Skin Deep: The Waste We Don't Talk About

I trained as a nurse at Groote Schuur Hospital in Cape Town — a place with sweeping views of forest and sea, and an incinerator that ran black smoke into that same sky, 24 hours a day.

Sharps bins.

Hazardous substance bags.

IV lines, body fluid bags, endless disposable paraphernalia. I remember standing between those two realities more than once: the wild, clean beauty of the mountain behind us, and the plume of everything we'd used and discarded to keep people alive, rising in front of it.

I think about that image a lot these days.

Not because I'm back in a hospital, but because I'm nearly midway into my fifties, and I'm noticing something uncomfortable: the pressure to look a certain way hasn't eased with age. If anything, it feels almost as loud as it did when I was a teenager.

My "flaws" are getting bolder.

Bossier.

Stepping out of line, as I like to put it. And the market has a very expensive answer for every single one of them.

The Menu of "Solutions"

Walk into any aesthetics clinic today and you'll find a menu that reads like a to-do list for erasing yourself:

Botox and dermal fillers to lift and plump.

Chemical peels and laser resurfacing to smooth and brighten.

Thread lifts to tighten without going under the knife.

Microneedling with PRP to "regenerate."

Liposuction and body contouring to tone what diet and movement supposedly couldn't.

Skin-lightening treatments to lighten.

Every verb — lift, tighten, tone, smooth, brighten — is really just a euphemism for disappear.

And the products behind these procedures are marketed as "specialised," which is industry code for a gold-plated price tag.

Maintenance isn't a one-time cost. It's a subscription to staying acceptable.

Here's what nobody puts on the brochure: what happens to everything left behind once the procedure is done and you've walked out the door with your new, temporary sense of security?

Where the "Deep" in Skin Deep Actually Goes

Every syringe, every vial, every applicator, every silicone or saline implant packaging, every used cannula from a filler session — all of it becomes medical waste. And medical waste is a bigger, dirtier problem than most of us realise.

Roughly 15% of all healthcare waste is classified as hazardous — infectious, toxic, or radioactive — and a large share of it still ends up in incinerators, which remains the dominant global disposal method, handling an estimated 60 to 75% of medical waste worldwide.

When those incinerators are old or poorly maintained, they release dioxins, furans, particulate matter, and heavy metal vapours into the air we breathe.

In parts of the world where waste is simply burned in the open, the uncontrolled emissions include hydrogen chloride and sulfur dioxide — pollutants that feed acid rain, smog, and respiratory illness.

It doesn't stay contained to the air, either!

Untreated or improperly managed medical waste contaminates freshwater and soil, and biomedical waste and disinfectant chemicals leach into groundwater, damaging waterways, aquatic life, and agricultural irrigation systems.

And globally, only 61% of hospitals worldwide have even basic waste management services in place — a figure that drops to just a quarter in conflict-affected regions. That's not a fringe issue. That's most of the planet, most of the time.

It Doesn't Stop at the Clinic Door

Now zoom out further, past the clinic and into the beauty industry as a whole — the makeup, the nails, the hair — because the pattern repeats itself at an even larger scale.

The global beauty industry produces somewhere between 114 and 120 billion pieces of packaging every single year, and an estimated 95% of that packaging is simply thrown away. Of what does reach a recycling bin, under 10% actually gets recycled.

Mascara tubes, foundation bottles, lipstick cases, gel and acrylic nail products with their acetone and UV-cured plastics, shampoo and conditioner bottles, hair dye canisters, keratin treatment vials — nearly all of it is designed to be used once and discarded forever.

Then there are microplastics — the ingredient nobody asks about at the counter.

A 2022 analysis of over 7,000 beauty products found that only 13% were free of them. These particles wash down our drains, slip past water treatment filtration, and have now been documented affecting at least 633 marine species. Which means they're re-entering the food chain — and, by extension, our plates.

The Water We Drink, the Food We Eat, the Air We Share

Follow the thread far enough and it lands somewhere unexpectedly close to home. The waterways that receive leached chemicals and microplastics from clinics and cosmetics are the same rivers, aquifers, and coastlines that irrigate crops, water livestock, and eventually reach our taps.

The air carrying incinerator emissions is the same air circulating over the farmland growing our vegetables and the fishing grounds supplying our seafood.

The land and sea we count on for a walk that clears our head, a swim that resets our nervous system, is the same land and sea absorbing all of this.

We chase a version of "acceptable" that keeps moving the goalposts — today it's plump and dewy, next year it might be something else entirely — while quietly eroding the very things that keep us alive on this planet:

clean air,

clean water,

unadulterated food,

natural space to actually rest in.

It's a strange trade. We polish the outside and pollute the foundation.

What Actually Needs Attending To

None of this is a judgment of anyone who's had a procedure, worn makeup, or coloured their hair — that would be spectacularly hypocritical of someone who's spent twenty years in aesthetics and bodywork herself.

This is a nudge to notice the deeper ask underneath the outer fix.

Every lift, tighten, tone, smooth, and brighten treats a symptom that usually isn't skin-deep at all. It's self-worth.

It's belonging. It's the very human fear of not being enough as we are. And that particular ache doesn't resolve with a syringe — it resolves with self-love and self-acceptance, tended to consistently, the way you'd tend to anything that actually matters to you.

Maybe the most radical form of maintenance isn't the next procedure on the menu.

Maybe it's fresh air to breathe, clean water to drink, real food to eat, and a relationship with yourself that doesn't need fixing in the first place.

Sources: Earth.Org, Daniels Health, ScienceDirect (Medical Waste Management Review), NCBI/PMC (Healthcare Waste — A Serious Problem for Global Health), CleanHub, Woola, and Medical Waste Pros.