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Zinc Magnesium & Vitamin B6

Sierra Fit
4.7
★ ★ ★ ★ ★
(922 ratings)
Vitamin B6 7 mg
Magnesium 300 mg
Zinc 20 mg
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Score 75

Sierra Fit ZMA is an ultra-budget-friendly option with mixed quality mineral forms, providing basic zinc, magnesium, and vitamin B6 support.

Quantity: 90 Capsule(s) • (30 servings)
Goals:
flag Detoxification
flag Mood Support
flag Bone Health
flag Brain Health
flag Mental Focus

leaderboard Score 75

Sierra Fit ZMA is an ultra-budget-friendly option with mixed quality mineral forms, providing basic zinc, magnesium, and vitamin B6 support.

insightsAnalysis

Sierra Fit Zinc Magnesium & Vitamin B6 provides a highly economical option for ZMA supplementation. It features Zinc in Aspartate and L-Monomethionine forms, which are generally well-regarded for their absorption. However, its magnesium blend includes both Magnesium Citrate (a good form) and Magnesium Oxide, with the latter being less bioavailable. Vitamin B6 is present as Pyridoxine Hydrochloride, a common form.

This supplement is ideal for individuals on a tight budget who still want to incorporate ZMA components into their routine for general mineral support, recovery, and sleep. Despite the mixed quality of magnesium forms, the exceptional price point makes it an accessible choice. It delivers foundational mineral support with a focus on affordability.

thumb_upPros
  • Exceptional value with one of the lowest prices per serving available.
  • Includes well-regarded forms of zinc (Aspartate, L-Monomethionine) and some Magnesium Citrate.
  • Transparently lists all ingredient forms and quantities.
thumb_downCons
  • Significant portion of magnesium is in the less bioavailable Magnesium Oxide form.
  • Lower dosages of zinc and Vitamin B6 compared to standard ZMA products.
  • Uses Pyridoxine HCl for Vitamin B6, not the active P5P form.
warningWarnings
  • The presence of Magnesium Oxide may lead to a laxative effect in some individuals.
  • Lower dosages mean individuals with higher needs might require more servings, impacting cost efficiency.
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$5.00($0.16 per serving)
iHerb
$ 5.00
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Ingredients

IngredientAmount per serving
Vitamin B6
7 mg
Magnesium
300 mg
Zinc
20 mg
grain_off Gluten Free person Adults 18–50 free_breakfast Dairy Free verified No Allergies
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Categories

Zinc 75
Includes Zinc Aspartate and L-Monomethionine, which are good forms of zinc, although the total dosage is lower than typical ZMA products.
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Vitamin B6 65
Provides a lower dose of Vitamin B6 (Pyridoxine HCl) than standard ZMA products, potentially offering less comprehensive support.
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Magnesium 60
The inclusion of Magnesium Oxide alongside Magnesium Citrate creates a mixed quality profile, as the oxide form is less readily absorbed.
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Goals

flag Sleep Support 70
Magnesium can support relaxation and sleep, but the mixed forms and lower overall doses may lead to variable effectiveness for sleep support.
flag Testosterone Support 65
The lower zinc dose and mixed magnesium forms mean its contribution to normal testosterone levels might be less pronounced compared to other ZMA options.
flag Stress Relief 65
Magnesium is associated with stress relief, but the mixed forms might offer less consistent or potent effects compared to higher-quality options.
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