Sunday Natural Vitamin D3 + K2 Oil

25 µg elemental vitamin d3 (cholecalciferol) per daily dose

Gluten-freeNo artificial additives

Smart Trust Score™

86

Great

Ingredient quality (30%)80

Well-absorbed form for this category.

Effective dosage (20%)95

Meets clinically effective dose.

Clean formula (15%)100

Minimalist formula — no fillers or sweeteners.

Transparency & testing (15%)100

Third-party testing documented.

Value for money (15%)16

~€0.29 / serving · above category median.

User sentiment (5%)96

Community rating 4.8 / 5.

High absorption

Vitamin form for better bioavailability

Clean formula

No unnecessary fillers, binders or additives

Third-party tested

Independently tested for quality & purity

Good value

Premium quality at a fair price

Methodology focus for Vitamin D3: Dosage clarity, oil-based absorption support, fillers, certifications.

Why we like this

Sunday Natural Vitamin D3 + K2 Oil provides a high dose of elemental vitamin d3 (cholecalciferol) in a well-absorbed form. The formula is clean, free from unnecessary additives, and third-party tested.

Oil-based D3 + high-quality K2

Ingredients

Per daily dose (2 capsules)

Vitamin D3 (cholecalciferol) (as oil drops)

25 µg(80% NRV*)

Vitamin K2 MK-7 (all-trans) 20µg

—

MCT coconut oil

—

* NRV = Nutrient Reference Value

Compare EU sellers

Sunday Natural

1–2 days

Best price

14,47 €

Amazon Germany

2–3 days

16,38 €

Evidence-based scoring

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