Zinc 50 mg
The Vitamin Shoppe
Score 68
This zinc product blends three forms, including less absorbable zinc oxide, and has unclear total elemental zinc content, leading to transparency and quality concerns.
Score 68
This zinc product blends three forms, including less absorbable zinc oxide, and has unclear total elemental zinc content, leading to transparency and quality concerns.
Analysis
The Vitamin Shoppe's Zinc 50 mg combines Zinc Aspartate, Zinc Gluconate, and Zinc Oxide. The listing for each form states 'Quantity: 50.00mg,' which if interpreted literally would imply an exceptionally high total of 150mg of elemental zinc. Assuming this is a blend *providing a total of 50mg* elemental zinc, it offers a varied approach to zinc delivery.
The inclusion of Zinc Oxide, generally considered less absorbable, alongside more bioavailable forms like Aspartate and Gluconate, creates a mixed nutrient quality profile. The ambiguity in the ingredient quantity further complicates assessment, making it less transparent than single-form zinc supplements despite the intention of providing a comprehensive zinc offering.
Pros
- Combines multiple forms of zinc (Aspartate, Gluconate, Oxide), potentially targeting varied absorption pathways.
- 50mg dose (assuming total) is substantial for those with higher zinc needs.
- From The Vitamin Shoppe, a well-known retail brand for supplements.
- Capsule form is generally easy to consume.
Cons
- The ingredient listing is highly ambiguous regarding the total elemental zinc content (listed as 50mg for *each* form).
- Includes Zinc Oxide, a form generally known for lower bioavailability.
- Price per serving is relatively high for a zinc product, especially given the ingredient ambiguity.
- The benefit of combining these specific forms over a single, highly bioavailable chelate is not clear.
Warnings
- The unclear total zinc content could lead to unintended high intake if misunderstood; extreme caution is advised.
- If the product truly delivers 150mg of zinc, it is a very high dose that can lead to copper deficiency and other side effects; consult a professional.
- Zinc Oxide can be less gentle on the stomach than other forms for some individuals.
$12.99($0.12 per serving)
 iHerb | $ 12.99 |
Goals
Impact
High effect
Zinc is vital for immune function, and a 50mg dose can offer strong support. However, the presence of zinc oxide and the unclear total elemental zinc somewhat diminish its overall score for consistent immune efficacy.
Impact
High effect
Zinc is important for hair health, and a 50mg dose could be beneficial. However, the mixed forms and unclear total elemental zinc, especially with zinc oxide, may diminish its optimal impact on hair vitality.
Impact
High effect
Zinc is vital for many bodily functions. While a 50mg dose (assuming total) supports general health, the ambiguity of the actual amount and the varied quality of zinc forms make it a less straightforward choice for consistent support.
Impact
High effect
Zinc is crucial for nail formation. A 50mg dose can be supportive, but the blend of zinc forms including zinc oxide means that its effectiveness might be less consistent than products with singular, highly bioavailable forms.
Impact
High effect
Zinc is important for hormone production. A 50mg dose is often used for this purpose, but the mixed forms and the ambiguous total elemental zinc content make it a less precise choice for testosterone support.
Impact
High effect
Zinc is beneficial for skin repair and health. The 50mg dose is strong, but the mixed forms, particularly zinc oxide, and the ambiguous total elemental zinc make it a less precise choice for optimal skin support.
Impact
High effect
Zinc is a cofactor for many metabolic enzymes. The blended forms aim for broad support, but the ambiguous total dose and varied absorption profiles make it less precise for an optimal metabolism boost.
Impact
High effect
Zinc supports cellular protection and repair processes, which are relevant to anti-aging. However, the ambiguous dosage and inclusion of a less bioavailable form like zinc oxide limit its effectiveness compared to clearer, more absorbable options.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Zinc | 50 mg |
Zinc 65
This product contains a blend of zinc forms, including less bioavailable Zinc Oxide, and the listing of 50mg for *each* form creates significant ambiguity regarding the actual total elemental zinc. This lack of clarity impacts its standing as a reliable zinc supplement.
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