Skin boosters, polynucleotides and mesotherapy: how they differ

Skin boosters, polynucleotides and mesotherapy are often mentioned in the same breath, partly because all three involve injections into the skin and all three are discussed for skin quality rather than pronounced contouring. The labels, however, describe quite different things, and products within each group vary. This overview explains the differences in general terms so you can arrive at a consultation with clearer questions.

It is not a guide to choosing a treatment. Whether any of these approaches fits your skin is a decision for the treating clinician after an assessment. Names also differ between countries and between practitioners, so the same word can describe different products depending on where you hear it. That is one reason to focus on the exact product and its ingredients rather than the label alone.

Skin boosters: a broad term for skin-quality injectables

Skin booster is a broad term used for injectable treatments aimed at skin quality, often in relation to hydration, rather than adding visible volume or changing contour. Because the term is broad, products and protocols vary. A skin booster is not the same as a contour filler, and a consultation should make clear which goal is being discussed and what a realistic assessment plan looks like.

Useful questions include which ingredients the product contains, which area it is intended for and how the clinician would judge whether it fits your skin concerns.

Polynucleotides (PN): a developing area

Polynucleotide treatments, often shortened to PN, involve injectable products discussed for selected skin-quality concerns. The evidence is still developing and varies between products and uses. PN should not be presented as a certain solution, nor described as interchangeable with every other regenerative treatment.

Because PN products come from particular source ingredients, ask about those ingredients and any allergy considerations, and ask what evidence relates to the specific area being proposed.

Mesotherapy: many mixtures under one name

Mesotherapy refers to small injections into the skin rather than a single standardised product. Different practitioners may use different mixtures and protocols, and these should not be treated as interchangeable. The proposed ingredients, the purpose of the treatment and the evidence for that particular formulation are central to the conversation.

If mesotherapy is suggested, ask for the exact product name and a clear description of what is in the mixture.

Comparing them side by side

In broad terms, the differences come down to what is being injected and how clearly it is defined:

• Skin boosters describe a category of skin-quality injectables; the product chosen determines the ingredients.

• Polynucleotides describe a specific type of ingredient, with evidence that is still developing.

• Mesotherapy describes a technique, and the mixture used can differ from one practitioner to another.

• None of them is designed as a contour filler, and none should be presented as a certain outcome.

Your clinician may suggest one of these, a different approach such as medical skincare, or no injectable treatment at all. Sessions, intervals and aftercare depend on the product and your skin, so ask for a written plan rather than relying on general descriptions.

Questions that apply to all three

• What exact product is proposed, and can its name be confirmed in writing?

• What concern is it meant to address, and what is it unlikely to change?

• How many sessions are typically discussed, and how far apart?

• What should you avoid afterwards, including heat, sun or travel considerations?

• Who carries out the injections, and who do you contact if you have questions once you are home?

Is a skin booster the same as a contour filler?

No. Skin boosters are discussed for skin quality, often hydration, rather than volume or contour changes. The treating clinician should explain which goal a proposed product addresses.

Are polynucleotide results certain?

No. Evidence for polynucleotides is developing and varies between products and uses, and individual responses differ. A careful clinician will discuss what may be realistic for you.

Are all mesotherapy mixtures the same?

No. Mesotherapy describes small injections into the skin rather than one product. Ask for the exact ingredients and the reasoning behind the proposed mixture.

If you are considering a skin-quality consultation during a visit to Istanbul, our coordinators can help you arrange it and plan the timing around your trip. Message us on WhatsApp or through the contact form; the assessment and any recommendation will come from the treating clinician.