Holinic

Currently, access to our databases is reserved for students of our 14 Day HairQare Challenge, HairQare Collective, and HaireQare Lab programs. If you'd l...

Even though a friendly silicone is non-water soluble, it is still considered 'friendly'. This is because friendly silicones can be removed with a gen...

If you do not have a blender when making DIY formulations, the best way to manually mix the formulations is by hand, in a firm shaker bottle (for example, co...

Whilst jojoba oil can act as a preservative, it is generally a weak one and is untested by our team. Therefore, we cannot confidently offer any formulating i...

All of our formulations, including Shampoo A and Shampoo B were created with adults in mind, so while they may very well work for children, it’s important to...

Shampoo A is quite a basic shampoo formulation, rather than a luxury shampoo formulation. This is because within the challenge, it serves as an introduction ...

When determining which ingredients will be good for your hair, you have to consider your hair profile, your environment and your hair goals! While we cannot ...

The code for Waking Up by Sam Harris must be redeemed through the website at https://www.wakingup.com/. Further information can be found in the Better Hair &...

If using Shampoo A has caused you to experience an increase in hair fall, it is a sign that you maybe sensitive or even allergic to one of the ingredients. T...

When using Aloe Vera Gel on your strands, it helps to test the pH. If it is above around 3.67 (which is the recommended pH level for our strands), then we re...