Kapky Welzo Ultra Purity Vitamin D3 & K2

If you scroll to the top of the page, there will be a drop down section called, Certificate of Analysis. Click there to download the PDF.

While not required, taking a Welzo At-Home Blood Test allows you to identify specific biomarker deficiencies (e.g., Vitamin D, hormonal balance, lipid profile) and tailor your Ultra Purity™ routine to your body's exact requirements.

The majority of products in the Ultra Purity™ range utilize plant-based vegan capsule shells. Specific formula sources (e.g., microalgae vs. bovine peptides) are clearly stated on each individual product label.

The clean white capsule shell is an intentional brand design across the Welzo Ultra Purity™ range to maintain visual consistency, protect active compounds from light exposure, and avoid unnecessary artificial dyes or colorants.

Welzo guarantees the authenticity and quality of Kapky Welzo Ultra Purity Vitamin D3 & K2 by sourcing directly from verified manufacturers or vetted third-party distributors. 

Additionally, we maintain full inventory oversight, allowing us to trace the product's origin directly to your delivery address.

We also try to ensure suppliers are GMP Certified. 

We are committed to providing a fully secure and transparent payment method system. We adhere to SSL, PCI DSS Compliance, and Data Integrity policies. 

We accept payment methods via Mastercard, Visa, American Express, ClearPay, Apple Pay, Google Pay, and BACs.

To store Kapky Welzo Ultra Purity Vitamin D3 & K2, check the product packaging guidelines for specific information. Typically, supplements should be stored in a cool, dry environment. 

The information provided on Welzo.com is intended for general knowledge and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always read the manufacturer’s guidelines and consult with your healthcare professional before using any over-the-counter (OTC) products available on this website. Welzo.com does not endorse any specific products, treatments, or procedures mentioned on the site. Use of any information or products on this website is entirely at your own risk. For personalised medical advice, always consult your physician or a qualified healthcare provider.

Third-Party Products: Products listed on Welzo.com may be supplied, listed, or fulfilled by independent third-party sellers. While we strive to maintain accuracy and quality across the Platform, Welzo is not the manufacturer, owner, or legal seller of many listed products and cannot be held responsible for any inaccuracies, product claims, or representations made by third-party vendors. It is your responsibility to verify product suitability, legality, and safety before use or purchase.

If you encounter any incorrect, misleading, or inappropriate content on a product listing, please notify us immediately through the following link: https://welzo.zendesk.com/hc/en-gb/requests/new. We will investigate the issue and, where necessary, liaise with the seller to rectify or remove the listing.

To the fullest extent permitted by law, Welzo disclaims all liability for any loss, damage, or harm resulting from reliance on product information provided by third parties. Use of this website implies acceptance of these terms.