Product Details
The Parathyroid Peptide Bioregulator
You have four tiny parathyroid glands. Each one is about the size of a grain of rice. They sit on the back of your thyroid.
Small as they are, they have a big job. They help keep calcium and phosphate in balance. Your bones, muscles, and nerves all depend on that balance every day.
Bonothyrk A-21 is a short peptide complex taken from young animal parathyroid tissue. Research suggests organ peptides act as signals for their matching tissue.* So A-21 is meant for one place: your parathyroid glands.
- ✔ May support healthy parathyroid function*
- ✔ May support healthy calcium balance and bone health*
- ✔ Natural peptide complex A-21, 10 mg per serving
- ✔ Short courses: 10 days or 30 days, then a break
- ✔ Part of the original Khavinson bioregulator line
Why Organ Peptides?
Professor Vladimir Khavinson and his team at the St. Petersburg Institute of Bioregulation and Gerontology studied short peptides for more than 40 years. Their key finding: each organ seems to respond best to peptides from the same kind of tissue (Khavinson, 2002).*
Later research suggests these short peptides are small enough to enter the cell nucleus. There, they may help regulate gene expression in their target tissue (Khavinson et al., 2020).*
That is why every bioregulator has an A-number. A-21 is the parathyroid. Learn the full system in our guide on how to read the Khavinson A-number system.
Pairs Well With
- Sigumir A-4, the cartilage bioregulator. It may support healthy joints and mobility.*
- Thyreogen A-2, the thyroid bioregulator. Your parathyroid glands sit right on your thyroid.*
Want the full set? The Musculoskeletal System Bundle combines Bonothyrk with Sigumir, Ventfort, and Vladonix. Or browse all peptide bioregulators.
Frequently Asked Questions
What is Bonothyrk A-21?
Bonothyrk A-21 is the parathyroid peptide bioregulator in the Khavinson line. It is a natural peptide complex from young animal parathyroid tissue, taken as a capsule.
What do the parathyroid glands do?
They help keep calcium and phosphate in balance. Your bones, muscles, and nerves rely on that balance.
Should I buy 20 or 60 capsules?
60 capsules is a full 30 day course and the better value. 20 capsules is a 10 day course if you want to start smaller.
Can I take Bonothyrk with other bioregulators?
Yes. Many people pair it with Sigumir (cartilage) or Thyreogen (thyroid). Each one is matched to a different tissue.
Does it contain dairy?
Yes. Each capsule contains lactose.
References
- Khavinson VKh. Peptides and Ageing. Neuro Endocrinology Letters. 2002;23 Suppl 3:11-144. PMID: 12374906
- Khavinson V, Linkova N, Diatlova A, Trofimova S. Peptide Regulation of Cell Differentiation. Stem Cell Reviews and Reports. 2020;16(1):118-125. DOI: 10.1007/s12015-019-09938-8
Benefits
- Targeted. A-21 is matched to parathyroid tissue, not spread across your whole body.*
- Natural. The peptide complex comes from young animal parathyroid tissue.
- Research-based. Built on four decades of work from the St. Petersburg Institute of Bioregulation and Gerontology.
- Simple. 2 capsules a day with a meal.
- Course-based. Take it for 10 or 30 days, then pause.
Presentation and Pack: Produced in capsules 0.2g each. One pack contains 60 capsules
Ingredients (per 1 capsule): micro crystalline cellulose (E460); beet sugar; sugar; lactose; starch; peptide complex A-20 ( bone marrow peptide); twin-80
Daily dose contains: (2 capsules), 20mg of peptide complex A-20 ( bone marrow peptide)
Take 2 capsules a day with a meal.
- Pick your course. 20 capsules lasts 10 days. 60 capsules lasts 30 days.
- Take a break. Most people repeat a course every 4 to 6 months.
For adults. Do not use if you are pregnant, nursing, or sensitive to any ingredient. Talk to your doctor before use if you take medication or have a health condition.
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Information on this site is provided for informational purposes only and is not meant to substitute for the advice provided by your own physician or other medical professional. The results reported may not necessarily occur in all individuals. QI Enterprise Inc. is providing this site and its contents on an "as is" basis and makes no representations or warranties of any kind with respect to this site or its contents. Except as specifically stated on this site, neither QI Enterprise Inc. nor any of its directors, employees or other representatives will be liable for damages arising out of or in connection with the use of this site. This is a comprehensive limitation of liability that applies to all damages of any kind, including (without limitation) compensatory, direct, indirect or consequential damages, loss of data, income or profit, loss of or damage to property and claims of third parties. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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