the short version
- a 2015 NYC study of ~800 products found women's versions cost more 42% of the time vs. 18% for men's — averaging about 7% more overall.
- the gap is steepest in personal care, where women's products ran roughly 13% higher on average — sometimes far more.
- economists debate the cause: is it discrimination, or do men and women sort into genuinely different products? the honest answer is 'some of both.'
- you can't fix the market alone, but you can shop the men's aisle, compare by unit price, and stop paying the pink premium where the product is identical.
what the landmark study found
The "pink tax" isn't a literal tax — it's the pattern of products marketed to women costing more than near-identical products marketed to men. And it's been measured.
In 2015, New York City's Department of Consumer Affairs ran a 2015 study of nearly 800 products with clear men's and women's versions, across categories from toys to personal care to senior home-health products. The finding: women's products cost more 42% of the time, men's cost more only 18% of the time, and prices were equal the rest. On average, women paid about 7% more — and in personal care, closer to 13% more.
42%
of the time, the women's version cost more
~7%
average premium across all categories
~13%
average premium on personal care products
Consumer Reports later found women's shampoos and conditioners in one comparison ran up to 48% more than men's versions. The pink razor, the pink pen, the pink scooter — priced higher than the blue one beside it, same function.
the argument about why (and why it matters)
Here's where it gets more interesting than the usual outrage cycle. There's a genuine debate about the cause, and both sides have a point.
One reading: it's straightforward price discrimination — companies charge women more simply because they can, exploiting weaker price sensitivity and gendered marketing. That's the framing behind laws New York and California passed banning gender-based pricing for "substantially similar" goods.
But some economists counter: when researchers control for actual product differences and manufacturing costs, some studies find the raw "pink tax" shrinks or disappears — suggesting part of the gap reflects women and men buying genuinely different products (different formulations, features, packaging) rather than identical goods priced differently. On this view, some of the gap is choice and product variety, not pure discrimination.
the honest synthesis
Both are partly true, and that's the useful takeaway. Where products are genuinely identical but for color and marketing, the premium is real and worth refusing. Where the "women's" version actually differs in ways you value, you're paying for a different product, not a penalty. The skill is telling the two apart at the shelf — which puts the power back in your hands.
why a few percent adds up
Seven percent on a bottle of shampoo sounds trivial. Applied across a lifetime of purchases — personal care, clothing, dry cleaning, services, even some product categories from childhood to old age — it compounds into real money. California once estimated women effectively paid over $1,300 a year in a "gender tax" on services alone.
It also doesn't sit in isolation. It stacks on top of the wage gap (women earning less per dollar, covered in taught to save, not to invest) and the longevity gap (needing retirement savings to last longer). Paying more while earning less, over a longer life, is the structural math this whole site exists to help you push back on.
what you can actually do
You can't single-handedly fix gendered pricing, but you have more power at the shelf than it feels:
- Check the men's or "unisex" aisle for the same product — razors, body wash, basic supplements are frequently identical but cheaper.
- Compare by unit price (cost per ounce/count), not package price, since sizes are often tweaked to obscure the comparison.
- Notice the color premium. When the only difference is pink packaging, treat that as a flag, not a feature.
- Vote with your dollars. Brands respond to what sells; buying the lower-priced equivalent is a small, real signal.
None of this requires deprivation — just paying attention to a pattern designed not to be noticed.
questions people actually ask
is the pink tax the same as sales tax on period products?
No — those are two different things often confused. The 'pink tax' is gendered pricing by companies. The 'tampon tax' is an actual government sales tax applied to menstrual products in some places (many states and countries have moved to exempt them). Both cost women money, but one is corporate pricing and the other is literal tax policy.
didn't some states ban this already?
Yes — New York (2020) and California (2023), among others, prohibit charging different prices for 'substantially similar' goods based on gender. But enforcement is limited, the 'substantially similar' standard leaves room for products that differ slightly, and services and national pricing are harder to police. The laws help at the margins; shopping consciously still matters.
if it's partly just different products, is the whole thing overblown?
No — it's more precise than overblown. The research clearly shows a real premium on many genuinely comparable goods, especially personal care; the nuance is that not every price difference is discrimination. Holding both facts at once — real premium, plus some legitimate product variation — is more accurate and more useful than either the full-outrage or full-dismissal version.
where these numbers come from
- NYC Dept. of Consumer Affairs, "From Cradle to Cane: The Cost of Being a Female Consumer" (2015). nyc.gov
- On the size of the premium in personal care, Consumer Reports. consumerreports.org
- The economist counterargument (controlling for marginal cost), Cato Institute. cato.org