🟢 99/100

This product looks safe

  • Niacinamide: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • 57% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacinamide: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)

Label Data

6 Capsule(s) Serving Size
21 Servings
Other Combinations Product Type
57% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A
5000 IU (100% DV)
300 IU (1000% DV)
📊 13.4× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 201.0mg UL 1000mg
25 mg (1666% DV)
📊 20.8× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 25mg
10 IU (588% DV)
📊 7.7× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 10mg
50 mg
⚠️ Exceeds Tolerable Upper Intake Level by 1.4× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 50mg UL 35mg
25 mg (1250% DV)
📊 19.2× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 25mg UL 100mg
800 mcg (200% DV)
✅ 2.0× RDA — within safe limits 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.8mg UL 1.0mg
500 mcg (8333% DV)
📊 208.3× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.5mg
70 mg (700% DV)
📊 14.0× RDA — above typical dose 📚 1 studies — no high-quality reviews
RDA 5mg This product: 70mg
Calcium
50 mg (5% DV)
100 mg (24% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 100mg
25 mg (166% DV)
✅ 2.3× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 25mg UL 40mg
200 mcg (285% DV)
📊 3.6× RDA — above typical dose (UL: 0.4 mg) 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.2mg UL 0.4mg
1 mg (50% DV)
✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 1mg UL 10mg
300 mcg (250% DV)
📊 8.6× RDA — above typical dose 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.3mg
Potassium
100 mg
50 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 50mg
Bioflavinoids
25 mg
60 mg
📊 Market median: 100.0mg (283 products) 📚 142 studies (Tier A: 1, B: 64)
This product: 60mg UL 1200mg
full spectrum Grape extract
10 mg
400 mg
📊 Market median: 333.0mg (166 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 400mg
📊 Market median: 120.0mg (440 products) 📚 187 studies (Tier A: 1, B: 71)
This product: 50mg
50 mg
📊 Market median: 167.0mg (311 products) 📚 182 studies (Tier A: 0, B: 65)
This product: 50mg
Lecithin
100 mg
📊 3.3× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 50mg UL 1000mg
Trimethyglycine
100 mg
📊 Market median: 60.0mg (94 products) 📚 13 studies (Tier A: 0, B: 7)
This product: 100mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 50mg
Guggal Extract
50 mg
Beef Extract
50 mg
📊 Market median: 500.0mg (497 products) 📚 132 studies (Tier A: 0, B: 40)
This product: 50mg
📊 Market median: 200.0mg (198 products) 📚 6 studies — no high-quality reviews
This product: 50mg
Phytosterols
100 mg
50 mg
📊 Market median: 100.0mg (120 products)
Median 100.0mg This product: 50mg
Cayenne Pepper powder
10 mg
100 mg
📊 Market median: 500.0mg (143 products)
This product: 100mg
150 mg
📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 150mg
50 mg
📊 Market median: 500.0mg (159 products)
Median 500.0mg This product: 50mg
100 mg
📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)
This product: 100mg
208 mg
📊 Market median: 200.0mg (136 products) 📚 3 studies — no high-quality reviews
This product: 208mg

Other Ingredients

Magnesium Stearate Silica USP kosher Gelatin Capsules

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)

Product Information

📋 Directions for Use

DIRECTIONS: take six capsules a day.

⚠️ Warnings & Precautions

CAUTION This product contains Bromelain from pineapples. If you are highly allergic to pineapples, consult your physician before taking.

DO NOT buy if the outer seal is broken.

If on medication have low blood pressure or nursing consult your doctor before using. If you are experience any discomfort or adverse reactions, discontinue use immediately.

🧪 Formulation Notes

40 Heart Healthy Cardiovascular Nutrients Including: - 1000% RDI of Vitamin E - 60mg CoQ10 - 400mg Hawthorne Berry - 50mg Resveratrol - Garlic, L-Carnitine, Phytosterols

Contains Soy.

Additional Information

Protect from heat light and moisture. Store at 59-86 F.

21 Day Supply

Everyone should know their blood pressure. Take your pressure, then take Heart Miracle (R). Wait 30-60 minutes then retake pressure. For added benefit exercise regularly, eat a low salt, low animal fat, high fiber diet, reduce stress, show love and dri

HEART MIRACLE (R) has 40+ cardio specific nutrients in effective quantities. Heart Miracle (R) is a Premium Formula. It is the Ultimate Nutritional Support for Heart, Blood Pressure and Cholesterol.

Nutritional Support for Healthy HEART BLOOD PRESSURE & CHOLESTEROL

Product Details

UPC / SKU 0 53326 00721 5
DSLD Entry Date 2011-12-23
Product Type Other Combinations
Form Capsule
DSLD ID 3262
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
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
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
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
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019
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
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020
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
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019
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
View all evidence for Vitamin A →

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