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Vitamin D3 Pro
€46.34
Trusted Shops certified1
Due to high demand: only limited stock remaining in the EU warehouse
Trusted Shops certifiedProduct description
Key Benefits
- Combined D3, K1, and K2 formula.
- Vitamin D contributes to immune function.
- Vitamin D supports calcium absorption.
- Vitamin K contributes to normal bones.
- Vitamin K supports normal blood clotting.
Vitamin D3 Pro Softgels combine vitamin D3 with vitamins K1 and K2 in one daily formula. Vitamin D contributes to the normal function of the immune system, the maintenance of normal bones and teeth, and the normal absorption and utilisation of calcium and phosphorus. Vitamin K contributes to normal blood clotting and to the maintenance of normal bones. Bringing these nutrients together reflects how they are often used in the body, particularly where calcium balance matters.
The softgel format is easy to take and fits well into structured daily routines, including those that support regular training and active lifestyles. Vitamin D3 Pro Softgels offer a clear, practical way to include vitamins D and K as part of consistent nutritional intake.
Why Designs For Health is Healf
As a division of Designs for Health, founded in 1989, Designs for Sport exists to support high-performance athletes with nutritional products developed with purpose and precision. Built on a science-first philosophy, the brand creates formulations specifically for the trainers and practitioners who support athletes every day, focusing on synergistic ingredients and clinically relevant quantities rather than trends. Products are designed by healthcare professionals and manufactured in FDA-compliant, NSF-audited GMP facilities, with rigorous testing to verify identity, purity, strength, and composition.
With over 20 products certified by NSF Certified for Sport®, the range meets strict standards for purity and banned-substance testing. This research-driven approach brings decades of formulation expertise into the athletic space, earning the trust of athletes and professionals working at the highest levels of performance.
With over 20 products certified by NSF Certified for Sport®, the range meets strict standards for purity and banned-substance testing. This research-driven approach brings decades of formulation expertise into the athletic space, earning the trust of athletes and professionals working at the highest levels of performance.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Ingredients
Vitamin K (as Vitamin K1 Phytonadione 1000 µg; Vitamin K2 MK-4 1000 µg), Vitamin D (as Cholecalciferol) (2000 IU), Medium Chain Triglycerides, Softgel Ingredients [Bovine Gelatin, Glycerine, Purified Water, Annatto (Colour)], Deltagold® Tocotrienols, Beeswax, Quillaja Extract
Suggested use
Take 1 softgel per day with a meal or as directed by your health care practitioner.
Reviews
Shop by collection
The Healf Promise
Rated 4.8 (Excellent) based on 13,000+ reviews on Trustpilot
Dillon Jagatia
A comprehensive approach to wellbeing
Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.
Jesse Hansen-Bartel
Top-tier products
If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
Lydia Free
The best wellbeing website…
The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
Alex
Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
Janet
Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
Dillon Jagatia
A comprehensive approach to wellbeing
Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.
Jesse Hansen-Bartel
Top-tier products
If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
Lydia Free
The best wellbeing website…
The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
Alex
Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
Janet
Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
Frequently asked questions
How do we curate our products?
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
Do you have resources on how to enhance wellbeing?
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
How can I find out more about the ingredients in a product?
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The DiscoveryOur approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.
Expert ValidationEach product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.
Community TestingBy collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.
