Hi — I’m Merydiem

Your personal, ingredient-based skincare agent. How can I help you today?

By continuing you agree to our Terms & Conditions.

Rank your concerns

Tap a concern to add it to your priorities, then drag by the handle on the right to put the most important on top. Leave anything that’s not a concern below.

My priorities top = most important

Tap or drag your concerns up here ↑

Not a concern thanks, I’m good

What’s your skin type?

Pick the one that sounds most like you. Not sure? Go with how your skin feels a few hours after washing.

How elaborate should your routine be?

What’s your budget?

Per product. We’ll put products in your budget first.

Fungal acne?

Fungal acne (malassezia) is caused by a yeast that lives on skin. It shows up as small, itchy, look-alike bumps — often on the forehead, chest or back — that don’t clear with normal acne products. It’s fed by ingredients hiding in many products.

Anything you’d like to avoid?

Optional. Tick any you’d rather skip and we’ll leave them out of your routine.

Morning

Cleanse, protect, and set your skin up for the day.

PSThe circle is your Personalized Score (PS) — how well each product matches the concerns you ranked. Tap any score to see the breakdown.

Evening

Cleanse, treat, and repair while you sleep.

Extras

Optional add-ons: weekly masks and eye care. Tap Add to include them in your routine summary.

PSThe circle is your Personalized Score (PS) — how well each product matches the concerns you ranked. Tap any score to see the breakdown.

Your routine

Your pick for each step. Tap any to see its ingredients, or go back a screen to swap.

Good to know

Introduce one new active at a time — give your skin a couple of weeks to adjust before adding another.
Sunscreen every morning is non-negotiable when you’re using actives — it protects the results.
Strong actives (retinoids, acids, vitamin C) can clash — keep them split across morning and night, never layered together.
Patch-test anything new on your inner arm before putting it on your face.

Please note. Ingredient data may be outdated, incomplete, or unverified, so always check the product’s own label and patch-test before use. This is not medical advice; see a doctor or dermatologist for persistent or severe concerns.

Good to know

A few things to keep your routine working — and your skin happy.

Introduce one new active at a time — give your skin a couple of weeks to adjust before adding another.
Sunscreen every morning is non-negotiable when you’re using actives — it protects the results.
Strong actives (retinoids, acids, vitamin C) can clash — keep them split across morning and night, never layered together.
Patch-test anything new on your inner arm before putting it on your face.

Please note. Ingredient data may be outdated, incomplete, or unverified, so always check the product’s own label and patch-test before use. This is not medical advice; see a doctor or dermatologist for persistent or severe concerns.

Search products

Filter products by concern, step, actives to include or avoid, and price. Tap any to see its full ingredients.

PSThe circle is your Personalized Score (PS) — how well each product matches the concerns you ranked. Tap any score to see the breakdown.

Set your filters above, then tap Search.

Look up a product

Type a product to see its full ingredients and any fungal-acne triggers.

Start typing a product or brand…

Scan a product

Take a photo of the ingredient list on any product’s label and get an instant Personalized Score and fungal-acne check — even for products that aren’t in our catalogue.

Stay in the loop

Enter your email to hear when Merydiem launches — and help shape what comes next.

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Questions? Feedback? Products we should add?

About Merydiem

Merydiem helps you build a skincare routine around what’s actually in each product. We read the full ingredient list, flag what suits your skin and concerns (and what might trigger fungal acne), and put the right products together in the right order — so you can stop guessing.

Every product is checked against real ingredient data. We’re independent: recommendations are based only on ingredients and your preferences, never on who pays us.

Made by Parmis · parmis@merydiem.com