Loved by Parents Like You.
See Vitamin D3+K2 (2,000IU) in action
Key Benefits and Actions†
FOR NEURO/IMMUNE SUPPORT & EVERYDAY USE.
USDA Organic NEUROIMMUNE™ VITAMIN D3 (2000IU) + K2 is vitamin formula to enhance Immune function, Neurological support PLUS cognition.
- Vitamin D3, aka cholecalciferol, is the body’s preferred form of vitamin D
- Healthy vitamin D levels support healthy immune function, blood sugar levels, mood, bone health, and more
- Added Vitamin K2 for enhanced absorption
- USDA Organic, Physician Formulated, cGMP, Third Party Tested

Vitamin D
Vitamin D
Third-Party Testing
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Why Buy From Us
Why Families Choose Dr. Green Life™
- Third-party tested for identity, purity, and quality — with results available on each product page
- Made in FDA-registered, cGMP-certified facilities
- Thoughtfully sourced ingredients from trusted growers
- Non-GMO and allergen-conscious formulations
- 30-day satisfaction guarantee
At Dr. Green Life™, our purpose is simple: to provide thoughtfully sourced, high-quality products for families who want a more intentional approach to health.
Quality & Ingredient Integrity
- Our herbals, probiotic, vitamin, and omega ingredients are third-party tested and manufactured in FDA-registered, cGMP-certified facilities.
- Our herbal ingredients are sourced from small farmers and ethical wild harvesters who prioritize sustainable practices and quality.
- Our formulations are developed through careful research and designed with intended use in mind.
- All raw materials and finished products undergo testing for identity, purity, and quality.
- Non-GMO and glyphosate-tested ingredients.
Customer Experience
- Responsive, knowledgeable customer support
- Secure ordering
- 30-day satisfaction guarantee
Testing & Quality Control
We test incoming raw materials and finished products to verify identity, purity, and quality. Our manufacturing partners use a range of analytical methods, including chromatography, spectroscopy, and microbiological testing, to support product consistency and safety.
Certifications & Standards
- NSF GMP Certified
- USDA Organic (where applicable)
- Heavy metal and pesticide testing
- Kosher certified
- Allergen-conscious manufacturing practices
- Non-GMO Project Verified (where applicable)