Nature's Bounty Nature’s Bounty Vitamin D3 K2 Supplement
4000 IU Vitamin D3 plus 100 mcg of Vitamin K Supplements for Adults for Heart & Bone Health Support, 30 Day…
Price as of 2026-06-19. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$5–$15← You are here
- Mid-range:$15–$31
- Premium:$31+
Is This Right For You?
- •Budget-conscious shoppers — priced below 84% of vitamins
- •Nature's Bounty loyalists — the brand spans 41 products in our database
- •Nature's Bounty Nature’s Bounty Vitamin C + Rose Hips offers a better rating (4.8/5) at a similar or lower price ($7)
- •Nature's Bounty Nature’s Bounty Vitamin C + Rose Hips — 41% cheaper at $7 (Score A+)
- •Sports Research ® Vitamin D3 4000 IU — higher rated at 4.8/5 ($18)
📊 Based on data analysis of 147 products in this category.
Mubboo Score: B+
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other vitamins
Computed from live Amazon rating, review count, and price across 147 vitamins available to US consumers · last refreshed 2026-06-19.
How It Compares
This Product Nature's Bounty Nature’s Bounty Vitamin D3 K2 Supplement | Most Popular Goli Apple Cider Vinegar Gummies | Best Rated Sports Research ® Vitamin D3 4000 IU | Best Value Nature's Bounty Nature’s Bounty Vitamin C + Rose Hips | |
|---|---|---|---|---|
| Price | $12.74 | $28.80 | $17.95 | $7.49 |
| Rating | 4.7/5 | 4.4/5 | 4.8/5 | 4.8/5 |
| Reviews | 1,540 | 368,604 | 71,411 | 49,300 |
| Mubboo Score | B+ | A- | A | A+ |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Prioritize supplements with clean ingredient panels and a form you enjoy taking, like gummies or small softgels, to maintain consistency. For nootropic formulas, start with one capsule with food to gauge tolerance, and allow several weeks for full benefits.
- Great Taste / No Unpleasant Flavor
- Convenient and Easy to Take
- Noticeable Health Benefits
- Clean Ingredient Profile
- Trusted Brand Reliability
- Side Effects / Adverse Reactions
- Delayed or Insufficient Results
- Cost / Supply Concerns
Related Video Reviews
- 📹 The Supplements That ACTUALLY WORK — Dr. Eric Berg DC
- 📹 Top 5 Supplements for Longevity, Performance, and Overall Health — Quinn Stillson MD
- 📹 Doctor Reveals the ONLY 6 Supplements Worth Your Money! — Doctor Youn
About Nature's Bounty
- 41 products in our database
- Average rating: 4.6/5 across all products
- Price range: $4.86 – $105.24
- Categories: Biotin Supplements, collagen, herbal-supplements, Magnesium Supplements, Melatonin, Omega-3 Supplements
If not the Nature’s Bounty Vitamin D3 K2 Supplement, consider these
Bottom Line
Nature's Bounty Nature’s Bounty Vitamin D3 K2 Supplement earns Mubboo Score B+. Priced at $13 — a budget-friendly option, below the category average of $27. Rated 4.7/5 from 1,540+ reviews. Strong buy if: budget-conscious shoppers, nature's bounty loyalists. Skip if: nature's bounty nature’s bounty vitamin c + rose hips offers a better rating (4.8/5) at a — Goli Apple Cider Vinegar Gummies (Score A-, $29) may fit better.
Frequently Asked Questions
Is the Nature's Bounty Nature’s Bounty Vitamin D3 K2 Supplement worth buying in 2026?
It earns a Mubboo Score of B+, with a 4.7/5 rating from 1,540 reviews — better than 76% of vitamins we track.
How much does the Nature's Bounty Nature’s Bounty Vitamin D3 K2 Supplement cost?
It is currently $12.74 — budget-tier pricing for vitamins.
How does the Nature’s Bounty Vitamin D3 K2 Supplement compare to other vitamins?
The category's most-reviewed alternative is the Goli Apple Cider Vinegar Gummies (4.4/5, 368,604 reviews, $28.80). The Nature’s Bounty Vitamin D3 K2 Supplement carries a Mubboo Score of B+ vs A-.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-19) and may change.