityD Dose, Safety & Label TransparencyA+ Value
Each serving provides 100 mg of potassium at a low whole-product price. The potassium contribution is modest. The source is potassium bicarbonate.
How this ingredient is rated

Active Ingredient Quality & Bioavailability100

The source is potassium bicarbonate.
Potassium Form Quality
The source is potassium bicarbonate.

Dose, Safety & Label Transparency46

The potassium amount is listed as 100 mg per serving, without explicit elemental wording.
Potassium Dosage Potency
Each serving provides 100 mg of potassium.
Elemental Yield Transparency
The potassium amount is listed as 100 mg per serving, without explicit elemental wording.

Value100

The whole-product price per serving is low.
Potassium Value Efficiency
The whole-product price per serving is low.
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value
A serving supplies 300 mg of magnesium. It uses Magnesium Carbonate. The serving cost is considered alongside Magnesium Carbonate.
How this ingredient is rated

Active Ingredient Quality & Bioavailability14

It uses Magnesium Carbonate. No specific chelation standard is stated.
Magnesium Form & Absorption Potential
It uses Magnesium Carbonate.
Patented Materials & Chelation Quality
No specific chelation standard is stated.

Dose, Safety & Label Transparency100

The label states 300 mg of elemental magnesium per serving. The serving also lists 0 mg of calcium.
Elemental Yield Transparency
The elemental magnesium amount per serving is stated.
Therapeutic Dosage Alignment
The label states 300 mg of elemental magnesium per serving.
Synergistic Formulation Logic
The serving also lists 0 mg of calcium.

Value20

The serving cost is considered alongside Magnesium Carbonate.
Price Per Elemental Quality
The serving cost is considered alongside Magnesium Carbonate.
Report alternatives

