Is Vitamin D3 1000 iu Healthy?

Vitamin D3 1000 iu scored 85/100 — Generally Healthy.

Overall, this Vitamin D3 supplement is clean with no major red flags, but watch out for the presence of multiple additives.

Vitamin D3 1000 iu Scan Vitamin D3 1000 iu in the App →

✅ No common allergens detected

⚠️ Flagged Additives

Croscarmellose sodium dicalcium phosphate hydroxypropyl cellulose hypromellose microcrystalline cellulose vegetable magnesium stearate

Full Ingredients List

Vitamin D3 (Cholecalciferol) 25 mcg/1000 IU, Croscarmellose sodium, dicalcium phosphate, hydroxypropyl cellulose, hypromellose, microcrystalline cellulose, vegetable nesium stearate

🔄 Healthier Alternatives

ProductBrandScore
Gaviscon—100/100
Turmeric Ginger360 Nutrition95/100
Ashwagandha BIO & EQUITABLE - sachetETHNOSCIENCE, Ecoidées90/100
Grass Fed Collagen PeptidesGarden of Life90/100
Swiss Bovine Collagen PeptidesWillpowders90/100
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Frequently Asked Questions

Is Vitamin D3 1000 iu healthy?
Vitamin D3 1000 iu scored 85/100 on CheckIt AI's health analysis. Generally Healthy. Overall, this Vitamin D3 supplement is clean with no major red flags, but watch out for the presence of multiple additives.
What allergens does Vitamin D3 1000 iu contain?
No common allergens were detected in Vitamin D3 1000 iu.
Does Vitamin D3 1000 iu contain seed oils?
No seed oils were detected in Vitamin D3 1000 iu.
Does Vitamin D3 1000 iu have artificial additives?
Yes, Vitamin D3 1000 iu contains these flagged additives: Croscarmellose sodium, dicalcium phosphate, hydroxypropyl cellulose, hypromellose, microcrystalline cellulose, vegetable magnesium stearate.
What is the healthiest alternative to Vitamin D3 1000 iu?
The top alternative is Gaviscon with a score of 100/100.

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📋 Cite This Data
APACheckIt AI. (2026). "Is Vitamin D3 1000 iu Healthy? Score: 85/100 | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/is-it-healthy/kirkland-signature-vitamin-d3-1000-iu-de995d
MLA"Is Vitamin D3 1000 iu Healthy? Score: 85/100 | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-10. https://getcheck.it/is-it-healthy/kirkland-signature-vitamin-d3-1000-iu-de995d.
HTML Embed<a href="https://getcheck.it/is-it-healthy/kirkland-signature-vitamin-d3-1000-iu-de995d">Is Vitamin D3 1000 iu Healthy? Score: 85/100 | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026isithealthykirklandsignaturevitamind31000iude995d, title = {Is Vitamin D3 1000 iu Healthy? Score: 85/100 | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/is-it-healthy/kirkland-signature-vitamin-d3-1000-iu-de995d}, note = {Retrieved 2026-03-10} }