Nature’s Blend NAT B Stress Formula with Zinc supplement bottle
Nature’s Blend

NAT B Stress Formula with Zinc

What We Researched
12 active ingredients analyzed · 13 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
78
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C 500 mg 556%
Vitamin E 13.5 mg 90%
Thiamin 10 mg 833%
Riboflavin 10 mg 769%
Niacin 100 mg 625%
Vitamin B-6 5 mg 294%
Folate 667 mcg DFE 167%
Vitamin B-12 12 mcg 500%
Biotin 45 mcg 150%
Pantothenic Acid 20 mg 400%
Zinc 23.9 mg 217%
Copper 3 mg 333%
Bioavailability Very Good

Absorption Rating

  • Vitamin C Fair
  • Vitamin E Good
  • Thiamin Good
  • Riboflavin Good
  • Niacin Good
  • Vitamin B-6 Fair
  • Folate Fair
  • Vitamin B-12 Fair
  • Biotin Good
  • Pantothenic Acid Good
  • Zinc Fair
  • Copper Fair
Other Ingredients Good

Fillers & Additives

  • Modified Cellulose
  • Calcium Phosphate
  • Croscarmellose Sodium
  • Contains less than 2% of: Gelatin
  • Magnesium Stearate
  • Triacetin
  • Titanium Dioxide High
  • Silica
  • Polydextrose
  • Starch
  • Yellow #6 Lake
  • Red #40 Lake
  • Carnauba Wax
Efficacy Very Good

Dosage Analysis

  • Vitamin C 500 mg Effective
  • Vitamin E 13.5 mg Under-dosed
  • Thiamin 10 mg Effective
  • Riboflavin 10 mg Effective
  • Niacin 100 mg High
  • Vitamin B-6 5 mg Effective
  • Folate 667 mcg DFE Effective
  • Vitamin B-12 12 mcg Effective
  • Biotin 45 mcg Effective
  • Pantothenic Acid 20 mg Effective
  • Zinc 23.9 mg Effective
  • Copper 3 mg High

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C 500 mg 556%
Vitamin E 13.5 mg 90%
Thiamin 10 mg 833%
Riboflavin 10 mg 769%
Niacin 100 mg 625%
Vitamin B-6 5 mg 294%
Folate 667 mcg DFE 167%
Vitamin B-12 12 mcg 500%
Biotin 45 mcg 150%
Pantothenic Acid 20 mg 400%
Zinc 23.9 mg 217%
Copper 3 mg 333%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Modified Cellulose Safe

Creates vegetarian capsule shells with controlled dissolution.

Calcium Phosphate Generally_safe

It is used as a filler and anticaking agent in supplements.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Contains less than 2% of: Gelatin Unknown
Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Triacetin Generally_safe

It is used as a solvent or humectant.

Titanium Dioxide Caution

Used as a whitening agent in tablet coatings and capsules.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Polydextrose Generally_safe

It is used as a filler, to add bulk, and as a prebiotic fiber.

Starch Generally_safe

It is used as a filler, binder, or thickener.

Yellow #6 Lake Unknown
Red #40 Lake Unknown
Carnauba Wax Safe

It is used as a coating agent.

Price Comparison

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
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Frequently Asked Questions
Is Nature’s Blend NAT B Stress Formula with Zinc a good supplement?

Nature’s Blend NAT B Stress Formula with Zinc received a product quality score of 78/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 12 active ingredients with 60 servings per container. Of the 13 inactive ingredients, 5 are rated safe and 1 are flagged for review.

What are the ingredients in Nature’s Blend NAT B Stress Formula with Zinc?

Nature’s Blend NAT B Stress Formula with Zinc contains 12 active ingredients: Vitamin C (500 mg), Vitamin E (13.5 mg), Thiamin (10 mg), Riboflavin (10 mg), Niacin (100 mg), Vitamin B-6 (5 mg), and 6 more. Notable high-dose ingredients include Vitamin C at 556% DV, Thiamin at 833% DV, Riboflavin at 769% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nature’s Blend NAT B Stress Formula with Zinc safe to take?

Nature’s Blend NAT B Stress Formula with Zinc has been analyzed for ingredient safety across all its components. Of 13 inactive ingredients, 5 are rated safe. 1 ingredient is flagged for review: Titanium Dioxide. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.