If you’ve spent any time researching curly hair routines, you’ve probably come across the term “LOC method.” It sounds technical, but it’s actually a simple three-step layering technique used to lock moisture into your curls.
What Does LOC Stand For?
LOC stands for Liquid, Oil, Cream. Each step builds on the last, creating layers that trap moisture inside the hair shaft rather than letting it evaporate throughout the day.
Step One: Liquid
The liquid step usually means applying water or a water-based leave-in conditioner to damp hair. This rehydrates the hair and prepares it to better absorb the next steps.
Step Two: Oil
Next comes a natural oil, such as coconut, jojoba or grapeseed oil. The oil helps seal in the liquid from the first step, slowing down moisture loss throughout the day.
Step Three: Cream
Finally, a curl cream or butter is applied to seal everything in even further while also helping define and hold your curl pattern. This step often provides the most visible curl definition.
Does Everyone Need All Three Steps?
Not necessarily. Low porosity hair can sometimes feel weighed down by too many heavy layers, while high porosity hair often needs the extra sealing power. This is one of the clearest examples of why understanding your porosity matters before committing to a specific routine.
When Should You Use the LOC Method?
Many curly girls use this method on wash days after conditioning, and again between washes to refresh and re-moisturize their curls without a full wash.
A Quick Tip Before You Try It
If your hair tends to feel coated or greasy quickly, you may have lower porosity and might benefit from a lighter version of this method. If your curls dry out fast and feel frizzy by midday, higher porosity hair often benefits from the full three-step process.
Not sure which porosity you have? Find out with our free quiz.