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Power-Zinc Plus

product on market Powder Physician's Strength Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 44% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The listed top ingredients consist of basic macronutrients and minerals rather than targeted active compounds. Research on these general components provides a strong foundation for basic nutritional support, though evidence for specific therapeutic outcomes is limited. The product maintains a high safety profile.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Power-Zinc Plus
Open Full PDF View on NIH DSLD →
Details

Label Data

28 Gram(s)
Serving Size
9
Servings
Botanical with Nutrients
Product Type
44%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
100 Calorie(s)
Total Fat
(3% DV)
Cholesterol
Sodium
132.5 mg (5% DV)
Total Carbohydrates
7 Gram(s) (2.5% DV)
Protein
14 Gram(s) (28% DV)
Vitamin C
168 mg (190% DV)
Iron
5.69 mg (30% DV)
0.15 mg (15% DV)
Within RDA (0.1× RDA) 76 studies (A:0, B:33)
556.43 mg (45% DV)
Within RDA (0.8× RDA) 13 studies (A:0, B:3)
1.81 mg (10% DV)
Within RDA (0.1× RDA) 196 studies (A:5, B:63)
0.38 mg (40% DV)
Within RDA (0.4× RDA) 37 studies (A:0, B:11)
0.21 mg (10% DV)
Within RDA (0.2× RDA) 114 studies (A:3, B:35)
4.14 mg (40% DV)
Within RDA (0.4× RDA) 263 studies (A:6, B:134)
3.344 mcg
Market median: 667.0mg (446 products) 226 studies (A:10, B:105)
312.47 mg (80% DV)
Within RDA (0.7× RDA) 316 studies (A:8, B:159)
2.51 mg (110% DV)
1.1× RDA — within safe limits 9 studies — no high-quality reviews
Potassium
494.45 mg (10% DV)

Other Ingredients

Styrian Pumpkin, Powder Rice Bran Camu Camu, Wild
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take two tablespoons daily in juice, milk, or smoothies. Mix in hot or cold cereal, soup and entrees. Add to most any recipe to increase nutritional value. Great in yogurt and desserts. Can be added to fortify baking recipes.

Formulation Notes

Power-zinc plus with styrian-austrian pumpkinseed powder is the only whole food zinc supplement available. Rich in ionic zinc it is also an excellent source of magnesium, manganese, copper, iron, and phosphorus. As well, it is a dense source of B vitamins, especially niacin, B6, and thiamine plus vitamin C. Power-zinc plus provides in one serving 40% of the daily need for men and 52% for women. Get your zinc and more the way your body was made to use it.

Austrian pumpkinseed, rice bran, & camu camu

Healthy immune support

Additional Information

Doctors Formula

Metadata

Product Details

UPC / SKU8 50032 45470 4
DSLD Entry Date2023-09-25
Product TypeBotanical with Nutrients
FormPowder
BrandPhysician's Strength
DSLD ID296832
Data Updated2026-04-11
Research

Research Evidence

397
Research Sources
55
Avg Quality
200
Meta Analysis
68
Rct
58
Systematic Review
53
Clinical Trial
9
Cochrane Review
2
Narrative Review
2
Regulatory Source
1
Observational
1
Other
1
Openfda Safety
A Zinc supplementation for improving pregnancy and infant outcome
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for preventing mortality, morbidity, and growth failure in children aged 6 months to 12 years
Narrative Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2021 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
View all evidence for Zinc →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.