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Kirkland Signature
Kirkland Vitamin D3 2000 IU Extra Strength 2 Pack 1200 Softgels USP EXP 06/28
Kirkland Vitamin D3 2000 IU Extra Strength 2 Pack 1200 Softgels USP EXP 06/28
Regular price
$34.87 USD
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$34.87 USD
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Kirkland Signature Extra Strength Vitamin D3 - 2 Pack
50 mcg (2000 IU) • Bone & Immune Support • USP Verified • Bulk Value
2 × 600 Softgels
2000 IU Each
USP Verified
Fresh Stock
☀️ Why Vitamin D3 Is Essential
- Vitamin D3 helps support bone, teeth, and muscle health .
- Plays an important role in immune system function .
- Supports calcium absorption in the body.
- Commonly used daily, especially for those with limited sun exposure.
⭐ Why Choose Kirkland Signature
- Extra Strength 50 mcg (2000 IU) per softgel.
- USP Verified for purity, potency, and quality.
- Easy-to-swallow softgels.
- Excellent long-term value from a trusted brand.
📦 What You'll Receive
- 2 × Kirkland Signature Vitamin D3 Bottles
- Each bottle: 600 softgels
- Total: 1,200 softgels
- Brand new • Factory sealed
🟩 Freshness & Quality Guarantee
- Long expiration dates (05/2028)
- Stored in climate-controlled inventory
- No old, damaged, or shelf-worn bottles
- Authentic Kirkland Signature product
🎯 Ideal For
- Daily bone & immune support routines
- Households that supplement year-round
- Bulk buyers looking for the best value
- Adults seeking consistent Vitamin D intake
🚚 Shipping
- Ships same or next business day
- Securely packaged to prevent damage
- Fast USPS or UPS delivery with tracking
These statements have not been evaluated by the FDA.
This product is not intended to diagnose, treat, cure, or prevent any disease.
Kirkland Signature™ is a trademark of Costco Wholesale Corporation.
Vaulted Supply is not affiliated with or endorsed by Costco.
☀️ Stock Up on Vitamin D3 — Long-Lasting 2-Pack Value!
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- High Quality
- Fast Delivery

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1. 1) How fast do you ship?
Answer: Most orders ship within 1 business day (Mon–Fri). You’ll receive tracking as soon as your order is packed and scanned.
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Answer: We accept returns on eligible items within 30 days of delivery (items must be unused and in original packaging).
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Answer: Absolutely! Yes. We only sell authentic products from reputable sources. If you ever have a concern, reach out—we’ll help immediately.