You know that moment when your mom hands you a bottle of sunscreen before you walk out the door and you roll your eyes because it feels like such a modern, naggy, over-cautious thing?
Yeah well turns out that bottle has a longer and weirder backstory than most people ever bother to ask about, and once you know it you kinda can’t unknow it.
The rise of sunscreen wasn’t some overnight marketing trick, it was decades of sunburnt chemists, wartime soldiers, and vain sunbathers slowly dragging the world toward SPF numbers we now barely glance at.
Before Sunscreen Existed As We Know It
People have been trying to dodge the sun since basically forever, and I mean that literally, not in the lazy blog-writer way. The story of sunscreen actually stretches back to around 4000 BC, with the Ancient Egyptians who prized light skin and mixed up formulas using rice bran extract, jasmine, and lupine to protect and lighten their skin. Over in Greece things got a bit more athletic about it, and between roughly 800 and 500 BC Greeks combined olive oil with sand to shield themselves during the Olympic games, which honestly sounds uncomfortable but hey, it worked well enough for them.
Other cultures had their own weird fixes too, some smarter than others.
- Ancient Egyptians and Chinese civilizations were already using wide-brimmed hats and parasols long before anyone thought of a cream
- In Japan, women applied lead or mercury-based powders around AD 700, which protected skin but obviously was doing other, less great, things to their bodies
- Around 500 BC in India, folks were already onto zinc oxide as a sun protector, the same ingredient still sitting in mineral sunscreens today
- Native Americans used pine needles, flowers, and sunflower oil for similar protection
None of this was “sunscreen” in the bottle-with-a-label sense though, it was more improvised skin-saving, passed down and tweaked generation after generation without any real science behind why it worked.
The Actual Invention Bit, Which Is Messier Than People Admit
So here’s the thing that surprises a lotta people, there isn’t just one single “eureka” moment where sunscreen got invented, there’s kind of a tangled cluster of chemists all racing each other without really knowing it. A German doctor cooked up a quinine ointment back in 1891 meant to guard against UV radiation, and then in 1896 German physician Paul Unna developed something using chestnut extract, later sold under the name Zeozon around 1910, which German forces reportedly used during World War II.
Then in the late 1920s an Australian chemist named Milton Blake started messing around in his own kitchen (not a lab, a literal kitchen) trying to make a sunburn preventative cream. That fumbling experimentation eventually turned into Hamilton Sun and Skin, a brand that, believe it or not, is still sold today. Meanwhile in France, L’Oréal founder Eugène Schueller had his team work on a product to fight sunburn, and it hit shelves in 1936 as Ambre Solaire, though it leaned more toward tanning oil than actual sun protection.
But the name that keeps popping up over and over when people ask about the rise of sunscreen is Franz Greiter. Greiter, a Swiss chemistry student, developed the vision for the first proper sunscreen in the 1930s after getting sunburnt while mountaineering, and he mixed zinc oxide with petrolatum to make something that could actually stick to his face during the harsh alpine glare. Different sources argue over whether his cream, called Gletscher Crème (or Glacier Cream), officially launched in 1938 or wasn’t finalized until 1946, and honestly the sources themselves contradict each other on this, which just goes to show how messy this early history really is.
Wartime Changed Everything, Weirdly Enough
If there’s one single thing that dragged sunscreen out of niche mountaineering circles and into mainstream awareness, it was war, of all things. By 1944 an American pharmacist named Benjamin Green invented a sunscreen solution specifically for the U.S. military, using a thick, sticky substance nicknamed “red vet pet,” short for red veterinary petrolatum, to protect himself and fellow soldiers stationed in the Pacific during World War II. It was greasy, unpleasant, and kind of a pain to apply, but it did the job, and that formula eventually got refined into what became Coppertone, a name almost everyone still recognizes decades later.
So When Did Sunscreen Actually Become Popular
Okay here’s where it gets interesting because inventing something and people actually adopting it are two very different timelines, and sunscreen took its sweet time bridging that gap. Culturally, tanning itself had to become fashionable first before protection from sunburn made sense to the average person. Sun bathing and tanning became genuinely popular in Western culture around 1920, largely thanks to Coco Chanel’s famous photographs from a Mediterranean cruise, which sounds almost too random to be true but apparently is exactly what nudged an entire continent’s beauty standards sideways.
