S
SupplementCheckLab
SUPPLEMENTS | FITNESS | BUYING GUIDES

Dr. Berg Maximum Strength 7-in-1 Vitamin D3 K2 10,000 IU | Naturally Derived D3 | 4X Lab-Tested & Verified | High Absorption Formula | K2 D3 Vitamin Supplement | 120 Capsules

Last updated: Jun 2, 2026

Dr. Berg NutritionalsCheck product labelUSP Verified

Dr. Berg Maximum Strength 7-in-1 Vitamin D3 K2 10,000 IU | Naturally Derived D3 | 4X Lab-Tested & Verified | High Absorption Formula | K2 D3 Vitamin Supplement | 120 Capsules

Dr. Berg's Maximum Strength Vitamin D3 K2 supplement offers a high absorption formula, ideal for those looking to enhance their vitamin intake with a trusted, lab-tested product.

Price
$35.99
Rating
4.7 / 5
Reviews
25,300
Last updated
Jun 2, 2026

Affiliate disclosure: SupplementCheckLab may earn commission when you purchase through retailer links, at no extra cost to you.

Ingredient Profile

Active ingredients

Highlighted product signals from the available product profile.

Vitamin D3Vitamin K2

Product Fit

Best-fit signals

Check product label
Best For

Primary shopper use-cases identified from product data.

individuals seeking vitamin D3 and K2 supplementationthose looking for a high-quality, lab-tested product
Fitness Goals

Main needs or product-fit signals this product may support.

USP VerifiedClean & Third-Party Tested SupplementsDr. Berg NutritionalsDr. Berg Maximum Strength 7-in-1 Vitamin D3 K2 10,000 IU | Naturally Derived D3 | 4X Lab-Tested & Verified | High Absorption Formula | K2 D3 Vitamin Supplement | 120 Capsules
Audience Fit

Shown only when audience fit is available.

General supplement shoppers
Training Focus

Shown only when training or wellness focus is available.

capsules
Not Ideal For

Potential mismatch notes when available.

people with specific allergies to ingredientsthose who prefer liquid supplements

Ready to compare?

Check current Amazon price and availability.

The retailer page is the final source for price, shipping, availability, size, and ingredient label details.

Go to Amazon

Related Products

Similar products to compare

View product library →

Trust Signals

How this product page is prepared

Comparison criteria

We compare category fit, price, rating, review volume, ingredient signals, use-case tags, and product profile completeness.

Original summary note

Summaries are written from structured product signals and AI-assisted product intelligence, not copied as retailer listing text.

Retailer verification

Always confirm label facts, price, size, availability, and shipping on the retailer page before purchasing.

Corrections

Product details can change. Send correction requests through the contact page with the product URL and detail to review.

Read methodology