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Cardio Heart Health

product on market Powder Doctor Recommended Supplements Safety: 87/100
87/100

This product is generally safe

  • Vitamin D3: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
  • Vitamin B3: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 55% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The profile primarily contains basic macronutrients and Vitamin C, which supports antioxidant functions and cardiovascular health. Research evidence for these specific components in a combined heart health formula is limited. The product maintains a high safety score, indicating a low risk of adverse effects.

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

Alerts

Safety Alerts

Vitamin D3: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)

Vitamin B3: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Cardio Heart Health
Open Full PDF View on NIH DSLD →
Details

Label Data

15.9 Gram(s)
Serving Size
30
Servings
Other Combinations
Product Type
55%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
55 Calorie(s)
Total Fat
1 Gram(s) (2% DV)
Sodium
50 mg (2% DV)
Total Carbohydrates
8 Gram(s) (3% DV)
Vitamin C
200 mg (333% DV)
5000 IU (1250% DV)
Exceeds UL by 1.2× (UL: 0.1 mg) 608 studies (A:16, B:251)
10 mg (22% DV)
Within RDA (0.7× RDA) 179 studies (A:3, B:90)
80 mcg (100% DV)
Within RDA (0.7× RDA) 275 studies (A:9, B:175)
3 mg (200% DV)
2.5× RDA — within safe limits 76 studies (A:0, B:33)
3 mg (176% DV)
2.3× RDA — within safe limits 13 studies (A:0, B:1)
50 mg (250% DV)
Exceeds UL by 1.4× (UL: 35 mg) 196 studies (A:5, B:63)
10 mg (500% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
400 mcg (100% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
500 mcg (8333% DV)
208.3× RDA — above typical dose 139 studies (A:1, B:44)
10 mg (100% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
230 mg (58% DV)
Within RDA (0.5× RDA)
100 mcg (143% DV)
1.8× RDA — within safe limits 173 studies (A:0, B:67)
200 mcg (167% DV)
5.7× RDA — above typical dose 199 studies (A:1, B:55)
70 mg (2% DV)
Market median: 99.0mg (52 products) 236 studies (A:4, B:113)
5000 mg
Market median: 500.0mg (143 products)
Proprietary Blend
1200 mg
1000 mg
Market median: 2000.0mg (275 products)

Other Ingredients

Monk Fruit Xylitol Stevia All Natural flavors Colors Sweeteners
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Add one scoop to 10 fl oz of water or a fruit smoothie and mix. For best results, take on an empty stomach or with food that does not contain proteins.

Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

Doctor Recommended Cardio Heart Health is the ultimate Nitric Oxide product. By providing not only L-Arginine but L-Citrulline and an abundance of antioxidants Vitamin C and Vitamin E, you're assured of maximum nitric oxide production for support of healthy cardiovascular function.

Gluten free.

Additional Information

Store in a cool, dry place.

GMP Good Manufacturing Practice Consistent Quality Made in U.S.A.

Please recycle

Supports a healthy cardiovascular system

Metadata

Product Details

DSLD Entry Date2019-08-23
Product TypeOther Combinations
FormPowder
BrandDoctor Recommended Supplements
DSLD ID206297
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
View all evidence for Vitamin C →
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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.