Sources

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

  1. [Comparative study of the urinary excretion of boron, calcium, magnesium and phosphorus in postmenopausal women with and without osteoporosis].
    José Ramón V; Mora Mora M; Marino Alarcón O; Hernández G; Josefina Linares L; Urdaneta Romero H; Arévalo González E · Investigacion clinica · 2013
    Case-control study45 participantsBone Health forBoron
  2. Effect of dietary boron on mineral, estrogen, and testosterone metabolism in postmenopausal women.
    Nielsen FH; Hunt CD; Mullen LM; Hunt JR · FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 1987
    Single-arm trial12 participantsBone Health forBoron
  3. The relationship between boron and magnesium status and bone mineral density in the human: a review.
    Volpe SL; Taper LJ; Meacham S · Magnesium research · 1994
    Narrative reviewBone Health forBoron
  4. Effects of boron supplementation on bone mineral density and dietary, blood, and urinary calcium, phosphorus, magnesium, and boron in female athletes.
    Meacham SL; Taper LJ; Volpe SL · Environmental health perspectives · 1995
    Randomized trial28 participantsBone Health forBoron
  5. Metabolic responses of postmenopausal women to supplemental dietary boron and aluminum during usual and low magnesium intake: boron, calcium, and magnesium absorption and retention and blood mineral concentrations
    C D Hunt, J L Herbel, F H Nielsen · The American Journal of Clinical Nutrition · 1997
    Non-randomized trial11 participantsBone Health forBoron
  6. The Association between Dietary and Circulating Copper Levels and Osteoporosis: a Scoping Review.
    Ju Y; Xiong W; Pang Y; Chen Z; Hou J; Zheng S; Li Z; Liu T; Xia H; Xia M; Zhong Y; Li J; Jiang X · Biological trace element research · 2026
    Scoping review18 studies pooledBone Health forCopper
  7. Association between dietary copper, iron, zinc, selenium intake and osteopenia or osteoporosis in elderly hypertensive patients: a retrospective cohort study.
    Chen M; Jia L; Gao R · Frontiers in nutrition · 2024
    Cohort study5,286 participantsBone Health forCopper
  8. Associations of dietary copper intake with total bone mineral density and lumbar spine bone mineral density in American adults.
    Hu M; Wang Z; Li C; Zheng Y; Hu J · Medicine · 2025
    Cross-sectional studyBone Health forCopper
  9. The association between dietary mineral intake and bone mineral density: a cross-sectional study.
    Wei M; Wei J; Huang S · Journal of health, population, and nutrition · 2025
    Cross-sectional study11,520 participantsBone Health forCopper
  10. Association between dietary copper intake and bone mineral density in children and adolescents aged 8-19 years: A cross-sectional study.
    Cui A; Yan J; Li H; Fan Z; Wei X; Wang H; Zhuang Y · PloS one · 2024
    Cross-sectional study6,965 participantsBone Health forCopper
  11. Association between RBC folate and lumbar bone mineral density in postmenopausal women, a cross-sectional study from NHANES 2009-2018.
    Wei H; Jin Z; Zhou L; Tang G; Chai S; Che X; Tan Y; Zeng W · Frontiers in endocrinology · 2025
    Cross-sectional study1,315 participantsBone Health forFolate
  12. Genetic variants modify the associations of concentrations of methylmalonic acid, vitamin B-12, vitamin B-6, and folate with bone mineral density.
    Liu CT; Karasik D; Xu H; Zhou Y; Broe K; Cupples LA; Cpgm de Groot L; Ham A; Hannan MT; Hsu YH; Jacques P; McLean RR; Paul L; Selhub J; Trajanoska K; van der Velde N; van Schoor N; Kiel DP · The American journal of clinical nutrition · 2021
    Cohort study4,310 participantsBone Health forFolate
  13. Adequate Intake and Supplementation of B Vitamins, in Particular Folic Acid, can Play a Protective Role in Bone Health.
    Rondanelli M; Tartara A; Fossari F; Vecchio V; Faliva MA; Naso M; Perna S; Nichetti M; Peroni G · Current aging science · 2022
    Narrative review35,298 participants29 studies pooledBone Health forFolate Bone Health forVitamin B6
  14. Relation of homocysteine, folate, and vitamin B12 to bone mineral density of postmenopausal women.
    Cagnacci A; Baldassari F; Rivolta G; Arangino S; Volpe A · Bone · 2004
    Cross-sectional study161 participantsBone Health forFolate
  15. Dietary intake of folate, but not vitamin B2 or B12, is associated with increased bone mineral density 5 years after the menopause: results from a 10-year follow-up study in early postmenopausal women.
    Rejnmark L; Vestergaard P; Hermann AP; Brot C; Eiken P; Mosekilde L · Calcified tissue international · 2008
    Cohort study1,869 participantsBone Health forFolate
  16. Association between Serum Magnesium and Fractures: A Systematic Review and Meta-Analysis of Observational Studies.
    Dominguez LJ; Veronese N; Ciriminna S; Pérez-Albela JL; Vásquez-López VF; Rodas-Regalado S; Di Bella G; Parisi A; Tagliaferri F; Barbagallo M · Nutrients · 2023
    Meta-analysis119,755 participants4 studies pooledBone Health forMagnesium
  17. Bioabsorbable Magnesium-Based Materials Potential and Safety in Bone Surgery: A Systematic Review.
    Hung CH; Kwok YC; Yip J; Wong HH; Leung YY · Craniomaxillofacial trauma & reconstruction · 2025
    Systematic review386 participants8 studies pooledBone Health forMagnesium
  18. Vascularized bone grafting fixed by biodegradable magnesium screw for treating osteonecrosis of the femoral head.
    Zhao D; Huang S; Lu F; Wang B; Yang L; Qin L; Yang K; Li Y; Li W; Wang W; Tian S; Zhang X; Gao W; Wang Z; Zhang Y; Xie X; Wang J; Li J · Biomaterials · 2016
    Randomized trial48 participantsBone Health forMagnesium
  19. An update on magnesium and bone health.
    Rondanelli M; Faliva MA; Tartara A; Gasparri C; Perna S; Infantino V; Riva A; Petrangolini G; Peroni G · Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2022
    Narrative reviewBone Health forMagnesium
  20. Sex-specific differences in the association of magnesium intake with femoral neck bone mineral density among older adults.
    Wang B; Tan X; Yao X; Zhu Z · Endocrine connections · 2025
    Cross-sectional study1,343 participantsBone Health forMagnesium