A personal skincare diary — clarasskindiary.com
The person behind the diary

About Clara

I'm Clara Wren Ashby. I grew up in Bath, I've been obsessed with skincare since I was seventeen, and in January 2024 I moved my private notebook online.

Growing up, my mother had beautiful skin and I spent my teenage years trying to replicate it by using whatever she was using, with predictably mixed results. By my mid-twenties I had a shelf full of half-used products, a lot of opinions about things I hadn't understood for long enough, and a growing suspicion that most of the advice I was reading had been written by people who were being paid to write it.

I kept a notebook because I needed to remember what I'd tried and what had actually happened — not what the brand said would happen.

The notebook started in 2022, after a particularly frustrating autumn of wasted money. I was testing a vitamin C serum that had been recommended everywhere, costing me a significant amount, and doing nothing I could actually measure. I started writing things down: the date I started, what my skin looked like, what it looked like four weeks later, what I changed. It was useful. I kept doing it.

In January 2024, a friend asked me what moisturiser she should buy. I realised I had two years of notes that could answer that question properly — with context, with caveats, with an honest account of what had worked and what hadn't. So I moved the diary online, mostly for her, partly because writing in public forces a kind of discipline that private notebooks don't.

I am not a dermatologist. I am not an aesthetician, a beauty journalist, or a brand consultant. I'm someone who has been thinking carefully about skincare for a long time. Everything I write here is accumulated personal experience — and personal experience is only one data point. What works on my face may not work on yours. The thing I hope is useful is the process: trying things properly, waiting long enough, and writing down what actually happens.

I buy everything myself. Nothing has been gifted. I write what I think. That's all this is.

What this diary isn't

It isn't medical advice. If your skin is doing something that worries you — a mole that's changed, a rash that won't clear, something that feels wrong — please see a doctor. Skincare is a pleasure and a habit and sometimes genuinely helpful; it is not medicine, and I am not qualified to tell you otherwise.

It isn't comprehensive. I have one face, one skin type, one set of concerns. I test things on it and write down what happens. The reviews are honest but they are necessarily limited to my own experience.

It isn't sponsored. I have never accepted payment to write something kind. I have never received gifted products in exchange for coverage. When that changes, I'll say so plainly — and the fact that I'm writing this suggests I don't anticipate it changing.

I started writing this diary because I needed to remember what I'd tried and what had actually happened — not what the brand said would happen.

From the first entry, January 2024

The diary began as a private notebook and moved online in January 2024. There are now over 800 days of entries, covering 312 products and several complete routine overhauls. The writing has been useful for me — I hope it's useful for you too.

Start reading the diary →
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