Peps
What is Calcitonin salmon?
Salmon calcitonin is a hormone medicine that reduces bone breakdown. Injectable and nasal preparations have distinct clinical histories and instructions.
Biological role or research focus
Calcium regulation and bone conditions.
The exact formulation and indication matter; a peptide category does not describe a universal bone treatment.
Role reference: MedlinePlus · Calcitonin salmon ↗
Names you may encounter
calcitonin
Search terms can include brands, combinations, or historical names. They are not automatic product equivalents.
- Class / identity
- Calcium-regulating hormone
- Main research area
- Bone resorption and blood calcium
- Evidence featured
- Human randomized trial
- Source check
- October 4, 2026
Molecular structure
Mechanism & research rationale
Calcitonin restrains bone resorption, which differs from the bone-forming approach of teriparatide or abaloparatide. It also influences calcium balance.
Clinical uses & product context
The injection reference describes selected osteoporosis, Paget disease, and high-calcium uses. The PROOF study below tested nasal spray in osteoporosis, so its results should be read in that formulation-specific context.
What does the evidence show?
Selected published evidence, with the population, findings, and limits kept together. These original summaries draw on publication abstracts; they are not a systematic review.
Human randomized trial · 2000
PROOF
A randomized trial of nasal spray salmon calcitonin in postmenopausal women with established osteoporosis: the prevent recurrence of osteoporotic fractures study. PROOF Study Group.
- Population / model
- 1,255 postmenopausal women with established osteoporosis.
- Study design
- Five-year nasal-spray study; all groups also received calcium and vitamin D.
- Main finding
- The prespecified middle-dose group had fewer new vertebral fractures than placebo: 51/287 versus 70/270; relative risk 0.67. The other dose groups did not significantly differ from placebo.
- Limits & context
- Only 511 participants completed five years. Attrition and the inconsistent dose response matter. Nasal-spray findings should not be transferred automatically to injectable products or every fracture type.
Read the original paper for methods, adverse events, funding, and conflicts of interest. Publisher access may require a subscription.
Further reading · 4 additional publication links
Exact-name PubMed search checked 2026-10-04. These records have not been appraised. A name match can include related compounds, combinations, or other formulations; it does not establish safety or benefit.
Calcitonin. ↗
· 2006 · Review
Calcitonin Stewardship Strategies. ↗
Journal of pharmacy practice · 2019 Oct · Journal Article, Review
Treatment of postmenopausal osteoporosis. ↗
Pharmacotherapy · 2005 Apr · Journal Article, Review
Primary Osteoporosis Induced by Androgen and Estrogen Deficiency: The Molecular and Cellular Perspective on Pathophysiological Mechanisms and Treatments. ↗
International journal of molecular sciences · 2024 Nov 12 · Journal Article, Review
Read available full text ↗
New editorial updates
New source discoveries
Links appear automatically. Unreviewed discoveries are not verified medical findings.
Safety & precautions
Key precautions
Allergic reactions, including reactions to salmon calcitonin, require attention. The appropriate benefit-risk assessment depends on the indication, formulation, and current prescribing information.
Source: MedlinePlus · Calcitonin salmon ↗
This is not a complete list of contraindications, interactions, or adverse effects. Medicine labels apply to specific products and indications; research-use listings are not interchangeable with approved medicines.
What are people discussing?
No editorial transcript note has been reviewed for this profile yet. Below are the matching video records available for exploration; title and caption matches are not verified claims.
Watch the source discussions
0 matching video records · 0 with captions indexed.
Across the full library, 30 caption files are indexed from 20,199 inventoried videos. Most transcripts remain unreviewed. Select a thumbnail or timestamp to watch inside PepsRadar. Thumbnail images load from YouTube.
No matching video has been identified in the current snapshot.
Sources & supplier listings
Listings are grouped by the vendor’s stated identity. Blends and modified derivatives are labeled separately. Inclusion is not a quality assessment or an endorsement.
We have not added a supplier for this profile. Missing products and coded listings are not filled with guesses.
Catalog checked 2026-10-04. Seller listings retain their stated intended use. Shops covered: BioLongevity Labs, BioLongevity Supplements, American Peptides, PSPeptides. This is not a market-wide comparison. Affiliate participation does not determine evidence or editorial coverage.
Questions worth asking
- Which indication and formulation does the source describe?
- Does the video make a broader claim than the source supports?
- The exact formulation and indication matter; a peptide category does not describe a universal bone treatment.
- What adverse effects, uncertainty, and conflicts of interest does the original source report?
Frequently asked questions
Why separate nasal and injectable evidence?
Route and formulation change exposure and the clinical use being tested. A nasal-spray fracture study is not an injection study.
Did every PROOF dose reduce fractures?
No. The prespecified middle-dose group differed from placebo; the other groups did not show statistically significant reductions.
References & editorial record
- MedlinePlus · Calcitonin salmon ↗
- A randomized trial of nasal spray salmon calcitonin in postmenopausal women with established osteoporosis: the prevent recurrence of osteoporotic fractures study. PROOF Study Group. ↗
Source notes checked 2026-10-04. Original PepsRadar summaries. Not reviewed by a medical professional. Topic grouping is editorial navigation, not a treatment recommendation. Video notes specify which excerpts were reviewed; no full transcripts are published.