The short version: clay masks absorb oil and deep-clean, so they suit oily and blemish-prone skin; mud masks cleanse while holding on to moisture, so they're gentler and better for dry, combination or sensitive skin. Both draw out impurities — the difference is how much they dry the skin versus hydrate it. Here's a proper side-by-side so you can pick with confidence (or use both).
What a clay mask does
Clay masks are built around absorbent clays such as kaolin. As the mask sits on your skin, the clay soaks up excess oil and helps lift dirt and impurities out of the pores. That's why they leave skin feeling matte, clarified and deeply clean — and why they're a favourite for oily, combination and breakout-prone skin. The trade-off is that they can be drying if left on too long, so the golden rule is to rinse a clay mask off before it fully cracks and hardens.
What a mud mask does
Mud masks also cleanse and draw out impurities, but they hold far more moisture, so they feel cooler and more comfortable on the skin and rinse away without that tight, stripped feeling. Many mud formulas add hydrating ingredients too — Glimify's mud masks include sodium hyaluronate (a form of hyaluronic acid) to help skin stay soft. That makes mud the friendlier option for skin that leans dry, combination or sensitive, or simply anyone who finds clay a bit much.
Clay vs mud: side by side
| Clay mask | Mud mask | |
|---|---|---|
| Main job | Absorbs oil, deep-cleans pores | Cleanses while hydrating |
| Feel | Mattifying, can feel tight | Cooling, comfortable |
| Best for | Oily, combination, blemish-prone | Dry, combination, sensitive, dull |
| Watch-out | Don't let it fully dry out | Less oil-absorbing for very oily skin |
| How often | 2–3x a week (oily skin) | 1–2x a week |
Which should you choose?
Choose clay if oil control and congestion are your priority — think shiny T-zone, frequent breakouts, visible pores. If large-looking pores are the concern, clay pairs neatly with the steps in how to reduce the appearance of large pores, and for stubborn blackheads see how to get rid of blackheads at home.
Choose mud if your skin feels dry, reactive or simply finds clay too stripping, or if you want a refreshing cleanse with a hydrated finish rather than a matte one.
Or use both. Multi-masking is a real thing: apply a clay mask over an oily T-zone and a mud mask on drier cheeks at the same time. You can also alternate through the week depending on how your skin feels. For the full decision framework across skin types, see our companion guide, how to choose a face mask.
Glimify's clay and mud masks
Glimify makes both, all vegan and cruelty-free. The clay options are single-use kaolin pods; the mud options come in tubes.
| Mask | Type | Best for | Price |
|---|---|---|---|
| Revitalising Clay Mask Pods | Clay pods | Oily & acne-prone skin | £11.99 |
| Soothing Clay Mask Pods | Clay pods | Sensitive skin (bestseller) | £11.99 |
| Cucumber Glow Mud Mask | Mud | Combination skin & hydration | £9.00 |
| Orange Glow Mud Mask | Mud | Dull, uneven-looking skin | £9.00 |
Browse them all in the Face Masks collection. However you mask, apply to freshly cleansed skin, leave on for 10–15 minutes, and rinse with warm water — a step that slots neatly into any routine, as covered in our beginner skincare routine guide.
Key takeaways
- Clay masks absorb oil and deep-clean — best for oily and blemish-prone skin.
- Mud masks cleanse while holding moisture — kinder to dry, combination and sensitive skin.
- Don't let a clay mask fully dry out; rinse before it cracks.
- Multi-masking (clay on the T-zone, mud on the cheeks) is a great option for combination skin.
- All Glimify masks are vegan and cruelty-free.
Frequently asked questions
Is a clay or mud mask better for oily skin?
Clay, generally — it's more absorbent and better at soaking up excess oil. A cooling mud mask can still suit combination skin that wants a lighter cleanse.
Can I use a mud mask on dry skin?
Yes — mud masks are the friendlier choice for dry skin because they hold moisture and don't strip. Look for hydrating ingredients like sodium hyaluronate.
Can I use clay and mud masks together?
Absolutely. Multi-mask by applying clay where you're oily and mud where you're dry, or alternate them across the week.
How long should I leave a mask on?
Around 10–15 minutes. With clay in particular, don't leave it until it's bone dry — rinse while it still has a little give.
Clay, mud or both? Explore the vegan, cruelty-free Face Masks collection at Glimify.