Once tanning was glamorous, protecting the skin while doing it became the next logical obsession, and post-war consumer culture ran with it.
| Decade | What Happened | Why It Mattered |
|---|---|---|
| 1920s | Tanning becomes fashionable in the West | Created demand for products that let people tan safely |
| 1930s-40s | Greiter, Schueller, Green independently formulate creams | Laid the actual chemical groundwork |
| 1944 onward | Coppertone launches commercially | Sunscreen enters everyday American households |
| 1962 | SPF scale introduced | Gave consumers a measurable, trustable number |
| 1970s-80s | Skin cancer research goes mainstream | Sunscreen shifts from vanity product to health necessity |
The popularity of sunscreen increased dramatically in the post-war era as people became more aware of the harmful effects of the sun’s rays, and that’s really the pivot point worth remembering, sunscreen didn’t get popular because of a single ad campaign or celebrity endorsement, it got popular because scientific understanding of UV damage kept improving right alongside consumer culture’s obsession with tanned, “healthy” looking skin.
Franz Greiter shows up again here too, because he wasn’t done after the 1930s cream. He invented the SPF scale itself in 1962, and his original Gletscher Crème carried an SPF rating of just 2, which sounds laughably low by today’s standards where SPF 30 and 50 are basically the baseline. That single number, SPF, is arguably what really popularized sunscreen more than the cream itself did, because suddenly you could compare products, you could trust a label, you could actually reason about how much protection you were slathering on.
Why The 1980s And 90s Kicked Things Into Overdrive
By the time the 80s rolled around, sunscreen wasn’t some optional beach accessory anymore, it was becoming a genuine health conversation. During the 1980s, countries including Australia began formally accepting SPF as a measurable ratio tied to preventing minimal sunburn, which pushed regulation and consistency across brands. Around the same period zinc-based formulas exploded in popularity too, showing up in every color imaginable, which honestly sounds like a fun little detour in an otherwise pretty clinical history.
Then in the 1990s scientists realized UVB wasn’t the whole story. After years of focusing mainly on UVB protection, suncare developers started tackling UVA as well once Australian studies revealed people were still developing skin cancer despite using sunscreen, which triggered a wave of new chemical-heavy formulas that felt thinner and lighter than the old pasty zinc creams people were used to.
A few reasons the popularization really snowballed during these decades:
- Skin cancer research became impossible to ignore, especially in places like Australia with brutal UV exposure
- Regulatory bodies started standardizing SPF labeling so consumers could trust the numbers
- Formulas got lighter and less greasy, making daily use realistic instead of a chore
- Dermatologists began publicly recommending daily use, not just beach-day use
The Modern Sunscreen Boom, And Where We’re Headed
These days sunscreen conversations have shifted again, this time toward environmental impact, which honestly nobody was thinking about back in Greiter’s kitchen days. Certain regions now restrict sunscreens containing high concentrations of oxybenzone and octinoxate to protect marine ecosystems, and places like Hawaii, Palau, and Aruba have banned chemical sunscreens outright to reduce further damage to coral reefs. It’s a strange full circle honestly, we went from ancient Egyptians using natural rice bran pastes to synthetic chemical filters and now we’re circling back toward mineral, reef-safe formulas that echo those older, simpler ingredients.
A dermatologist quoted in one skincare piece summed up the shift pretty well, noting that entire island nations have moved to ban chemical filters specifically because of coral damage concerns, which just wasn’t a conversation anyone was having fifty years ago.
If you’re wondering why your dermatologist keeps hammering on about daily sunscreen use even on cloudy days, it traces right back to this decades-long arc, from wartime grease to SPF numbers to reef-safe mineral formulas. The rise of sunscreen wasn’t a straight line, it zigzagged through vanity, war, science, and now environmentalism, and honestly it’s still zigzagging, because newer photostable filters and lighter textures keep showing up on shelves every single year.
Quick Recap Table
| Milestone | Approx Year | Key Figure |
|---|---|---|
| Rice bran and jasmine sun pastes | Around 4000 BC | Ancient Egyptians |
| Olive oil and sand mixture | 800-500 BC | Ancient Greeks |
| Chestnut extract cream (Zeozon) | 1910 | Paul Unna |
| Tanning becomes fashionable | 1920 | Popularized after Coco Chanel |
| Ambre Solaire launches | 1936 | Eugène Schueller |
| Gletscher Crème developed | 1938 (some sources say 1946) | Franz Greiter |
| Red vet pet cream for soldiers | 1944 | Benjamin Green |
| SPF scale introduced | 1962 | Franz Greiter |
| UVA protection focus begins | 1990s | Various researchers, Australia-led |
So next time someone hands you a bottle and tells you to reapply, just remember it took thousands of years, a handful of stubborn chemists, an actual war, and a Coco Chanel photoshoot to get you there. Not bad for something that lives in the bottom of everyone’s beach bag.
