What is underconsumption core? (And how to try it without the pressure)

For years, the most popular shopping content online was hauls: unboxings, "everything I bought this month," a new must-have every week. Lately, a different kind of video has been catching on. Someone showing the same water bottle they've used for eight years. A closet full of clothes they actually wear. A half-empty bathroom shelf, and a phone with a cracked case that still works fine.

It even has a name: underconsumption core.

What underconsumption core actually means

Underconsumption core is a simple idea: using what you already have, and only buying new things when you really need them.

Think of it as the opposite of a haul. Instead of "look what I got," it's "look what I've had for years, and it's still great." It's rewearing outfits, finishing products before buying more, fixing things instead of replacing them, and feeling fine about owning one of something instead of five.

It's not about being cheap, and it's not a strict set of rules. It's more of a mindset: enough is enough.

Why it's catching on

A few reasons it's resonating with so many people right now:

• Everything costs more. When money is tight, using what you have feels practical, not deprived.
• Haul fatigue. After years of "must-haves," a lot of people are tired of being told what to buy next.
• Clutter. More stuff means more to clean, store and manage. Less stuff feels lighter.
• It feels honest. A video of a well-loved, slightly worn thing is more relatable than a perfect, brand-new setup.

The catch: it can become another aesthetic

Here's the funny part. Like most trends, underconsumption core can quietly turn into something to buy. A "minimalist" capsule wardrobe you have to purchase from scratch. Matching glass jars to make your pantry look intentional. The perfect plain mug that everyone suddenly has.

If you find yourself shopping to look like you consume less, that's the old habit in a new outfit. The real version isn't pretty or curated. It's just using your stuff.

How to try it (without the pressure)

You don't need to declutter your home or take a vow. Start small:

1. Use it up. Finish the shampoo, the candle, the notebook and the lip balm before buying the next one. It's surprisingly satisfying.
2. Shop your own closet. Before buying something new to wear, pull out three things you haven't worn in a while and style them differently.
3. Rewear without apology. Wearing the same outfit twice in a week is completely fine. Nobody is keeping track.
4. Fix before you replace. Sew the button, glue the sole, replace the strap. A quick repair often adds years.
5. Borrow or rent the one-offs. A tool for one project, a dress for one wedding. Not everything needs to be owned.
6. Wait before you buy. When you do want something new, give it time first. A short wait sorts out real needs from passing wants. Here's how the 24-hour and 30-day rules work.

When you do buy, buy well

Underconsumption core doesn't mean never buying anything. It means that when you buy, you buy on purpose.

That usually looks like fewer, better things: something you've wanted for a while, that you'll use a lot, and that will last. The cost-per-wear rule is a great way to tell. A $120 coat you wear 100 times often costs less, per wear, than a $30 top you wear twice.

The short version

• Underconsumption core means using what you have and only buying what you really need.
• It's popular because of rising prices, haul fatigue and too much clutter.
• Watch out for it becoming another aesthetic to buy.
• Start small: use things up, shop your closet, rewear, repair, borrow.
• When you want something new, wait first.
• When you do buy, buy fewer, better things.

If you'd like a calm place to keep the things you're thinking about buying while you wait, that's what Favelist is for. It's underconsumption core, just with a list.