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Xtra-Cal Advanced

product on market Tablet or Pill Herbalife Safety: 95/100
95/100

This product looks safe

  • Vitamin D: 3.3mg is 33.0× the Tolerable Upper Intake Level (0.1mg)
  • 50% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains calcium, vitamin D, and magnesium, which have strong evidence for supporting bone mineral density. Zinc and copper provide additional micronutrient support for metabolic functions. However, overall evidence coverage for this specific ingredient combination is limited.

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

Alerts

Safety Alerts

Vitamin D: 3.3mg is 33.0× the Tolerable Upper Intake Level (0.1mg)

Label

Product Label

Label for Xtra-Cal Advanced
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
90
Servings
Botanical with Nutrients
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

3.3 mg (17% DV)
Exceeds UL by 33.0× (UL: 0.1 mg) 608 studies (A:16, B:251)
Calcium
334 mg (26% DV)
67 mg (16% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
2.5 mg (23% DV)
Within RDA (0.2× RDA) 263 studies (A:6, B:134)
0.33 mg (37% DV)
Within RDA (0.4× RDA) 37 studies (A:0, B:11)
0.33 mg (14% DV)
Within RDA (0.1× RDA) 9 studies — no high-quality reviews
167 mcg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews
Herbal Blend
20 mg

Other Ingredients

Microcrystalline Cellulose Crospovidone Maltodextrin Silicon Dioxide Stearic Acid Hydroxypropyl Methylcellulose Calcium Stearate Titanium Dioxide Glycerin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Approved Health
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommended Use: Take 1 tablet with meals, 3 times per day.

Formulation Notes

Strictly Kosher Rabbi S. D. Krausz Vaad Hakashrus D’Udvary

Xtra-Cal Advanced is formulated with calcium and vitamin D, which help support bone mineral density that declines as you age. Vitamin D improves calcium absorption. Adequate calcium and vitamin D, as part of a well-balanced diet, may reduce the risk of osteoporosis later in life.

Additional Information

Supports bone density & healthy teeth

Strictly Kosher Rabbi S. D. Krausz Vaad Hakashrus D’Udvary

Made in USA with US and imported ingredients

30-day money-back guarantee. This exclusively formulated product is only available through Herbalife independent distributors. Recycle this bottle

L0565US-08 SKU0565

Metadata

Product Details

UPC / SKU0565US
DSLD Entry Date2019-05-28
Product TypeBotanical with Nutrients
FormTablet or Pill
BrandHerbalife
DSLD ID202176
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 →
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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.