OsteoAid

Strengthen bones and prevent density loss with calcium, K2 and D3 combined

★★★★★ Nutri Tailor 4.6/5 "Excellent" on Trustpilot
  • Stronger bones with calcium, D3 and K2
  • Density protection and fracture prevention
  • All co factors for calcium absorption
180 capsules
30 day supply

per day

Guaranteed additive free
Highest purity
Therapeutically effective

★★★★★ "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:

  • Stronger bones with calcium, D3 and K2
  • Density support and fracture prevention
  • All co factors for calcium absorption
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.

OsteoAid
Quality manufacturing

Quality promise

Why clinical grade matters

  • GMP certified, pharmaceutical grade manufacturing
  • Made in UK cleanroom facilities, ISO 9001 & ISO 14001 accredited
  • No fillers, binders or additives — only active ingredients
  • Fully traceable from raw material to finished product
  • Non-GM, non-irradiated, 100% green energy manufacturing

Evidence

What the research shows

Our Health Reference Library is an ever-growing collection of peer-reviewed research and health guidance.

Research and routine
Skye

Really useful! it completely takes the pressure off checking the ingredients all the time and knowing all the supplements on the site are great quality. Highly recommend!

Sue

Amazing service and products- making such a difference to getting my life back on track.

Laura

I've struggled to find supplements that work for me. I was excited about the launch of Nutri Tailor. All of their knowledge is distilled into the symptom specific plans so there is no need to do hours of research before buying. The customer support has been incredible. Would highly recommend this site to anyone who is looking to enhance their health or manage symptoms through more holistic practices.

Alex

I'm seriously thrilled with Nutri Tailor! Their supplements have made a huge difference in how I feel - more energy and overall well-being especially in the afternoon at work. And their customer service is top-notch, they really take care of you. I'm sticking with Nutri Tailor for the long haul!

Why nutri Tailor?

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.

How we're different

What sets us apart

Everything you need in one place

We offer all the supplements you need to achieve your goals making website hopping a thing of the past.

Nothing but the best

Our range of supplements are clinical grade and additive-free.

Expertise you can trust

All our guidance is grounded in peer-reviewed, academically validated research.

Trusted by professionals

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.

Kasia Key

Registered Associate Nutritionist (ANutr), MSc Nutritional Medicine

Frequently asked questions

How does OsteoAid support joint health?

OsteoAid supports cartilage, reduces inflammation, and promotes comfort.

How long until I notice improvements?

Reduced stiffness within 4-6 weeks. Full benefits over 2-3 months.

Can I take this with anti-inflammatory medications?

Generally yes. Consult your provider for interactions.

What causes joint pain?

Inflammation, cartilage breakdown, autoimmune conditions, and injuries all contribute. Identifying the cause guides treatment.

Should I still exercise with joint pain?

Gentle movement often helps. Avoid high-impact activities during flares. Strengthen supporting muscles.

What is the difference between glucosamine and collagen?

Glucosamine supports cartilage structure. Collagen provides building blocks. Many people benefit from both.

OsteoAid

OsteoAid

£46.80