Vitamin D Supplement

Carlson Vitamin D3 5000 IU

• 77/100 science score
• $14 price

Overview

Carlson Vitamin D3 5000 IU delivers evidence-based dose matching 5000 IU correction protocols (e.g., pragmatic RCT for influenza prevention). Examine.com rates bone health Grade A (Bischoff-Ferrari 2009 meta of RCTs showing dose-dependent fracture reduction) and immune Grade B (15 RCTs). Safety excels with no product-specific issues and trial-backed tolerance to 10x dose. Quality solid via brand lab testing but lacks USP/NSF seals; value competitive at $0.11/serving vs. category $0.10-0.15.

Key strengths

• 5000 IU dose matches RCT-tested levels for serum 25(OH)D increase and bone/immune benefits
• Simple, transparent formula with sunflower oil carrier; lab-tested by FDA-registered facility
• 120 servings at ~$0.11 each, matching category average

Our analysis

Excellent high-potency Vitamin D3 at clinically validated 5000 IU dose with strong RCT backing for bone (Bischoff-Ferrari meta) and immune benefits. Safe profile, no FDA issues, good value. Ideal for deficiency correction but lacks top-tier certs.

Frequently asked questions

Is Carlson Vitamin D3 5000 IU worth buying?

Carlson Vitamin D3 5000 IU has a Verify Influencers trust score of 77/100 based on ingredient quality, clinical evidence, and third-party testing.

What is the trust score for Carlson Vitamin D3 5000 IU?

Carlson Vitamin D3 5000 IU scored 77 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

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