Skin & Treatment Glossary

Not sure what HIFU, RF or HI-EMT actually mean? Type any term below and we’ll explain it in plain English — no jargon, just what it is and what it does.

Treatments & technologies we use

HIFU
High-Intensity Focused Ultrasound. Focused ultrasound energy delivered deep into the skin to stimulate collagen and lift and tighten without surgery. Used on the face, neck and body. Device: HiPro-V, TGA-listed (ARTG 329238).
HI-EMT
High-Intensity Electromagnetic Technology. The technology behind CMSlim® — it triggers tens of thousands of supramaximal muscle contractions to build and define muscle that exercise alone struggles to reach. TGA-listed (ARTG 338736).
CMSlim®
The brand name of our HI-EMT body-sculpting device. It’s the muscle-building stage of our three-stage body sculpting protocol — used after fat reduction and skin tightening to create visible contour and lift.
RF
Radiofrequency. Gentle heat energy that remodels collagen to firm and tighten loose skin. In body sculpting it’s the skin-tightening stage between fat reduction and muscle building. Device: Ultralux, TGA-listed (ARTG 295158).
Ultrasound cavitation
Low-frequency (40kHz) sound waves that disrupt stubborn subcutaneous fat cells. It’s the fat-reduction stage of body sculpting — done before skin tightening and muscle building.
IPL
Intense Pulsed Light. Broad-spectrum light used for permanent hair reduction and for pigmentation and photo-rejuvenation. Not a laser — it covers a wider band of light.
SHR
Super Hair Removal. A gentler, gliding hair-removal method that builds heat gradually — more comfortable and suitable for a wider range of skin types than older IPL.
LED light therapy
Light-Emitting Diode therapy. Specific light wavelengths (often red or blue) used to support skin recovery, calm breakouts and encourage collagen. Painless, no downtime. Device: OptiLux MED, TGA-listed Class IIa (ARTG 371230).
PDRN
Polydeoxyribonucleotide. A regenerative ingredient used in advanced facials and skin boosters to support repair, hydration and skin quality.
Exosomes
Tiny cell-derived messengers used in regenerative skin and hair treatments to signal repair and renewal. Often paired with microneedling or used as a stand-alone booster.
Plasma fibroblast
A skin-tightening treatment that uses a fine plasma arc to create controlled micro-points, prompting the skin to contract and renew. Popular for eyelids, lines and laxity.
Dotless plasma
A non-ablative plasma treatment using a contact probe — thermal tightening beneath the surface with no carbon dots, no crusting and little to no downtime.
Jet plasma
Cold atmospheric plasma — a gentle, no-heat treatment for instant glow, acne clearance, and barrier support. Safe for sensitive skin with no downtime.
Microneedling (CIT)
Collagen Induction Therapy. Fine needles create micro-channels in the skin to switch on collagen production — used for texture, scarring, fine lines and stretch marks. We use Dermapen 4.
Mesotherapy
Micro-infusions of vitamins and active ingredients into the skin for face or scalp rejuvenation.
SFL
Sculptural Face Lift. A manual facial-sculpting massage (Yakov Gershkovich method) that lifts and defines by releasing facial muscles — including buccal (inside-cheek) work. No needles, no devices.
Buccal massage
Intra-oral (inside-the-cheek) facial massage that releases and lifts facial muscles from within — part of our Sculptural Face Lift.
HIPEX™
An electromagnetic pelvic-floor strengthening chair. You sit fully clothed while it contracts the pelvic-floor muscles — designed to support bladder control and postpartum recovery.
Sonophoresis
Using ultrasound to help skincare actives absorb more deeply into the skin during a facial.
Electroporation
Brief, gentle electrical pulses that temporarily open pathways in the skin so active ingredients can penetrate more effectively — needle-free.
Supramaximal contractions
Muscle contractions stronger than you can produce voluntarily. It’s what HI-EMT/CMSlim® triggers — around 30,000 in a 30-minute session — to build muscle beyond what exercise can reach.
Lymphatic drainage
Gentle techniques — manual, or part of a facial or body treatment — that encourage the lymphatic system to move fluid and clear waste. Important after fat cavitation, and for puffiness and contour.
Tesla
The unit used to measure magnetic field strength. You’ll see CMSlim® rated at 7 Tesla — a measure of how powerful its electromagnetic field is.

