Dynamic Brain

product on market Capsule Stonehenge Health 🟢 Safety: 89/100
Brand: Stonehenge Health
🟢 89/100

This product is generally safe

  • Folate: 666mg is 666.0× the Tolerable Upper Intake Level (1.0mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 61% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Folate: 666mg is 666.0× the Tolerable Upper Intake Level (1.0mg)
ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

2 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
61% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A
122 mcg RAE (14% DV)
Vitamin C
125 mcg (139% DV)
3 mcg (15% DV)
✅ Within RDA (0.2× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.003mg UL 0.1mg
14 mg (93% DV)
✅ Within RDA (0.9× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 14mg UL 1000mg
3 mg (250% DV)
✅ 2.5× RDA — within safe limits 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 3mg
1.7 mg (131% DV)
✅ 1.3× RDA — within safe limits 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 1.7mg
12.5 mg NE (78% DV)
✅ Within RDA (0.9× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 12.5mg UL 35mg
12 mg (706% DV)
📊 9.2× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 12mg UL 100mg
666 mcg DFE (167% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 666.0× (UL: 1.0 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 666mg UL 1.0mg
3 mcg (10% DV)
✅ Within RDA (0.1× RDA of 0.03 mg) 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.003mg
12 mg (240% DV)
✅ 2.4× RDA — within safe limits 📚 1 studies — no high-quality reviews
RDA 5mg This product: 12mg
50 mg (9% DV)
✅ Within RDA (0.1× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 50mg UL 3500mg
Calcium
20 mg (2% DV)
Iron
1 mg (6% DV)
50 mg (12% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 50mg
10 mg (91% DV)
✅ Within RDA (0.9× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 10mg UL 40mg
50 mcg (91% 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
52 mcg (6% DV)
✅ Within RDA (0.1× RDA of 0.9 mg) 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 0.052mg UL 10mg
400 mcg (71% DV)
✅ Within RDA (0.2× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 0.4mg UL 11mg
12 mcg (34% DV)
✅ Within RDA (0.3× RDA of 0.035 mg) 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.012mg
10 mcg (22% DV)
✅ Within RDA (0.2× RDA of 0.045 mg) 📚 2 studies — no high-quality reviews
RDA 0.045mg This product: 0.01mg UL 2mg
Potassium
19 mg (1% DV)
Proprietary Dynamic Brain Blend
617 mg

Other Ingredients

Cellulose Rice Flour Magnesium Stearate Silica

Label Claims — Verification

❓ Nutrient
❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (76% of products) Nutrient (58% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested use: Adults, take two capsules daily with water. Swallow whole.

⚠️ Warnings & Precautions

Caution: Take only as directed. Do not exceed suggested use.

If you have a medical condition or are pregnant or nursing, please seek the advice of a qualified health care professional before using.

Not intended for use in children.

Do not use if safety seal is torn or missing.

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately. Keep out of the reach of children.

Processed in a facility with products that may contain soy, egg, tree nuts, milk, fish, shellfish. Contains: Soy, Fish (tuna)

🧪 Formulation Notes

Non-GMO Gluten-Free

GMP Good Manufacturing Practice Certified

Supports memory, focus, clarity, & mental energy 40 ingredients

Includes Choline

Daily Nootropic

Additional Information

Made in the USA from the finest globally sourced ingredients

Store in a cool, dry place.

Questions / Reorder: 1-800-930-5965 Stonehengehealth.com

30 day supply

Product Details

UPC / SKU 8 09555 09113 2
DSLD Entry Date 2025-05-21
Product Type Other Combinations
Form Capsule
Brand Stonehenge Health
DSLD ID 328530
Data Updated 2026-04-11

Research Evidence

337 Research Sources
54 Avg Quality Score
161 Meta Analysis
68 Systematic Review
51 Rct
48 Clinical Trial
2 Other
2 Regulatory Source
1 Narrative Review
1 Cochrane Review
1 Guideline
1 Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011
PubMed DOI Cochrane
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011
PubMed DOI Cochrane
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011
PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019
PubMed DOI Cochrane
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016
PubMed DOI Cochrane
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023
PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019
PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024
PubMed DOI
View all evidence for Vitamin A →

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