What mono threads are
An introduction to mono threads, smooth absorbable threads used in aesthetic medicine, what they are meant to do and how they differ from lifting threads.
Mono threads are fine threads used in aesthetics for particular intended effects. They should not be claimed to reliably enlarge the breast without suitable evidence. As with all thread procedures, the intended effect is defined by the specific product and technique.
What this page should cover
Review at consultation
Thread design & indications
How mono threads differ in design and intended mechanical effect.
Outcome & limitations
The intended outcome and the limits of what the procedure can achieve.
Alternatives
Available alternatives, including options with clearer evidence for added volume.
In this guide
Explore this guide in detail
Five focused pages on the questions people ask most about this option.
Mono vs cog threads
How smooth mono threads differ from barbed cog threads in design, intended effect and typical uses.
Collagen stimulation
A cautious look at the theory and evidence behind collagen stimulation from absorbable threads, and what it can and cannot mean for the breast.
Mono thread aftercare
What the mono thread process typically involves, usual aftercare and what to expect about duration of effects.
Mono thread risks
The possible side effects of mono threads in the breast, who may be at higher risk and the questions to ask before treatment.
Continue reading
Related education
Non-Surgical Breast Enlargement
Return to the full category guide.
Safety and warning signs
Candidacy, risks and when to seek medical help.
External research and sources
Study findings, limitations and original publications.