Strengthen bones and prevent density loss with calcium, K2 and D3 combined
per day
★★★★★ "I won't go back to high street supplements. The difference in quality is something you can actually feel." Susie
Have questions about OsteoAid?
"I have osteoporosis. Will this help rebuild bone density?"
"My DEXA scan showed osteopenia. I take calcium and D3 already. What else do I need?"
"I'm postmenopausal and my bone scan was borderline. Should I start this now?"
Get tailored guidance from Nutri365, your personal AI health expert.
★★★★★ "Finally, something that tells you what you actually need." Sarah
Support bone strength and density with calcium, K2 and D3 combined
A targeted bone health formula providing the key nutrients involved in bone mineral density maintenance and formation. Each capsule delivers 78mg calcium (as citrate, a well absorbed form), 27mg magnesium, 3.8mcg vitamin D3, 7.4mcg vitamin K2, 74mcg vitamin B12 (as methylcobalamin) and 0.4mg manganese alongside two bone specific additions: 14mg silicon (as choline stabilised orthosilicic acid) and 232mcg boron. Silicon is a required cofactor for collagen crosslinking in bone matrix, and orthosilicic acid is the most bioavailable supplemental form. Boron supports the metabolism of calcium, magnesium and vitamin D within bone tissue.
Green tea extract at 83mg (45% EGCG) provides antioxidant support for osteoblasts (bone building cells), which are particularly sensitive to oxidative damage. The vitamin D3 and K2 pairing ensures calcium absorbed through the gut is directed into bone rather than depositing in soft tissues. This formula may contain up to 5mg of naturally occurring caffeine per capsule from the green tea extract. The vegetarian capsule shell makes this suitable for most dietary requirements.
Key benefits:
| Each capsule contains: |
% NRV* | |
|---|---|---|
| Vitamin A (296 IU) | 177 mcg | 4% |
| (as Beta Carotene) | ||
| Vitamin D3 (150 IU) | 3.8 mcg | 76% |
| Vitamin K2 | 7.4 mcg | 10% |
| Vitamin B12 | 74 mcg | 2960% |
| Calcium | 78 mg | 10% |
| Magnesium | 27 mg | 7% |
| Manganese | 0.4 mg | 20% |
| Green Tea Extract (45% EGCG) | 83 mg | † |
| Silicon | 14 mg | † |
| (as Choline-stabilized Orthosilicic Acid) | ||
| Boron | 232 mcg | † |
† Nutrient Reference Value (NRV*) not established
Calcium Citrate, Magnesium Citrate, Hydroxypropyl Methylcellulose (capsule), Green Tea, Orthosilicic Acid, Choline Chloride, Menaquinone 7 Beta Carotene Powder, Manganese Citrate, Cholecalciferol, Boric Acid, Methylcobalamin.
This product may contain up to 5 mg per capsule of naturally occurring caffeine (<0.7% of total capsule contents).
Directions for use:
Take 3 capsules twice per day with meals, ideally with breakfast and lunch.
The six capsule daily dose provides 468mg calcium, 162mg magnesium, 22.8mcg vitamin D3, 44.4mcg vitamin K2, 84mg silicon, 498mg green tea extract and 1392mcg boron. Splitting the dose between two meals improves calcium absorption, as the body absorbs calcium more efficiently in smaller amounts.
Avoid taking at the same time as iron supplements, as calcium inhibits iron absorption. Separate by at least 2 hours. For best results, combine with weight bearing exercise, which stimulates bone formation. Allow 6 to 12 months of consistent use alongside exercise to assess bone density improvements, as bone remodelling is a slow process.
Suitable for men.
Suitable for women.
Not suitable for people under sixteen years of age.
If pregnant or breastfeeding consult your healthcare professional before purchasing and consuming this product.
Suitable for vegetarians.
Not suitable for vegans.
No gluten containing ingredients.
No nut containing ingredients.
No dairy containing ingredients.
If you are taking medication consult your prescribing physician before purchasing and consuming supplements.
Store in a cool dry place.
Keep out of reach of children.
Information displayed does not constitute medical advice.
This product should not be used as a substitute for a varied diet.
Once opened, consume within 3 months.

Why clinical grade matters
What the research shows
Our Health Reference Library is an ever-growing collection of peer-reviewed research and health guidance.

Nutri Tailor makes supplements make sense, but what does this mean?
Positive health results come from combining high-quality supplements with expert guidance.
We only stock clinical-grade, additive-free supplements selected by experienced nutritional therapists.
Nutri365, our AI health expert, gives you personalised advice to find exactly what your body needs.
What sets us apart
We offer all the supplements you need to achieve your goals making website hopping a thing of the past.
Our range of supplements are clinical grade and additive-free.
All our guidance is grounded in peer-reviewed, academically validated research.
Recommended by nutrition experts
In an ideal world, everyone would get their supplement advice from a nutrition professional. Unfortunately, this is not always possible.
This is where Nutri Tailor comes in as it is the only platform to combine expert advice with showing you which supplements are the highest quality in the most effective combination.
Registered Associate Nutritionist (ANutr), MSc Nutritional Medicine

OsteoAid supports cartilage, reduces inflammation, and promotes comfort.
Reduced stiffness within 4-6 weeks. Full benefits over 2-3 months.
Generally yes. Consult your provider for interactions.
Inflammation, cartilage breakdown, autoimmune conditions, and injuries all contribute. Identifying the cause guides treatment.
Gentle movement often helps. Avoid high-impact activities during flares. Strengthen supporting muscles.
Glucosamine supports cartilage structure. Collagen provides building blocks. Many people benefit from both.
