Key Benefits

• Helps maintain normal bones and supports blood clotting.

Start your day with confidence—Vitamin D Synergy™ combines vitamins K1 and K2 (as MK-4) to help keep your bones strong and support normal blood clotting. With added geranylgeraniol (GG), a naturally occurring compound, this formula is designed for those who want to look after their bone health every day.

Perfect for daily use, especially if you’re looking to maintain your vitamin K intake. Free from gluten, dairy, and soy, and suitable for vegetarians, it’s a simple way to support your wellbeing and keep your bones in balance.

Founded back in 1989, Designs for Health offers over 300 research-backed supplements used worldwide by healthcare professionals. The Designs For Health range includes essential minerals, multivitamins, proteins and specialised health formulations, all made with the aim of promoting wellbeing and vitality. These natural supplements are guaranteed non-GMO and made with carefully vetted ingredients to meet stringent standards. Each product undergoes thorough scrutiny for purity and effectiveness through independent third-party testing. They prioritise a science-based approach, using clinical research to develop their products.

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.

Trans-Geranylgeraniol (GG-Gold®), Vitamin K (as Vitamin K1-Phytonadione 1,000 µg; Vitamin K2-Menaquinone-4 1,000 µg), Vitamin D (as Cholecalciferol)(2,000 IU), Bulking Agent (Microcrystalline Cellulose), Cellulose (Capsule), L-Leucine

Take 1 capsule per day with a meal or as directed by your health-care practitioner.

Warning: Consult your health-care practitioner before using this product if you are taking Coumadin, warfarin, or other anticoagulant medications.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.