Nature's Way Stress End supplement bottle
Nature's Way

Stress End

What We Researched
21 active ingredients analyzed · 3 inactive ingredients decoded · 5 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
76
Product Score Fair
95
Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as Ascorbic Acid) 100 mg 111%
Thiamine (as Vitamin B1) 12 mg 1000%
Riboflavin (as Vitamin B2) 12 mg 923%
Niacin 10 mg 63%
Vitamin B6 (as Pyridoxine Hydrochloride) 15 mg 882%
Folate 125 mcg DFE 31%
Vitamin B12 (as Cyanocobalamin) 25 mcg 1042%
Biotin 100 mcg 333%
Pantothenic Acid (as Calcium D-Pantothenate) 20 mg 400%
Calcium (as Calcium Carbonate, Calcium Citrate) 50 mg 4%
Magnesium (as Magnesium Oxide) 30 mg 7%
Zinc (as Zinc Krebs Cycle Chelates) 1.5 mg 14%
Manganese (as Manganese Complex) 5 mg 217%
Potassium (as Potassium Citrate) 25 mg 1%
Eleuthero (root) extract 50 mg
Hops (flower) extract 50 mg
Inositol 50 mg
L-Tyrosine 50 mg
Passionflower (aerial parts) extract 50 mg
Skullcap 50 mg
Valerian (root) extract (as Valerenic Acids) 50 mg
Bioavailability Good

Absorption Rating

  • Vitamin C (as Ascorbic Acid) Fair
  • Thiamine (as Vitamin B1) Good
  • Riboflavin (as Vitamin B2) Good
  • Niacin Good
  • Vitamin B6 (as Pyridoxine Hydrochloride) Fair
  • Folate Fair
  • Vitamin B12 (as Cyanocobalamin) Fair
  • Biotin Good
  • Pantothenic Acid (as Calcium D-Pantothenate) Good
  • Calcium (as Calcium Carbonate, Calcium Citrate) Fair
  • Magnesium (as Magnesium Oxide) Poor
  • Zinc (as Zinc Krebs Cycle Chelates) Fair
  • Manganese (as Manganese Complex) Good
  • Potassium (as Potassium Citrate) Good
  • Eleuthero (root) extract Fair
  • Hops (flower) extract Poor
  • Inositol Good
  • L-Tyrosine Good
  • Passionflower (aerial parts) extract Fair
  • Skullcap Poor
  • Valerian (root) extract (as Valerenic Acids) Fair
Other Ingredients Excellent

Fillers & Additives

  • Plant-Derived Capsule
  • Magnesium Stearate
  • Silica
Efficacy Fair

Dosage Analysis

  • Vitamin C (as Ascorbic Acid) 100 mg Effective
  • Thiamine (as Vitamin B1) 12 mg Effective
  • Riboflavin (as Vitamin B2) 12 mg Effective
  • Niacin 10 mg Under-dosed
  • Vitamin B6 (as Pyridoxine Hydrochloride) 15 mg Effective
  • Folate 125 mcg DFE Under-dosed
  • Vitamin B12 (as Cyanocobalamin) 25 mcg Effective
  • Biotin 100 mcg Effective
  • Pantothenic Acid (as Calcium D-Pantothenate) 20 mg Effective
  • Calcium (as Calcium Carbonate, Calcium Citrate) 50 mg Under-dosed
  • Magnesium (as Magnesium Oxide) 30 mg Under-dosed
  • Zinc (as Zinc Krebs Cycle Chelates) 1.5 mg Under-dosed
  • Manganese (as Manganese Complex) 5 mg Effective
  • Potassium (as Potassium Citrate) 25 mg Under-dosed
  • Eleuthero (root) extract 50 mg Under-dosed
  • Inositol 50 mg Under-dosed
  • L-Tyrosine 50 mg Under-dosed
  • Passionflower (aerial parts) extract 50 mg Under-dosed
  • Skullcap 50 mg Under-dosed
  • Valerian (root) extract (as Valerenic Acids) 50 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as Ascorbic Acid) 100 mg 111%
Thiamine (as Vitamin B1) 12 mg 1000%
Riboflavin (as Vitamin B2) 12 mg 923%
Niacin 10 mg 63%
Vitamin B6 (as Pyridoxine Hydrochloride) 15 mg 882%
Folate 125 mcg DFE 31%
Vitamin B12 (as Cyanocobalamin) 25 mcg 1042%
Biotin 100 mcg 333%
Pantothenic Acid (as Calcium D-Pantothenate) 20 mg 400%
Calcium (as Calcium Carbonate, Calcium Citrate) 50 mg 4%
Magnesium (as Magnesium Oxide) 30 mg 7%
Zinc (as Zinc Krebs Cycle Chelates) 1.5 mg 14%
Manganese (as Manganese Complex) 5 mg 217%
Potassium (as Potassium Citrate) 25 mg 1%
Eleuthero (root) extract 50 mg
Hops (flower) extract 50 mg
Inositol 50 mg
L-Tyrosine 50 mg
Passionflower (aerial parts) extract 50 mg
Skullcap 50 mg
Valerian (root) extract (as Valerenic Acids) 50 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Plant-Derived Capsule Safe

It is used to enclose and deliver the supplement ingredients.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

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
Nature's Way

Founded 1969 · Green Bay, Wisconsin, USA · 481 products · naturesway.com

Certifications

5 certifications
Consumerlab Verified Source
Labdoor Verified Source
Non Gmo Project Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source

Transparency

5 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source

Violation History

3 incidents
Fda Warning Violations of the Foreign Supplier Verification Program (FSVP) regulation.2022-12-20Source
Lawsuit Mislabeled and fraudulent herbal supplements.2015Source
Recall Nettle capsules2002-06-28Source
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Frequently Asked Questions
Is Nature's Way Stress End a good supplement?

Nature's Way Stress End received a product quality score of 76/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 21 active ingredients All 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Nature's Way, holds a brand trust score of 95/100 with 5 verified certifications including Consumerlab, Labdoor, Non Gmo Project, Nsf Gmp.

What are the ingredients in Nature's Way Stress End?

Nature's Way Stress End contains 21 active ingredients: Vitamin C (as Ascorbic Acid) (100 mg), Thiamine (as Vitamin B1) (12 mg), Riboflavin (as Vitamin B2) (12 mg), Niacin (10 mg), Vitamin B6 (as Pyridoxine Hydrochloride) (15 mg), Folate (125 mcg DFE), and 15 more. Notable high-dose ingredients include Thiamine at 1000% DV, Riboflavin at 923% DV, Vitamin B6 at 882% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nature's Way Stress End safe to take?

Nature's Way Stress End has been analyzed for ingredient safety across all its components. All 3 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Nature's Way a trustworthy supplement brand?

Nature's Way receives a brand trust score of 95/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1969 and headquartered in Green Bay, Wisconsin, USA, the company offers 481 products in their lineup. They hold 5 verified certifications including Consumerlab, Labdoor, Non Gmo Project, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Nature's Way has 3 historical regulatory incidents on record, which are factored into the trust score.

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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.