Skin, conditions & terms you might hear in consultation

PIH
Post-Inflammatory Hyperpigmentation. The dark marks left behind after acne or inflammation heals. Common and treatable — but needs the right approach to avoid worsening it.
Melasma
Hormonally driven pigmentation, usually on the cheeks, forehead or upper lip. Managed carefully rather than “removed” — heat and aggressive treatments can flare it.
Rosacea
A chronic tendency to facial redness, flushing and sensitivity. Calmed with gentle, anti-inflammatory treatments rather than heat.
TSW
Topical Steroid Withdrawal. A skin reaction that can follow stopping long-term topical steroid creams. Needs a careful, barrier-first approach.
Fitzpatrick scale
A 1–6 classification of skin tone and how it responds to UV and light. We use it to set device energies safely — especially for IPL, laser and pigment treatments on deeper skin tones.
Décolletage
The neck-and-upper-chest area — a common treatment zone for HIFU, plasma and microneedling.
Hypertrophy
Growth in muscle size. CMSlim® builds contour through muscle hypertrophy — the same principle as strength training, driven by electromagnetic contractions.
DOMS
Delayed-Onset Muscle Soreness. The muscle ache you feel for 1–3 days after a CMSlim® session — exactly like the day after a hard workout. It’s normal, temporary, and a sign the muscle responded.
Diastasis recti
Separation of the abdominal muscles, common after pregnancy. It affects whether some body-sculpting treatments are suitable, so we screen for it — severe cases need GP clearance first.
Rectus abdominis
The main “six-pack” abdominal muscle — the target when CMSlim® builds ab definition.
Fibroblasts
The cells in your skin that produce collagen. Treatments like RF and microneedling work by prompting fibroblasts to make fresh collagen, which firms and smooths skin over the following weeks.
SMAS
The deep support layer of the face that a surgical facelift tightens. HIFU reaches this same layer with focused ultrasound — which is why it can lift without surgery.
Epidermis & dermis
The skin’s two main layers. The epidermis is the surface you see and touch; the dermis sits beneath it and holds collagen, elastin and blood supply — where most firming treatments do their work.
Stratum corneum
The outermost layer of the skin — your protective barrier that holds moisture in and irritants out. Keeping it healthy is the foundation of calm, resilient skin.
Corneotherapy
A skincare approach that puts the skin’s barrier first — repairing and supporting it rather than stripping it — so the skin can heal and function properly. It guides how we treat sensitive, compromised skin.
Hyperpigmentation
The umbrella term for dark spots and uneven tone caused by excess melanin — including sun spots, melasma and post-acne marks. Treated gradually and carefully to avoid making it worse.
Photodamage
Skin damage caused by sun exposure over time — pigmentation, fine lines, rough texture and loss of firmness. Much of what we think of as “ageing” is actually photodamage, which is why SPF matters.
PCOS
Polycystic Ovary Syndrome. A common hormonal condition that can drive adult acne and unwanted facial or body hair. We tailor acne and hair-removal plans with this in mind.
Hirsutism
Excess coarse hair growth in areas where women don’t usually grow it (chin, jaw, upper lip), often hormonally driven. Relevant when planning IPL or other hair-removal treatments.
Perimenopause
The hormonal transition before menopause, when shifting oestrogen can bring dryness, loss of firmness and new pigmentation. Treatment plans are adjusted for this stage of skin.
Alopecia
The medical term for hair loss or thinning. We offer scalp and hair treatments such as exosome and mesotherapy options to support hair density.
Comedones (comedonal acne)
Blocked pores — blackheads (open) and whiteheads (closed). Non-inflamed and not painful, but they create bumpy texture. The most straightforward type of acne to treat.
Papules & pustules
Inflamed acne lesions: papules are small red tender bumps; pustules are the same with a visible white head of pus. Treated by calming inflammation, not aggressive drying.
Cystic acne & nodules
Deep, painful lumps beneath the skin that can last weeks and carry a real scarring risk. Surface products don’t reach them — severe cases often need a GP’s input alongside clinical care.
Sebum
The natural oil your skin produces. Too much (often hormonally driven) contributes to congestion and breakouts; too little leaves skin dry and tight.
C. acnes
The skin bacteria (Cutibacterium acnes) involved in inflammatory breakouts. Blue LED light targets it without the resistance risk that comes with antibiotics.
Tyrosinase
The enzyme that drives melanin (pigment) production. Many pigmentation treatments work by calming or inhibiting tyrosinase rather than just removing surface pigment that returns.
Telangiectasia
Small visible blood vessels (sometimes called broken capillaries), often seen with rosacea. Managed with gentle, non-heating treatments.
Vasodilation
Widening of blood vessels, which brings the flushing and redness seen in rosacea — and the heat “rebound” we avoid in pigmentation treatments. Heat, alcohol and spicy food are common triggers.
Purging
A temporary increase in breakouts when a new active (like a retinoid or acid) speeds up cell turnover and brings congestion to the surface faster. It settles, usually within a few weeks.
Photosensitivity
Increased sensitivity to the sun. Many treatments and actives (peels, IPL, retinoids) raise it temporarily — which is why diligent SPF afterwards isn’t optional.
Coffee-ground effect (MENDS)
The expected reaction after IPL on pigmentation — treated spots darken and look like coffee grounds for several days before flaking away. It’s a sign it worked; don’t pick at them.
Crusting
The light scabbing or flaking that can form as skin heals after some treatments. Normal — let it shed on its own; picking risks scarring and new pigmentation.
Hypopigmentation
The opposite of hyperpigmentation — patches that are lighter than your normal skin because pigment is reduced. Worth flagging to us if you notice new pale or white areas after treatment.

