5 Financial Mistakes Beauty Founders Keep Making
Let’s stir up some magic in the lab with today’s hot topic: the financial mistakes that are quietly holding so many brilliant beauty brands back.
Here’s something I want you to know before we dive in: the founders who make these mistakes are not bad at business. They are creative, passionate, hard-working people who built something from scratch, usually without anyone teaching them the financial side of things first. That’s not a personal failing. It’s a gap in the industry.
However, once you can see these patterns, you can fix them. And fixing even one of these mistakes can meaningfully change the trajectory of your brand. So let’s get into it.
Mistake #1: Underpricing Because You’re Scared to Charge What You’re Worth
This is the big one, and I see it constantly. A founder creates a genuinely excellent product, looks at what the big brands charge, worries she won’t be able to compete on price, and sets her retail price too low. She thinks she’s being strategic. What she’s actually doing is slowly strangling her own brand.
The problem with underpricing isn’t just that you make less money per sale. It’s that it creates a cascade of problems: you can’t afford to run ads, you can’t invest in better packaging, you can’t take on a PR consultant, you can’t hire help. Your ability to grow gets capped before you’ve even started.
The fix: Price from your numbers, not from fear. Start with your true unit cost (manufacturing + packaging + labels + testing + R&D + a slice of your time), then work backwards from the margin your business needs to survive and grow. A healthy gross margin for a DTC beauty brand is typically 60–75%. If yours is lower, your price needs to go up, or your costs need to come down.
Mistake #2: Not Knowing Your Real Unit Cost
This one is closely linked to underpricing but is its own distinct problem. Many founders know what their manufacturer charges per unit. Far fewer know their actual unit cost once everything is factored in.
Here’s what often gets forgotten:
- Packaging components (boxes, inserts, tissue paper, stickers)
- Labelling and printing
- Stability and safety testing (amortised across the batch)
- R&D, formula developments, prototypes
- Inbound freight from the manufacturer
- Payment processing fees on each sale
- Returns and damaged stock allowance
- The founder’s own time to manage the process
When you add all of this up, the real cost per unit can be significantly higher than the manufacturer’s invoice suggests. And if you haven’t accounted for it in your pricing, you’re absorbing that difference out of your margin, without even realising it.
The fix: Build a proper unit cost calculator that captures every input. It doesn’t have to be complicated, just a clear spreadsheet works perfectly. But it does have to be complete.
Mistake #3: Confusing Revenue With Profit
“I did £20k in sales last month!” is an exciting thing to say. But what did you keep? What landed in your business after COGS, fulfilment, ads, platform fees, and everything else? That number is what actually matters and, for a lot of founders, it’s much smaller than the headline revenue figure suggests.
This mistake often feels harmless, even motivating, in the early stages. But it becomes dangerous when you start making decisions based on revenue: hiring before the margin supports it, increasing ad spend because “the business is doing well”, or withdrawing money from the business that isn’t actually profit.
The fix: Get into the habit of tracking both your top-line revenue and your net profit every single month. Your P&L statement (see my post on what a profitable beauty brand’s P&L actually looks like) is your best friend here. Revenue tells you how busy you are. Profit tells you if the business is working.
Mistake #4: Ignoring Cash Flow Until It’s a Crisis
Cash flow is the thing that catches founders off guard more than almost anything else. Why? Because it’s possible to be profitable on paper and still run out of cash. How? Timing.
You place a large manufacturing order and pay upfront. Six weeks later, the stock arrives. Two weeks after that, you launch. Sales come in over the following month. By the time cash from those sales hits your account, you might be three months deep into the cycle and if another supplier invoice lands in the middle of that, you’re suddenly scrambling.
This is especially brutal for beauty brands because the gap between placing a production order and receiving payment from customers can be enormous, particularly if you’re doing any wholesale or working with retailers on payment terms.
The fix: Map out your cash flow month by month, not just your profit. Know when money is going out and when it’s coming in. Build a cash buffer where you can, as even a modest one gives you breathing room when timing doesn’t go your way.
Mistake #5: Not Paying Yourselves, Then Being Shocked When the Business Feels Unsustainable
This one is personal, because I see how much it costs founders, not just financially, but in terms of burnout and resentment towards the business they built with so much love.
Many beauty founders in the early stages pay themselves nothing, or pay themselves whatever is left over (which is often nothing). They tell themselves it’s temporary, that they’ll start paying themselves once the business is more established. But if you’re not building your salary into your financial model from the start, you’re not building a real business. You’re building a very demanding hobby.
There’s also a practical consequence: if you’re not counting your time as a cost, your pricing and profit figures are wrong. You’re showing a profit that only exists because your labour is free. The moment you need to hire someone to do what you do, the model breaks.
The fix: Decide what your time is worth, even if you can’t pay yourself that amount yet. And build it into your cost structure. Start with a modest, realistic founder salary in your financial model and work towards actually drawing it. Your future self will thank you.
The Good News? Every Single One of These Is Fixable!
None of these mistakes mean your brand is doomed. They mean you’re human and that, like most founders, you learned to make a brilliant product before anyone taught you how to run the financial side of a business. That’s not a character flaw, it’s just a gap we can close together.
The most important thing is awareness. Now that you can see these patterns, you can start to address them, one by one, at your own pace, with the right information in your hands.
If you want that information all in one place, a practical guide to the financial side of running a beauty brand, built specifically for founders like you, watch out for June 15, when our e-book comes out! It covers everything from unit cost calculations to reading your P&L to understanding cash flow. No accountancy jargon. No overwhelm. Just clarity and success for your brand!
Here’s to formulas that work and brands that thrive!
From my lab to yours,
Rose
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