Durable and wear-resistant, this minimalist stopper cap is made of high-quality responsibly-sourced natural wood so you can be sure that your creations are made from nothing but the best supplies.

Collapsible diffusers: For all your travel needs, these diffusers do the same as your classic cup-type, but can collapse for easy storage.With infrared heat technology and a diffuser with widespread prongs, you reduce your risk of over-drying your hair. Minimise heat damage and maximise your already spectacular curls with the diffuser made by blow-dry experts.

Sure, they can speed up your drying time—but the fast, hot winds can leave your curls feeling dry, and looking less than defined. This is pricier than other options on our list—but you're getting a whole drying system, not just an attachment. Set the dryer to low heat and speed settings to prevent your hair from becoming tangled and difficult to handle. Longer hair will dry unevenly if there aren’t long prongs evenly dispersed in the diffuser bowl to catch any stray falling locks within a section.

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At the time of publishing, we were not able to find enough diffusers for curly hair from Black-owned and/or Black-founded businesses to meet this percentage. While Augeo is a fan-favourite, we do most of our testing in perfumer's alcohol and the EcoSystem diffuser base. According to Aeleise Ollarvia, the co-founder of Black Girl Curls a diffuser makes all the difference. Michael Van Clark’s Lifesaver UV is a cult favourite on this front for silky smooth and defined curls.

All caps fit all of our reed diffuser bottle range except for the Hexagon Reed Diffuser Glass 120ml which comes with a cap included. If you’re non-committal about sticking solely to your natural curls and would rather invest in an all-rounder kind of hairdryer, there’s probably no better investment than a Dyson Supersonic. While we always recommend testing, these tried and tested recipes allow you to skip past the failed experiments and say hello to your new stunning range of diffusers. Yes, it's expensive, but it's also won over fans who swear by its results, so we think it's worth the spend.