Ingredients
| Product name: | Bonusan Osteonyl Expert |
| Content: | 60 vegetarian tablets |
| For whom: | Seniors, Women, Adults |
Supplement Facts per 2 tablets (Serving Size)
| Amount | IE/IU ‡ | RI † | |
| Vitamin B1 (thiamine HCl) | 3 mg | 273% | |
| Vitamin B2 (riboflavin) | 3 mg | 214% | |
| Vitamin B6 (pyridoxal-5-phosphate) | 1,4 mg | 100% | |
| Vitamin C (calcium ascorbate) | 40 mg | 50% | |
| Vitamin D3 (cholecalciferol) | 15 mcg | 600 IE | 300% |
| Vitamin E (D-alpha tocopheryl succinate) | 15 mg | 22 IE | 125% |
| Vitamin K2 (menaquinone-7) (K2VITAL®DELTA) | 40 mcg | 53% | |
| Calcium (calcium ascorbate and calcium carbonate from Atlantic marine algae (Lithothamnium calcareum), Aquamin®) | 450 mg | 56% | |
| Magnesium (magnesium malate) | 100 mg | 27% | |
| Zinc (zinc citrate) | 14 mg | 140% | |
| Iron (iron fumarate) | 7 mg | 50% | |
| Copper (copper bisglycinate) | 0,6 mg | 60% | |
| Manganese (manganese citrate) | 0,6 mg | 30% | |
| Boron (sodium borate) | 1,1 mg | ||
| Bamboo extract (tabashir aerial parts) (Bambusa arundinacea) (standardized to a minimum of 75% silica) | 10 mg | ||
| Chondroitin sulfate 90% (bovine) | 60 mg | ||
| L-Arginine HCl | 150 mg |
Ingredients Filler (microcrystalline cellulose, hydroxypropyl cellulose, cellulose gum crosslinked), anti-caking agent (magnesium salts of fatty acids), glazing agents (hydroxypropylmethylcellulose, glycerol, hydroxypropyl cellulose).
Explanation of the composition
‡ IE/IU = International Units. IE/IUs are only used for vitamins A, D and E. The exact definition of 1 IE/IU varies per substance and is established in international agreements.
†RI stands for Reference Intake and replaces the RDA (Recommended Daily Allowance). RI is a guideline for the intake of vitamins and minerals in particular. RI and ADH are equal in number.
Usage advice
Suggested use
Take 2 tablets daily before bedtime.
Stick to the recommended daily dosage, unless advised otherwise.
A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet.
If you have health issues or are taking medication, always consult your doctor before taking certain supplements. More usage advice.
Storage advice Store in a cool, dry and dark place. Not in the refrigerator.
Keep out of reach of children.
Best by date 60 tablets: August 2028
Allergy information / Warnings
| Warnings |
| Before using a vitamin K supplement, consult your doctor or pharmacist if used simultaneously with coumarin derivatives (anticoagulants such as warfarin, acenocoumarol and phenprocoumon). |
| Magnesium may have a laxative effect at doses above 250 mg. |
| This dietary supplement is not recommended for children under 1 year of age. |
| This supplement is: |
| Not suitable for vegetarians |
| Not suitable for vegans |
Bonusan Osteonyl Expert advanced bone formula
Bonusan Osteonyl Expert is an advanced formula that helps maintain normal bones. It provides 450 mg calcium and 15 mcg vitamin D3 per daily dose.
Vitamin D3 supports the reduction of bone mineral loss in women aged 50+ who are in menopause. Low bone mineral density is a risk factor for fractures related to osteoporosis.
What the formula contains
Osteonyl Expert supports bone maintenance with calcium, magnesium, manganese, zinc, vitamin D3, and vitamin K2.
It also includes chondroitin, a full vitamin B complex, multiple minerals, and the amino acid L-arginine.
For women in menopause
This formula was developed with health professionals in mind. It focuses on nutrients that matter for bone support during menopause.
Vitamin D3 helps reduce bone mineral loss in menopause. This matters because low bone mineral density increases fracture risk.
Important note on the claimed effect
The beneficial effect is obtained with a daily intake of at least 1200 mg calcium and 20 mcg vitamin D from all sources.
Why choose Bonusan Osteonyl Expert
- Very complete formula with calcium, magnesium, manganese, vitamin D, and vitamin C.
- Contains Aquamin®, a mineral complex from red algae, rich in calcium and 73 additional minerals.
- Multi-mineral blend with magnesium, manganese, zinc, iron, copper, boron, and silica in well-absorbed forms.
- Includes biologically active vitamins, including vitamin D3.
- Contains co-factors such as chondroitin sulfate and L-arginine.
- Includes patented vitamin K2 as MK-7 from K2VITAL®.
- Developed based on scientific research and professional expertise.
- Produced in the Netherlands in the company’s own factory.
- FSSC certified for food safety and international standards.
Need advice?
Would you like to know more about this product or receive personalized advice from our orthomolecular therapist, Liesbeth?
Then please use our consultation form
Our consultations are free of charge.
Patented ingredients
Aquamin® is a registered trademark of Marigot Ltd.
K2VITAL® DELTA is a registered trademark of Kappa Bioscience.
Other information
Dietary supplement Combination supplement
Produced by Bonusan BV
Edisonstraat 64
3281 NC Numansdorp
T: 0186-745001
For Smeets & Graas
G. Meirstraat 11
9728 TB Groningen
050 850 36 88
Last page change
19 februari 2026
Reviews
No reviews yet
Verified buyer