Swisse Ultiboost®, Calcium + Vitamin D Mini Tabs, 300 Tablets supplement bottle
Swisse

Ultiboost®, Calcium + Vitamin D Mini Tabs, 300 Tablets

What We Researched
3 active ingredients analyzed · 8 inactive ingredients decoded · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
87
Product Score Good
69
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D(as cholecalciferol) 20.8 mcg 104%
Calcium (as calcium citrate tetrahydrate) 830 mg 64%
Iron (as iron oxides) 0.4 mg 2%
Bioavailability Very Good

Absorption Rating

  • Vitamin D(as cholecalciferol) Good
  • Calcium (as calcium citrate tetrahydrate) Good
  • Iron (as iron oxides) Fair
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Coating (polyvinyl alcohol, titanium oxide [color], macrogol, talc, iron oxide yellow [color])
  • Colloidal Silicon Dioxide
  • Magnesium Stearate
  • Croscarmellose Sodium
  • Crospovidone
  • Povidone
  • Carnauba Wax
Efficacy Good

Dosage Analysis

  • Vitamin D(as cholecalciferol) 20.8 mcg Effective
  • Calcium (as calcium citrate tetrahydrate) 830 mg Effective
  • Iron (as iron oxides) 0.4 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D(as cholecalciferol) 20.8 mcg 104%
Calcium (as calcium citrate tetrahydrate) 830 mg 64%
Iron (as iron oxides) 0.4 mg 2%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Coating (polyvinyl alcohol, titanium oxide [color], macrogol, talc, iron oxide yellow [color]) Unknown
Colloidal Silicon Dioxide Generally_safe

It prevents clumping and improves powder flow.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Crospovidone Generally_safe

It is used as a binder to help tablets or capsules disintegrate.

Povidone Generally_safe

It is used to hold ingredients together.

Carnauba Wax Safe

Provides a glossy, protective coating on tablets.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$29$28$27$26$25 Mar 12 $26.77
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Swisse

Founded 1969 · Melbourne, Victoria, Australia · 19 products · swisse.com.au

Certifications

2 certifications
B Corp Certified Verified Source
Vegan Certified Verified Source

Transparency

2 claims
Third Party Testing Claim — Verified Source

Violation History

2 incidents
Recall Swisse Beauty Collagen Glow Gummies2023-03-10Source
Lawsuit Defamation regarding a story on clinical testing manipulation.2013Source
Related Supplements
Frequently Asked Questions
Is Swisse Ultiboost®, Calcium + Vitamin D Mini Tabs a good supplement?

Swisse Ultiboost®, Calcium + Vitamin D Mini Tabs, 300 Tablets received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 3 active ingredients with 60 servings per container. Of the 8 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Swisse, holds a brand trust score of 69/100 with 2 verified certifications including B Corp Certified, Vegan Certified.

What are the ingredients in Swisse Ultiboost®, Calcium + Vitamin D Mini Tabs?

Swisse Ultiboost®, Calcium + Vitamin D Mini Tabs contains 3 active ingredients: Vitamin D(as cholecalciferol) (20.8 mcg), Calcium (as calcium citrate tetrahydrate) (830 mg), Iron (as iron oxides) (0.4 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Swisse Ultiboost®, Calcium + Vitamin D Mini Tabs safe to take?

Swisse Ultiboost®, Calcium + Vitamin D Mini Tabs, 300 Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Swisse a trustworthy supplement brand?

Swisse receives a brand trust score of 69/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1969 and headquartered in Melbourne, Victoria, Australia, the company offers 19 products in their lineup. They hold 2 verified certifications including B Corp Certified, Vegan Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Swisse has 2 historical regulatory incidents on record, which are factored into the trust score.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.