Regulatory & safety terms

TGA
Therapeutic Goods Administration. Australia’s regulator for medicines and medical devices. A device being TGA-listed means it’s recorded on the national register for its intended use.
ARTG
Australian Register of Therapeutic Goods. The public register the TGA maintains. An ARTG number (you’ll see ours on each treatment page) shows the device is listed.
Class IIa
A TGA medical-device risk classification used for certain treatment devices such as our LED unit.
SPF
Sun Protection Factor. A measure of how well a sunscreen shields against UVB. Our stocked sunscreen brand is Avocado Zinc — daily SPF is non-negotiable after most treatments.
Contraindication
A reason a particular treatment isn’t suitable for you (for example pregnancy, a pacemaker, or a copper IUD for some body-sculpting treatments). We screen for these at consultation.
Isotretinoin (Roaccutane®)
A strong prescription acne medication. It thins and sensitises the skin, so peels, IPL and microneedling are paused until at least 6 months after finishing it. Always disclose recent use.
Keloid scarring
A tendency to form raised, overgrown scars that extend beyond the original wound. If you scar this way, some resurfacing treatments aren’t suitable — tell us at consultation.
Cold sores (herpes simplex)
Active cold sores are a reason to postpone facial treatments, and some treatments can trigger an outbreak in people prone to them — so let us know your history so we can plan around it.
CE-marked
A European conformity mark showing a medical device meets EU safety and performance standards. Our CMSlim® device is CE-marked under the Medical Device Directive, alongside being TGA-listed in Australia.
FDA
The United States Food and Drug Administration. You’ll see “FDA-cleared” on some imported devices; in Australia the equivalent reference point is TGA listing on the ARTG.

Skincare ingredients you’ll see on labels

The active ingredients in our Murad and professional ranges — what they are and what they do.

