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Vitamin D (5000 IU) - Nutrabio
NutraBio Vitamin D (5000 IU) provides a potent dose of Vitamin D3 (as cholecalciferol), a crucial fat-soluble vitamin that is naturally present in only a few food sources. Vitamin D3 is essential for various bodily functions, ranging from promoting bone health to enhancing immune system performance.
Our Vitamin D3 supplement mirrors the form of Vitamin D3 produced by the body when exposed to ultraviolet (UV) sunlight, ensuring you receive Vitamin D in its most natural and effective state. This formulation is designed to be more than three times as effective as other forms of Vitamin D3 in raising and maintaining Vitamin D concentrations in the bloodstream for an extended period.
Delivery times depend on the shipping method selected at checkout:
For orders shipping to military bases (APO, FPO, DPO, AA, AE, AP), delivery may take up to 3 weeks due to additional processing times.
Please note, we have a strict cutoff time of 4 PM PST for all orders. Orders placed after this time will be processed the following business day. We process and fulfill all orders within 24 hours (excluding weekends and holidays).
To maintain your privacy, we ship all orders in plain brown boxes with no graphics or branding—only the shipping label is visible.
If your order has not shipped, it may be due to a discrepancy. We recommend contacting our customer service team for assistance.
We would like to remind our customers that all sales of muscle builder products are FINAL — even if the item has not yet left our shipping department. We strongly encourage you to carefully review your order details before completing your purchase.We do not store credit card details nor have access to your credit card information.