Botox vs Dysport: How Clinic Pricing Really Compares

The short answer

Dysport almost always shows a lower price per unit, and that number is close to meaningless on its own — a Dysport unit is not equivalent to a Botox unit, and treating an area takes roughly two and a half to three times as many of them. Compare the total quoted for the area, never the per-unit rate.

Botox vs Dysport at a glance

How they actually differ

Both products are botulinum toxin type A. Both block acetylcholine release at the neuromuscular junction, so the treated muscle contracts less and the dynamic line it creates softens. The clinical goal is identical, and in trials on the glabellar complex both perform well.

The commercial difference starts with the accessory proteins. Botox arrives as a complex of the neurotoxin bound to larger protein structures; Dysport's formulation carries smaller accessory proteins. That difference is the usual explanation given for Dysport's slightly wider spread from the injection point — helpful across a broad forehead where you want even softening, less helpful around the eye where a millimetre of unintended diffusion changes the outcome.

The pricing difference starts with the unit definition, and this is the part patients consistently miss. A "unit" is not a standardised quantity of drug across brands. Each manufacturer defines potency against its own biological assay, so a Dysport unit and a Botox unit measure different amounts of biological activity. Injectors typically work at a conversion of roughly 2.5 to 3 Dysport units for every 1 Botox unit. A clinic advertising Dysport at a third of the Botox unit price is therefore quoting, in practice, a similar total for the same area — sometimes slightly less, sometimes not. The number that means something is the total for the treatment, or the total units multiplied by the rate for that specific product.

What each one costs

In our pricing sample, neurotoxin injections carry a median of $11 per unit across 5 clinics, with quotes clustering tightly between $10 and $11.50. That is a small sample and it reflects per-unit pricing for Botox-style dosing, so treat it as a reference point rather than a national standard. We have no comparable per-unit figure for Dysport, and rather than extrapolate one from a conversion ratio, the honest answer is that Dysport pricing varies by clinic and region and should be requested directly.

Two structural things move a quote more than brand choice does. First, the pricing model: clinics that charge per area bundle an assumed unit count into a flat fee, which is convenient but obscures how much product you are actually receiving. Always ask how many units are included — the same "forehead treatment" can mean a conservative dose or a substantial one. Second, the injector. Time with a physician or an experienced nurse injector who maps your movement pattern before dosing costs more than a volume clinic, and that difference generally shows in the result.

Both brands run patient loyalty programmes — Allē on the Botox side and ASPIRE on the Dysport side — which accumulate points redeemable against future treatments. If you are committed to one product long term, the programme changes your effective annual cost, and it is worth asking which one a clinic is enrolled in before you choose.

Who should choose which

Choose Dysport if you are treating broad areas, particularly horizontal forehead lines and the glabellar complex between the brows, and if you want to see change quickly — many patients notice softening within a couple of days, which matters when you are treating ahead of a specific date. It is also worth trying if you have previously found Botox results faded faster than you expected; response varies between individuals, and switching products is a reasonable experiment.

Choose Botox if the target is small and precise — crow's feet at the outer corner, bunny lines along the nose, a lip flip, or masseter work where controlled placement matters more than even diffusion. It is also the sensible default if you have had good results with it before. There is no advantage in switching a product your face responds well to, and the per-unit price gap does not survive the unit conversion anyway. Either way, these are prescription treatments that belong with a licensed injector who will assess your anatomy first — treat any clinic that quotes a price before examining your movement pattern as a warning sign.