As an affiliate, we earn from qualifying purchases. Price may vary.
With the Dr. Berg Maximum Strength 2-in-1 Vitamin D3 K2 5,000 IU, Dr. Berg Nutritionals aims to offer quality nutrition that fits your lifestyle.
For those who take their health seriously, this vitamin supplement covers essential bases.
Berg Nutritionals' vitamin D supplement supports bone health, immune function, and calcium absorption.
A practical addition to your daily wellness routine.
Suitable for vegetarians, so you can supplement confidently on a plant-inclusive diet.
Priced competitively, offering solid value without cutting corners on quality.
Typically ranges from $14–$17 — a competitive price point for the US market.
Overall, a worthy contender in the vitamins space from Dr. Berg Nutritionals.
The brand behind this product — their story and what they stand for.
US-based supplement brand offering vitamins and health supplements.
Understand which fitness goals this product is best suited for.
General Health
A solid addition to your daily wellness routine, supporting overall nutrition and vitality.
Track how the price has changed over the last 90 days on Amazon.com.
Step-by-step usage instructions so you get the most out of every serving.
Take the recommended dose as indicated on the pack — usually 1 tablet/capsule per day.
Consume with a meal for better absorption, especially fat-soluble vitamins (A, D, E, K).
Maintain consistency — vitamins work best with daily, long-term use.
Get a blood test before supplementing to identify actual deficiencies. Vitamin D and B12 are commonly low in India.
See how this product compares to similar options in its category.
| This Product | NatureWise | Sports Research | Triquetra Health | |
|---|---|---|---|---|
| Price | $17.99 | $14.99 | $23.95 | $21.97 |
| Per Serving | - | - | - | - |
| Servings | — | — | — | — |
| Lab Tested | ✗ | ✓ | ✓ | ✗ |
| Rating | 4.7 ★ | 4.7 ★ | 4.7 ★ | 4.6 ★ |
Common questions about this product — answered clearly and honestly.
Yes, this product is vegetarian-friendly. It does not contain any non-vegetarian ingredients.
As of our last check, this product does not have publicly listed third-party lab testing. Look for brands that offer Trustified, NABL, or Labdoor certifications for verified purity.
NatureWise
NatureWise Vitamin D3 5000iu (125 mcg) 1 Year Supply for Immune Support, Healthy Muscle Function, and Bone Health - Non-GMO, Gluten Free in Organic Extra Virgin Olive Oil, (Mini Softgel), 360 Count
Sports Research
Sports Research® Vitamin D3 + K2 w/ Coconut Oil - Vegan Vitamin D 5000iu & Mk7 Vitamin K 100mcg for Bone & Immune Support - Vegan Certified · Non-GMO · Soy Free - 60 Softgels
Triquetra Health
L Methyl Folate 15mg Plus Methyl B12 Cofactor – High Potency, Active 5-MTHF Form - Supports Mood, Methylation, Cognition – Bioactive Forms of Vitamin B9 & B12 (60 Capsules – 60 Servings)
Centrum
Centrum Silver Men's 50+ Multivitamin with Vitamin D3, B-Vitamins, Zinc for Memory and Cognition - 200 Tablets
In-depth guides and articles to help you make a more informed choice.
