Holinic

It is best to use oils that are for your porosity and only mix sealing oils into your routine when it comes after the hydration part. Therefore, anything b...

Dry hair means there's little moisture inside the cuticle and cortex. It feels rough, brittle, and tangles easily. You can see more split ends and it jus...

"It sounds like you might be using too many moisturizing agents within your routine. For example, humectants in your pre-poo, conditioner, shampoo, and...

"The symptoms you are describing relate to cationic build-up, which can be caused by cationic conditioning agents that might be present within your prod...

If you're experiencing sticky, stringy hair, you could be missing a strong surfactant in your routine. These are essential for removing build-up and cati...

If you're experiencing dull and matted hair, it's possible you're missing a strong surfactant from your routine. These are essential for removing...

While it's probably common to mistake this as dandruff, what you're experiencing sounds like a sensitive scalp that produces too much oil to counter ...

Due to your low-porosity hair, you may benefit from using a real hair dye as it should damage the hair just enough to make it medium-porosity. Your hair woul...

"When you add water to a shop-bought shampoo, the pH level does go up slightly but only by about 0.5 points. However, this can depend on the pH of your ...

Lemon juice is a great way to reduce the pH level! However, if your product's pH is much higher than the ideal range (4.5-5.5), you may want to consider ...