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Target Endurance Formula

product on market Capsule Nature's Sunshine Safety: 88/100
88/100

This product is generally safe

  • Folate: 85mg is 85.0× the Tolerable Upper Intake Level (1.0mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 64% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains B vitamins and Vitamin C, which are supported by strong evidence for supporting energy metabolism and cellular function. These nutrients play critical roles in converting food into fuel and maintaining overall metabolic health. The evidence coverage for this specific combination is limited, though the individual components are well-researched.

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

Alerts

Safety Alerts

Folate: 85mg is 85.0× the Tolerable Upper Intake Level (1.0mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Target Endurance Formula
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
45
Servings
Other Combinations
Product Type
64%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
30 mg (33% DV)
8 mg (50% DV)
Within RDA (0.6× RDA) 196 studies (A:5, B:63)
6 mg (353% DV)
4.6× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
85 mcg DFE (13% DV)
Exceeds UL by 85.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
10 mcg (417% DV)
4.2× RDA — above typical dose 139 studies (A:1, B:44)
8 mg (160% DV)
1.6× RDA — within safe limits 2 studies — no high-quality reviews
2 mg (1% DV)
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
Calcium
25 mg (2% DV)
11 mg (1% DV)
Market median: 99.0mg (503 products) 13 studies (A:0, B:3)
21 mcg (14% DV)
Within RDA (0.1× RDA) 245 studies (A:4, B:133)
1.5 mg (14% DV)
Within RDA (0.1× RDA) 263 studies (A:6, B:134)
0.5 mg (56% DV)
Within RDA (0.6× RDA) 37 studies (A:0, B:11)
Potassium
25 mg (1% DV)
Proprietary Blend
427 mg

Other Ingredients

Capsule
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommendation Take one or two capsules with a meal three times daily.

Warnings & Precautions

This bottle was sealed for your protection. Do not use if inner seal is missing or damaged.

Formulation Notes

Target-Minerals are organic minerals chelated to specific amino acids. As chelates, these minerals are readily absorbed and targeted to specific body systems. Target-Minerals of copper, postassium and zinc are chelated to the amino acids arginine, leucine and glycine, all of which are required to produce energy in the mitochondria of cells.

Additional Information

010028091216 Guaranteed pure

Nature's Sunshine uses natural source materials that are subject to color variation. Product of U.S.A. Since 1972 Quality, service, integrity

Metadata

Product Details

UPC / SKU0 99904 02809 8
DSLD Entry Date2019-10-23
Product TypeOther Combinations
FormCapsule
DSLD ID207769
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
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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.