Last Updated on April 5, 2025 by Giorgia Guazzarotti

the beauty secrets of diane de poitiers

Would you drink gold to stay young and beautiful?

Diane De Poitiers did. Kinda like those women who die today during a liposculpture or a boob job gone wrong, Diane thought the chance of wrinkle-free skin was worth the risk.

She paid for it with her life. Her golden elixir killed her before her time.

Why Did Diane De Poitiers Drink Gold?

Have you ever heard of Diane De Poitiers before? She was the mistress of of Henry II, King of France. An unusual one at that.

You’d think the King would have fallen for a young and innocent maid. Not exactly. Diane was twenty years his senior. By the time they became lovers, she was already a widow with two children.

Which, let’s be real, would make her practically invisible in today’s youth-obsessed society -let alone back in the 1500s. And yet, somehow, she managed to capture and keep the heart of a king.

Diane was more than just a pretty face. Sure, she was gorgeous, with her flawless skin and luscious golden locks. But she also was well-educated (particularly for the standards of her time), witty, clever, elegant, a keen sportswoman and an art lover.

Basically, she was that rare combination of beauty and brains, plus a serious dash of court-savvy and political finesse.

The two first met when the 12-year-old Henry returned home from Spain, where he had been held hostage. Diane was chosen to teach the young prince courtly manners. He fell in love straight away, but for a few years, nothing happened. Phew!

Henry was 19 when he finally convinced the 31-year-old Diane to become his lover. Given the age gap, can you blame Diane for feeling the pressure to keep her looks for as long as possible?

And remember: this wasn’t some casual fling. Diane wasn’t tucked away in the shadows like some mistress on the side. She was out there, attending official ceremonies, sitting beside the king, even signing royal documents. She wielded real influence. And to keep that power, she needed to keep Henry’s attention. That meant staying radiant, no matter the cost.

This obsession with her looks, and her desire to keep her royal lover enthralled, lead her to drinking gold regularly… and eventually to her death (she would survive Henry, though).


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Diane De Poitiers’ beauty secrets

According to her contemporaries, Diane was still remarkably beautiful even in her 50s. But this beauty came at a very high cost.

Diane was very active. She ran daily, loved to hunt and ride, swam in cold river water and followed a strict diet. Every single day, she took a bath followed by massages with perfumed oils and other beauty concoctions.

I mean… that sounds like a modern influencer’s morning routine, minus the medieval herbs and maybe plus a few overpriced serums. It’s kinda wild how much of what Diane did overlaps with what beauty and wellness culture pushes now: cold plunges, strict diets, daily movement, skincare rituals. Only difference? She had royal-level access… and she took things to the extreme.

All this undoubtedly helped, but Diane had another, more dangerous beauty secret: she drank gold. Drinking gold was quite common among wealthy women during the Renaissance. Considered an elixir of life, it was prescribed for a wide variety of illnesses.

Back then, people thought gold also had aphrodisiac properties and preserved youth and beauty. All things a royal mistress needed in spades, if she wanted to keep the attention of her royal lover.

Unfortunately, her golden elixir killed her. When her remains were exhumed and examined in 2009, forensic experts noted that, for a woman that led such an active and healthy lifestyle, her bones and hair were very fragile. Both are symptoms of gold intoxication.

Gold also gave her anemia, which was responsible for her white complexion. When researchers tested a lock of her hair still preserved at the Chateau d’Anet (the place where she died), they discovered it contained 500 times the normal level of the precious metal!

Diane died at 66, still beautiful.

The Bottom Line

It’s true Diane De Poitiers had a remarkably long life for the standards of her time. But it could have been even longer if she hadn’t poisoned herself. Is the price to pay for eternal youth really worth it in the end?

Because when you think about it… centuries later, we’re kinda still doing the same thing.
Chasing beauty. Pouring money into miracle creams and injectable toxins and whatever the next anti-aging fix is. Maybe we’re not drinking gold, but we’re still playing with fire – just with a prettier label.

So the question stands: Would you drink gold to stay young and beautiful?