NOW Foods
NOW Foods Vitamin D-3 + K-2
QuickRatey Score
Composite of certifications, ingredient analysis, and sustainability practices.
Certifications
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Customer Rating
Best for
Best for adults seeking a cost-effective, potent daily D3+K2 supplement for bone, immune, and cardiovascular health.
AI Score Review
NOW Foods Vitamin D-3 + K-2 combines 1000 IU of D3 and 45 mcg of K2 per softgel for bone and immune support, a great value for daily wellness.
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Score Breakdown
Each pillar is independently scored from public certifications, ingredient/material sourcing, and brand disclosures, then averaged into the composite QuickRatey Score above.
In-Depth Review
NOW Foods Vitamin D-3 + K-2 is a top-rated Health & Wellness supplement that pairs essential vitamin D3 with menaquinone (K2) for optimal calcium utilization and bone health. This formula delivers 1000 IU of vitamin D3 and 45 mcg of vitamin K2 in a single softgel, designed for adults seeking convenient daily support.
Who it's for
This product is ideal for anyone looking to maintain strong bones, healthy teeth, and a robust immune system, especially those with limited sun exposure.
- Adults over 40 concerned about bone density
- Vegans and vegetarians needing a reliable D3+K2 source
- Individuals with indoor lifestyles or northern climates
- Fitness enthusiasts focused on recovery and skeletal health
Key features & specs
| Feature | Detail |
|---|---|
| Active Ingredients | Vitamin D3 (as Cholecalciferol) 1000 IU, Vitamin K2 (as Menaquinone) 45 mcg |
| Format | Softgel |
| Serving Size | 1 softgel per day |
| Servings per Container | 120 |
| Material / Source | Lanolin-derived D3; soy-based softgel |
| Origin | USA (manufactured in Illinois) |
| Packaging | Plastic bottle with tamper-evident seal, recyclable |
How it compares
Compared to combination drops or capsules from brands like Sports Research or Life Extension, NOW Foods offers a competitive price per serving without compromising potency. Its softgel format ensures easy swallowing and consistent dosing.
How to use it
- Take one softgel daily with a meal containing fat for optimal absorption.
- Store in a cool, dry place away from direct sunlight.
- Consult your healthcare provider before starting, especially if on blood thinners (due to K2).
- For best results, pair with a balanced diet rich in calcium and magnesium.
- Use consistently for at least 8 weeks to assess benefits.
I've been taking NOW Foods Vitamin D-3 + K-2 for three months and my latest blood work showed improved vitamin D levels. Easy to swallow and no aftertaste. — Verified buyer
Sustainability & ethics
NOW Foods uses 100% recyclable bottle materials and is a family-owned company committed to clean manufacturing. The D3 is sourced from lanolin, a byproduct of wool production, which is vegan-friendly although not synthetic. The brand holds Non-GEO, vegan, and cruelty-free certifications, and their production facility runs on renewable energy.
Pro tip
For maximum absorption, take your softgel with a meal containing healthy fats like avocado, olive oil, or nuts. Avoid taking on an empty stomach.
Frequently asked questions
Is NOW Foods Vitamin D-3 + K-2 worth it?
Yes, it offers excellent value for a high-quality combination supplement, with 120 servings at a reasonable price.
Does it work for bone health?
Yes, the K2 activates osteocalcin to direct calcium into bones, while D3 enhances intestinal calcium absorption.
How does it compare to Sports Research D3+K2?
Both are reputable; NOW Foods uses a soy-based softgel while Sports Research uses coconut oil. NOW is typically more affordable per serving.
Is it safe for vegans?
The D3 is derived from lanolin (sheep's wool), so it's not strictly vegan. NOW offers a vegan D2 version separately.
Can I take it with other supplements?
Yes, but avoid taking with high-dose vitamin A or E simultaneously; space them throughout the day.
Pros
- ✓Contains both D3 and K2 in one convenient softgel for comprehensive bone and immune support.
- ✓Excellent value with 120 servings per bottle at a competitive price point.
- ✓Manufactured in the USA under strict third-party testing for purity and potency.
- ✓Non-GMO, vegan, and gluten-free formula suitable for most dietary needs.
Cons
- ✗Softgels are somewhat large and may be difficult for some people to swallow.
- ✗Vitamin D3 is derived from lanolin, not suitable for strict vegans.
Key Facts
- Brand
- NOW Foods
- Category
- Health & Wellness
- QuickRatey Score
- 85/100
- Price Range
- $$ (≈ $16.49)
- Avg Rating
- 4.5/5 (9200 reviews)
- format
- Softgel
- origin
- USA
- packaging
- Plastic bottle with tamper-evident seal
- dietary notes
- Non-GMO, Vegan, Gluten-Free
- active ingredients
- Vitamin D3 1000 IU, Vitamin K2 45 mcg
- servings per container
- 120
- Certifications
- Non-GMO, Vegan, Cruelty-Free, GMP Quality
🌱 Sustainability
NOW Foods uses recyclable bottles, supports renewable energy in manufacturing, and holds multiple third-party certifications for quality and purity.
🧪 Ingredients & Materials
Contains soy (from softgel). No GMOs, no yeast, wheat, gluten, milk, egg, fish, shellfish, tree nut, or sesame.
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What Reviewers Say
"NOW Foods Vitamin D-3 + K-2 is a high-quality, affordable option for those looking to support bone health and immune function."
"Excellent label accuracy and purity. Third-party tested for heavy metals and contaminants."
"Meets label claims; a recommended budget-friendly choice for combined D3 and K2 supplementation."
Frequently Asked Questions
Is NOW Foods Vitamin D-3 + K-2 by NOW Foods ethically made?+
Yes. NOW Foods Vitamin D-3 + K-2 earns an QuickRatey QuickRatey score of 85/100, backed by third-party certifications including Non-GMO, Vegan, Cruelty-Free, GMP Quality. NOW Foods Vitamin D-3 + K-2 combines 1000 IU of D3 and 45 mcg of K2 per softgel for bone and immune support, a great value for daily wellness.
What certifications does NOW Foods Vitamin D-3 + K-2 hold?+
NOW Foods Vitamin D-3 + K-2 holds the following certifications: Non-GMO, Vegan, Cruelty-Free, GMP Quality. These independent verifications cover sourcing, animal welfare, environmental impact, and ingredient safety.
How sustainable is NOW Foods Vitamin D-3 + K-2?+
NOW Foods uses recyclable bottles, supports renewable energy in manufacturing, and holds multiple third-party certifications for quality and purity.
What are the key ingredients or materials in NOW Foods Vitamin D-3 + K-2?+
Contains soy (from softgel). No GMOs, no yeast, wheat, gluten, milk, egg, fish, shellfish, tree nut, or sesame.
How much does NOW Foods Vitamin D-3 + K-2 cost?+
NOW Foods Vitamin D-3 + K-2 is priced in the $$ range for health & wellness. Visit the retailer links above for current pricing.
Where can I buy NOW Foods Vitamin D-3 + K-2?+
NOW Foods Vitamin D-3 + K-2 is available from the brand's official website and major retailers. The product page above lists every verified retailer we track.
Customer Reviews
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Questions & Answers
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