Home/ Supplements/ Vitamin D/ Clinical Cardio

Clinical Cardio

product on market Capsule NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines Coenzyme Q-10 and Hawthorn extract, which have moderate evidence for supporting cardiovascular function. Vitamin D and Carnipure contribute to metabolic and heart health, though overall evidence coverage for this specific blend is limited. The profile maintains a high safety rating.

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

Label

Product Label

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

Label Data

1 Capsule(s)
Serving Size
90
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

25 mcg (125% DV)
1.7× RDA — within safe limits 608 studies (A:16, B:251)
Carnipure
250 mg
Market median: 333.0mg (166 products) 9 studies (A:0, B:2)
MegaNatural BP
75 mg
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)
90 mcg
Within RDA (0.8× RDA) 275 studies (A:9, B:175)

Other Ingredients

Hypromellose Microcrystalline Cellulose Stearic Acid Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: Take 1 capsule twice daily with food.

Warnings & Precautions

Caution: For adults only. Keep out of reach of children.

Consult physician if pregnant/nursing, taking medication (especially cardiac and blood pressure medications, or anticoagulants), or have a medical condition (including thyroid disorder, or heart and blood pressure conditions).

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation Notes

Now Clinical Cardio is a powerful combination of targeted nutrients and botanicals that are known to promote optimal cardiovascular health. With L-carnitine and CoQ10 to support energy production in the heart, hawthorn and MegaNatural-BP grape seed extract to support blood pressure already within the normal range, and MK-7 to help maintain arterial flexibility, Clinical Cardio offers a comprehensive formula for healthy cardiovascular structures and functions.

MegaNatural BP MenaQ7 Carnipure

Cardiovascular support Helps maintain blood pressure already within the healthy range Clinically validated ingredients

Made and quality tested in the USA with globally sourced ingredients.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or sesame ingredients.

Natural color variation may occur in this product.

H (Halal)

Additional Information

Store in a cool, dry place after opening.

This bottle is made from 100% PCR (post-consumer recycled) resin.

General Health Family owned since 1968

H (Halal) GMP Quality Assured

Metadata

Product Details

UPC / SKU7 33739 03383 3
DSLD Entry Date2025-07-24
Product TypeOther Combinations
FormCapsule
BrandNOW
DSLD ID335226
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
Compare

Similar Products

Prostate-D
Pure Essence Labs · Capsule
100
Vitamin D3
Arthri-D · Capsule
100
Rx Support Anti-Depressant
Bronson Laboratories · Capsule
100
Vitamin D3 2000 IU
OL Olympian Labs · Capsule
100
Bonistein-Max
Douglas Laboratories · Capsule
100
View all Vitamin D products →
Vitamin D research Best Vitamin D All Vitamin D products More from NOW View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.