Neurotoxins. Botox, Daxxify, Dysport, Xeomin.

Dynamic wrinkles — the lines that appear when you express — are caused by repeated muscle contraction. A neurotoxin reduces that contraction at the injection site, which softens the line over the days that follow.

Static wrinkles — the lines that remain when your face is at rest — are different. Neurotoxin softens the dynamic component contributing to them, but it doesn't erase a line that's been etched into the skin. For static lines, energy-based treatments like RF microneedling or fractional resurfacing carry more of the work.

Neurotoxins don't change facial volume. They don't lift sagging tissue. They don't substitute for filler. They're a tool for a specific job, and patients who get the best outcomes treat them that way.

Most patients return every three to four months for Botox, Dysport, or Xeomin; closer to five or six months for Daxxify. Patients who push the interval longer often find the effect has fully worn off by the time they're back, which means they're starting over rather than maintaining.

Patients who treat neurotoxins as a once-a-year refresh aren't doing maintenance — they're doing one-off treatments on a long cycle. That's a valid choice, just a different one.

Neurotoxins in Los Angeles — Botox, Daxxify, Dysport, Xeomin — typically range from $13 to $16 per unit. A glabella treatment generally runs $200 to $400; a full forehead with crow's feet treatment is usually $400 to $700, depending on units required. Pricing varies by injector experience, the brand of neurotoxin, and the patient's anatomy and treatment goals.

Units required, not the area itself, drive most of the cost. A glabella with light muscle activity might need fifteen units. The same area on a patient with strong corrugator pull might need twenty-five. Two patients can walk into the same room with the same complaint and leave with quite different unit counts — and the bill reflects the dose, not the diagnosis.

Brand of neurotoxin moves the per-unit price modestly. Conventional formulations — Botox, Dysport, Xeomin — cluster within a couple of dollars per unit across most LA clinics. Daxxify is dosed differently and priced differently because the duration is longer; per-treatment, Daxxify often costs more upfront but lengthens the interval between visits.

Injector experience and credentials matter at the top of the range. A medically supervised practice with a long injection track record will sit at $16 per unit or above; chain med-spas and aggressive promotional clinics can drop below $14. The skill premium isn't theoretical — placement and dosing decisions are what separate a clean result from a frozen or asymmetric one.

Location within LA is the last lever. Beverly Hills and West Hollywood addresses run at the high end of the unit price. Calabasas and the broader San Fernando Valley typically run below those addresses for comparable injector expertise. The difference is real estate, not clinical quality.

Neurotoxin treats dynamic lines — the wrinkles that appear when you express. Filler treats volume loss and static lines etched into the skin at rest. They are not interchangeable. A patient with deep frown lines at rest may need both: neurotoxin to stop the muscle contracting, filler to fill the line that's already there. Combined, a starter plan runs roughly $400 to $1,500 depending on syringe count and units.

Dermal filler in Los Angeles runs $500 to $950 per syringe — three to five times the cost of a unit-priced area treatment, but with effect that lasts twelve to eighteen months versus three to four. The per-month math is closer than it looks on the menu.

RF microneedling targets a different mechanism again: skin laxity, deeper texture, and collagen rebuilding through radiofrequency energy. Face sessions run $700 to $900 per session in LA, with a three- to four-session protocol. Patients chasing 'less expression' lean neurotoxin; patients chasing 'better skin underneath' lean RF microneedling.

Daxxify is the within-category alternative most often asked about. It's the same drug class with a different formulation and a longer interval — five to six months versus three to four. Patients who dislike the visit cadence of conventional neurotoxins often find the higher per-treatment Daxxify cost easier to justify across a year.

Pricing at Swissa Med Spa is determined at consultation, where we map units to anatomy and goals. The unit count and total are confirmed in writing before injection — we don't quote off a menu by area, because the area isn't what's being treated; the muscle is.