AHA
Alpha Hydroxy Acid (e.g. glycolic, lactic). Water-loving acids that exfoliate the skin’s surface to smooth texture and brighten tone. Good for dryness, dullness and fine lines.
BHA
Beta Hydroxy Acid (salicylic acid). An oil-loving acid that gets into pores to clear congestion — the go-to for breakouts, blackheads and oily skin.
Glycolic acid
The most common AHA, with the smallest molecule — so it penetrates well to resurface, brighten and soften fine lines.
Salicylic acid
The main BHA. It dissolves oil and clears inside the pore, making it a staple for acne and congestion.
Hyaluronic acid
A hydrating ingredient that holds many times its weight in water, plumping and softening skin. It’s a moisture-binder, not an exfoliating acid despite the name.
Retinol / retinoid / retinal
Vitamin-A ingredients that speed cell renewal and stimulate collagen — used for lines, texture and breakouts. “Retinoid” is the family; retinal (retinaldehyde) works faster than retinol.
Vitamin C
An antioxidant that brightens, helps even tone and supports collagen, while defending skin against daily environmental stress. Pairs well with your morning SPF.
Niacinamide
Vitamin B3 — one of the most versatile ingredients. It calms inflammation, regulates oil, supports the barrier, softens pores and helps fade post-acne marks. Gentle enough for most skin.
Azelaic acid
A gentle multitasker that calms redness, clears breakouts and brightens pigmentation — well suited to both rosacea-type and acne-prone skin.
Mandelic acid
A larger-molecule AHA that exfoliates more gently — a good option for sensitive skin and deeper skin tones where stronger acids carry more risk.
Lactic acid
A gentle, hydrating AHA that smooths texture and brightens — milder than glycolic, so it suits drier or more sensitive skin.
Benzoyl peroxide
An antibacterial acne ingredient that reduces breakout-causing bacteria. Effective but drying — used carefully so it doesn’t strip the barrier and trigger more oil.
Tranexamic acid
A targeted brightening ingredient that helps fade stubborn pigmentation and melasma by calming excess pigment production.
Ceramides
Natural lipids that make up the skin’s barrier and hold moisture in. Ceramide-rich products help repair and strengthen dry, sensitive or compromised skin.
Squalane
A lightweight, non-greasy oil that hydrates and supports the barrier without clogging pores — well tolerated even by sensitive and breakout-prone skin.
Physical (mineral) sunscreen
Sunscreen using zinc oxide or titanium dioxide that sits on the surface and reflects UV — gentler on healing or sensitive skin than chemical filters that absorb it. Our stocked brand is Avocado Zinc.

Related terms you may have seen elsewhere

Searching for one of these? Here’s what it is — and the closest treatment we offer.

EMS / Emsculpt®
Electromagnetic muscle-building treatments — the same category as our CMSlim® HI-EMT. If you’ve been looking at Emsculpt, CMSlim® is our equivalent muscle-sculpting technology.
CoolSculpting® / cryolipolysis
Fat reduction by freezing fat cells. We take a different approach — ultrasound cavitation — as the fat-reduction stage of our body sculpting protocol.
Morpheus8®
A brand of radiofrequency microneedling. We offer microneedling (Dermapen 4) and RF skin tightening as separate, tailored treatments.
Ultherapy®
A brand of HIFU (focused-ultrasound) lifting, known for real-time imaging. We provide HIFU face and body treatments using our TGA-listed HIPRO-V device.
Ultraformer® / Focus Dual
Other HIFU device brands you’ll see across Adelaide clinics. With HIFU, the clinician’s depth selection and shot density matter more than the brand name on the machine.
Thermage®
A brand of radiofrequency skin tightening. Our RF skin tightening targets the same goal — firming and collagen remodelling.
Profhilo®
An injectable skin booster (a medical/cosmetic-injectable treatment). For a needle-free route to skin quality we offer exosome, PDRN and mesotherapy treatments.
PRP / “vampire facial”
Platelet-Rich Plasma drawn from your own blood. We offer exosome and PDRN regenerative treatments as our approach to skin and hair renewal.
Hydrafacial®
A branded hydradermabrasion facial. Our equivalent is the Deluxe Hydra Dermabrasion and Hydra Dermabrasion Platinum facials.
Dermaplaning
Physical exfoliation using a sterile blade to remove dead skin and fine vellus hair. Often combined with other facials.
Laser hair removal (LHR)
Hair removal using a single-wavelength laser. We use IPL/SHR technology, which suits a broad range of skin types and treatment areas.

Still Unsure About a Term?

Book a consultation and Zeda will explain it — and recommend the right treatment for you

📍 2/504 Grand Junction Road, Northfield SA 5085

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