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Magnesium Optimizer

Jarrow Formulas
4.8
★ ★ ★ ★ ★
(13100 ratings)
Taurine 350 mg
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Score86
An economical mineral blend with useful forms but modest amounts of both magnesium and taurine. It fits light combination use better than focused high-potency supplementation.
How scoring works
Quantity:200 Tablet(s) • (100 servings)
Goals:

Score 86

An economical mineral blend with useful forms but modest amounts of both magnesium and taurine. It fits light combination use better than focused high-potency supplementation.
How scoring works
$8.00($0.08 per serving)
Walmart
$ 14.69
Amazon
$ 13.12
iHerb
$ 10.50
Daily Vita
$ 12.99
Pure Formulas
$ 13.12
Daily Vita
$ 8.00
Vitacost
$ 13.12
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Analysis

The two-tablet serving combines 100 mg magnesium, 350 mg taurine, 50 mg potassium, and 2 mg vitamin B6. Those amounts suit a light combination routine but are not strong standalone doses for magnesium or taurine.

Magnesium malate and pyridoxal 5-phosphate are clearly identified forms, which improves label usefulness. The taurine form, source, purity, and independent verification remain unspecified.

Low serving cost supports good practical value when the whole blend is desired. Users focused mainly on taurine or magnesium will find more concentrated options with fewer tablets.

Who is it for
  • People seeking a light magnesium and taurine combination
  • Value-focused users comfortable with tablets
Best for
  • Broad mineral support
  • Low-to-moderate combination dosing

Pros

  • Uses magnesium malate
  • Includes active vitamin B6
  • Good value for the complete blend

Cons

  • Modest taurine amount
  • Modest magnesium amount
  • Requires two tablets per serving

Nutrient quality

87 Highest impact

Specific, favorable nutrient forms give the formula strong quality despite modest amounts. The balanced mineral and taurine combination fits daily support without obvious padding or overdosing.

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Ingredient transparency

86 Highest impact

All active amounts and forms are specific with no hidden blend. The likely tablet serving is apparent, but intake guidance and non-active excipients are absent.

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Customer satisfaction

71 High impact

The average rating is strong and the very large rating count gives the average high statistical stability. Detailed feedback is absent, so recurring problems and purpose fit cannot be confirmed.

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Value for money

97 Highest impact

Specific nutrient forms and a coherent blend provide excellent quality for the relative cost. Each serving offers excellent cost efficiency across several useful nutrients.

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Ingredients

IngredientAmount per serving
Vitamin B6 (Pyridoxal 5-Phosphate)
 2 mg
Magnesium (Magnesium Malate)
 100 mg
Potassium (Potassium Citrate)
 50 mg
Taurine
350 mg
Adults 18–50 Vegan Vegetarian
Report overview
Taurine · 350 mg OverallScore56
C- Active Ingredient Quality & BioavailabilityD- Dose, Safety & Label TransparencyB+ Value

The taurine dose is modest and does not reach the level commonly used for broader performance or therapeutic goals. Its chemical form, source, and independent quality testing are not specified, which limits confidence in active quality. The low serving cost still provides good value for the amount of taurine supplied, while magnesium and other nutrients make it a broader mineral formula.

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86 Performance

Taurine 1000 mg

Life Extension
<p>Its label clearly provides 1000 mg of L-Taurine, making it a more clearly defined taurine option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.</p>
85 Performance

Taurine 1000 mg

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<p>Its label clearly provides 1000 mg of Taurine, making it a more clearly defined taurine option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.</p>
82 Performance

Taurine 1000 mg (1 g)

Carlson
<p>Its label clearly provides 1000 mg of Taurine, making it a more clearly defined taurine option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.</p>
86 Budget

L-Taurine Powder

Life Extension
<p>Its label clearly provides 750 mg of L-Taurine, preserving relevant taurine coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.</p>
84 Budget

Taurine Powder

Source Naturals
<p>Its label clearly provides 675 mg of Taurine powder, preserving relevant taurine coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.</p>
83 Budget

Taurine 500 mg

NOW
<p>Its label clearly provides 500 mg of Taurine, preserving relevant taurine coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.</p>
81 Value

Taurine 1000 mg (1 g)

Carlson
<p>Its label clearly provides 1000 mg of Taurine, keeping the formula relevant to taurine. Compared with the original, the somewhat higher serving cost and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.</p>
82 Value

Taurine 500 mg

Swanson Premium Brand
<p>Its label clearly provides 500 mg of Taurine, keeping the formula relevant to taurine. Compared with the original, the similar serving economics and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.</p>
81 Value

Taurine 500 mg

Solgar
<p>Its label clearly provides 500 mg of Taurine, keeping the formula relevant to taurine. Compared with the original, the similar serving economics and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.</p>
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