How to Make Orange Peel Powder at Home (and When to Buy It Instead)

The short answer: wash sound oranges, cut the peel into small pieces and dry it completely until it snaps, then grind it in a clean, dry grinder, sieve it finely and store it in an airtight jar. The hands-on work is short; the drying takes as long as your kitchen needs, so judge it by feel, not by the clock. Homemade powder varies more than a bought cosmetic powder, so keep it dry and watch it for mould.

What you need

• Peel from sound, fresh oranges, with no mould, soft spots or damage
• A knife and a chopping board
• A clean, dry, airy place to dry the peel, or a food dehydrator, or an oven on a low setting suitable for drying food
• A clean, completely dry grinder
• A fine sieve
• A clean, dry, airtight jar

Before you start

This is a kitchen method, not how Spierb's powder is made, and a homemade batch depends on your fruit, your drying and your storage. If you can, use fruit whose treatment after harvest you know, since shop-bought oranges may be waxed or have surface treatments. Whether to cut away the white pith is up to you: more pith changes the colour and bitterness of the powder and how it grinds.

How to make orange peel powder at home

1. Wash the oranges or the peel thoroughly to remove dirt and surface residue.
2. Pat the peel dry so it starts drying clean rather than waterlogged.
3. Cut it into small pieces. Smaller pieces dry more evenly than large curls of rind.
4. Dry it completely, spread out in a clean, dry, airy place, in a food dehydrator on a setting for drying produce, or in a low oven, without scorching it.
5. Check it by feel, not by the number of days. The peel is ready when it's fully dry and brittle, with no bendy, damp centre. Humidity, thickness, piece size and airflow all change the time it takes.
6. Grind it in small batches in a clean, completely dry grinder, as fine as you can.
7. Sieve it through a fine sieve, and grind the larger bits again.
8. Store it straight away in a clean, dry, airtight jar, away from steam and bathroom damp, and always use a dry spoon.

How long will dried orange peels last?

There's no fixed shelf life for homemade dried peel or powder, because home drying and storage vary so much; what matters is that it stays completely dry. Throw the whole batch away if you see mould, if it smells musty or fermented, if it clumps from damp or feels wet, or if insects or anything else get in. Don't dry it again and carry on using it, and don't scrape off mould and keep the rest. Spierb Orange Peel Powder keeps for 2 years from the date of packaging in its sealed pouch.

When to buy orange peel powder instead

Homemade powder is often coarser and less even than a cosmetic powder, and coarse particles feel scratchy on the face. Buying makes sense if you want a fine, consistent powder, dry packaging, a clear ingredient name and directions that work the same way every time. Spierb Orange Peel Powder is sweet-orange peel, dried, finely ground and triple sifted, with nothing added.

Common mistakes

• Grinding peel that isn't fully dry: it won't grind finely, and leftover moisture can turn the batch mouldy in the jar. Dry it until it's brittle.
• Skipping the sieve: coarse bits feel scratchy on your face. Sieve and grind again.
• Keeping the jar in the bathroom: steam gets in. Store it somewhere cool and dry.
• Using a wet spoon: moisture starts clumping and mould. Scoop with a dry spoon.
• Rubbing harder with a coarse batch: make the paste wetter instead, and rinse it off gently.

Frequently Asked Questions

How do you use dry orange peel powder?

Mix it with water just before use: 1–2 tablespoons with lukewarm water to a smooth paste, rested 5–10 minutes, then a thin layer on clean skin for 10–15 minutes, rinsed off gently. Patch test the mix 24–48 hours before first use, skip sunburned or broken skin and keep to your usual sun protection. The mixes are in how to use orange peel powder on your face.

What are the benefits of dried orange peel powder?

Used as a rinse-off mask, it usually leaves skin feeling clean and fresh and looking less dull, and helps oily skin feel less greasy. The orange peel page covers what it does and doesn't do, and how to patch test.

Can I use orange zest from the kitchen?

Culinary zest is made for food and is often fresh or coarsely dried, so it isn't fine enough for a face mask. If you make your own powder, dry the peel fully, grind it fine and sieve it.

Is homemade orange peel powder the same as Spierb's?

Not necessarily. A homemade batch varies with the fruit, any wax or treatment on it, how much pith is left, how dry it gets, how fine it's ground and how it's stored. Spierb's is dried, finely ground and triple sifted for a consistent powder.

How fine should homemade orange peel powder be?

As fine as you can get it, then sieved, with the larger bits ground again. Coarse particles feel scratchy on the face, and a scratchy mask shouldn't be rubbed harder.