Dopamine Brain Food

product on market Capsule NS Natural Stacks 🟢 Safety: 95/100
Brand: NS Natural Stacks
🟢 95/100

This product looks safe

  • Folate: 1000mg is 1000.0× the Tolerable Upper Intake Level (1.0mg)
  • 57% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Folate: 1000mg is 1000.0× the Tolerable Upper Intake Level (1.0mg)

Label Data

2 Capsule(s) Serving Size
20 Servings
Other Combinations Product Type
57% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
500 mg (556% DV)
5 mg (294% DV)
📊 3.8× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 5mg UL 100mg
1000 mcg DFE (250% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1000.0× (UL: 1.0 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 1000mg UL 1.0mg
4000 mcg (166667% DV)
📊 1666.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 4.0mg
650 mg
📊 Market median: 500.0mg (223 products) 📚 22 studies (Tier A: 0, B: 1)
This product: 650mg
600 mg
📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews
This product: 600mg
L-Phenylalanine
500 mg

Other Ingredients

Hypromellose Ascorbyl Palmitate Silica

Label Claims — Verification

❓ Nutrient
❓ 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 2-3 capsules in the morning to support productive mental energy, or as needed anytime you feel yourself procrastinating. Do not exceed 6 capsules per day.

⚠️ Warnings & Precautions

Warning: Do not use if you have phenylketonuria (PKU).

Consult a healthcare practitioner before taking this or any nutritional supplement if you are pregnant/nursing, have or suspect a medical condition, are taking any medications (particularly MAOI's) or other non-Natural Stacks dietary supplements.

Do not use if safety seal is broken or missing.

Keep out of reach of children.

🧪 Formulation Notes

U.S.A. manufactured in a cGMP certified facility.

Morning Support for: Mental drive

3rd Party Lab Tested

Featuring Quali-C non-GMO ascorbic acid.

Additional Information

Certified Open Source: Scan for ingredient supplier information and 3rd party lab test results.

Store in a cool dry place.

Certified Open Source Full Label Disclosure

Product Details

UPC / SKU 6 73869 56397 1
DSLD Entry Date 2021-01-22
Product Type Other Combinations
Form Capsule
Brand NS Natural Stacks
DSLD ID 242193
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
PubMed DOI Cochrane
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
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 Cochrane
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
PubMed DOI Cochrane
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
View all evidence for Vitamin C →

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