Synergistic D3 and K2 formula ensuring calcium reaches your bones, not your bloodstream - essential protection as oestrogen declines during perimenopause.
Vitamin D3 mobilises calcium from your diet into circulation, but without K2, that calcium can deposit in soft tissues instead of bone. This formula pairs 3,000 IU D3 with 100mcg of K2 (MK7) - the most bioavailable form - to activate osteocalcin and matrix Gla protein, directing calcium precisely where your skeleton needs it. During perimenopause, falling oestrogen accelerates bone mineral loss, making this combination particularly important for active women.
Why This Formula
✔ 3,000 IU vitamin D3 supports calcium absorption, immune function, and mood regulation
✔ 100mcg vitamin K2 (MK7) directs calcium into bones and away from arteries and soft tissue
✔ Synergistic pairing - D3 and K2 work together for optimal bone mineral metabolism
✔ Supports immune system function during periods of hormonal change and high training load
✔ May support mood and energy - vitamin D deficiency is common in the UK and linked to low mood
✔ One capsule daily for simple, effective bone protectionWho It's For
Active women in perimenopause who want to protect bone density as oestrogen declines. Also valuable for anyone training regularly who needs robust immune and mood support, particularly through the UK winter months.
Not suitable for children. Consult your healthcare practitioner if pregnant, lactating, taking blood-thinning medication (warfarin), or under medical supervision.
The xSpan Labs Standard
Small-batch manufactured in the UK to GMP and ISO 9001 standards. No unnecessary fillers, no artificial colours, no inflated marketing - just premium-grade ingredients in their most effective forms. Every batch is tested for purity and potency.
Vitamin D3 3,000 IU & K2 100ug - Bone Density & Immune Support for Perimenopause
Directions
Adults take 1 capsule daily. Do not exceed recommended daily dose.
Ingredients
Per capsule Vitamin D3 75µg (3000iu) 1140% NRV: Vitamin K2 100 µg 133% NRV. Bulking Agent: Microcrystalline Cellulose, Capsule Shell: (Hydroxypropyl Methylcellulose), Vitamin D3 Prep (Acacia Gum, Sugar Cane, Sunflower Oil, Starch, Cholecalciferol), Vitamin K2 Prep (Dicalcium Phosphate, Vitamin K as MK7 (soya)), Anti-Caking Agents (Magnesium Stearate, Silicon Dioxide).
Cautions
Always consult your health practitioner before taking nutritional supplements if you are taking medication or are under medical supervision. Pregnant or lactating mothers should consult a health practitioner before using health supplements. You should not take supplements as a substitute for a varied balanced diet. Store in a cool dry place, out of reach of children. Do not exceed stated dose unless under instruction from your health practitioner. Allergies/Intolerances:This product is manufactured in a facility that also handles allergy based materials such as nuts, seeds, milk, egg, cereals, soya, mustard, celery, fish, crustaceans and sulphites.
Suitable for Vegetarians but not Vegans.
Vitamin D3 3,000 IU & Vitamin K2 100ug MK7 Vegetarian Capsules:
- Vitamin D contributes to the maintenance of normal bones, muscle function, teeth & immune system
- Vitamin K contributes to normal blood clotting & to the maintenance of normal bones
- Vitamin D is essential for calcium absorption into the blood, but Vitamin K is the nutrient that helps bones utilise that calcium effectively
xSpan Labs Guarantees High Quality D3+K2 formula manufactured exclusively in the UK to GMP code of practice and ISO 9001, using only the finest quality raw materials in their highest grade and purest form so you receive a consistently high quality product.
Our formulation is free from: : ✘lactose, ✘gluten, ✘wheat, ✘yeast, ✘dairy.
Suitable for Vegetarians but not Vegans.
Reviews
Much smaller so much easier to swallow as well for people with difficulty and I love the packaging, its flat easy to store in your cupboard making use of maximum space available in that cupboard.
Great value for money. I've been taking magnesium for a while now and these are just as good as the more expensive brands.
I have been taking magnesium for a while now and these are just as good as the more expensive brands.
Very easy to swallow, I take two at night before bed and it helps me sleep.
I take 2 capsules at night and have a much better sleep.