🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 41% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

2 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
41% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
50 mg (83% DV)
40 IU (133% DV)
✅ 1.8× RDA — within safe limits 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 26.8mg UL 1000mg
100 mcg (25% DV)
✅ Within RDA (0.2× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.1mg UL 1.0mg
Calcium
27 mg (3% DV)
50 mcg (71% DV)
✅ Within RDA (0.9× RDA of 0.055 mg) 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.05mg UL 0.4mg
Vinpocetine
5 mg
DMAE
10 mg
30 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 30mg
Hesperidin Complex
30 mg
L-Glutathione
30 mg
📊 Market median: 200.0mg (198 products) 📚 6 studies — no high-quality reviews
This product: 30mg
📊 Market median: 100.0mg (108 products)
Median 100.0mg This product: 50mg
50 mg
✅ Within RDA (0.1× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 50mg UL 3500mg
📊 Market median: 120.0mg (440 products) 📚 187 studies (Tier A: 1, B: 71)
This product: 80mg
📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 100mg
Marine Lipid complex
100 mg
RNA
150 mg

Other Ingredients

Gelatin Magnesium Silicate Magnesium Stearate Silicon Dioxide

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: Take two capsules once daily before a meal or as directed by your healthcare professional.

⚠️ Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

🧪 Formulation Notes

Contains: Soy and fish (salmon).

Additional Information

STORE IN A COOL, DRY PLACE.

This product is manufactured in a NSF GMP registered facility.

Sharp-PS(R)

Contains the World's Finest Ingredients.

MADE IN U.S.A.

300-TESYC-B

For a Younger Mind & Body*

SCIENTIFICALLY FORMULATED DOCTOR APPROVED

Product Details

DSLD Entry Date 2012-12-21
Product Type Other Combinations
Form Capsule
Brand True Health
DSLD ID 16683
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
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
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
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
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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