HeartZest
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 75% of ingredients have research evidence
A
Label Compliance Grade
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyThis profile contains B vitamins and vitamins D and K, which are linked to cardiovascular health and metabolic function. Research evidence for these nutrients is generally strong, though the overall evidence coverage for this specific formulation is limited. The ingredients maintain a high safety profile.
AI-generated summary based on research evidence. Not medical advice.
Label
Product Label
Details
Label Data
2 Tablet(s)
Serving Size
30
Servings
Multi-Vitamin and Mineral (MVM)
Product Type
75%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
400 IU
(100% DV)
Within RDA (0.7× RDA)
608 studies (A:16, B:251)
100 mcg
(125% DV)
Within RDA (0.8× RDA)
275 studies (A:9, B:175)
5 mg
(250% DV)
3.8× 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)
50 mcg
(833% DV)
20.8× RDA — above typical dose
139 studies (A:1, B:44)
Calcium
70 mg
(7% DV)
300 mg
(75% DV)
Within RDA (0.7× RDA)
316 studies (A:8, B:159)
Potassium
99 mg
(3% DV)
Other Ingredients
Microcrystalline Cellulose
Stearic Acid
Hypromellose
Croscarmellose Sodium
Titanium Dioxide
Magnesium Stearate
Silica
Macrogol
Hydroxypropyl Cellulose
Claims
Label Claims — Verification
Unverified
Nutrient
Unverified
All Other
Info
Product Information
Formulation Notes
K2 and D3 for optimal calcium distribution
Additional Information
Cardiovascular support
Optimal vascular health Supports healthy flexible blood vessels
Promotes a healthy heart rhythm
GMP Quality assured
Metadata
Product Details
DSLD Entry Date2019-09-24
Product TypeMulti-Vitamin and Mineral (MVM)
FormTablet or Pill
BrandPrimal Labs
DSLD ID206614
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
A
Vitamin D supplementation for prevention of mortality in adults
A
Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
A
Vitamin D supplementation for prevention of cancer in adults
A
Interventions for preventing falls in older people in care facilities and hospitals
A
Drugs for preventing lung cancer in healthy people
A
Vitamin D supplementation for prevention of mortality in adults
A
High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
A
The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Compare
Similar Products
Vitamin D3 1,000 IU
FoodScience Of Vermont · Tablet or Pill
100
Vitamin D-3 1,500 IU
Vitabase · Tablet or Pill
100
Vitamin D 400 IU Supplement
Nature Made · Tablet or Pill
100
Vitamin D 400 IU Supplement
Nature Made · Tablet or Pill
100
Vitamin D 1000 IU
Kroger · Tablet or Pill
100
This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.