Holinic

It's common to experience an itchy scalp after trying a new shampoo. This could be a reaction to a specific ingredient, the presence of an allergen, or t...

We personally don't recommend taking supplements like biotin as you can put your hair at risk with taking too much. You should try your best to get it fr...

Yes, of course, you can use calm. Sarah just mentioned the Waking Up app since it's her favorite, and she can let all the other students who aren't a...

Yes! When choosing a pre-poo, sealant or DIY product ingredient, you can switch out the oils to suit your hair profile and preferences. When it comes to Ol...

The test indicates where you may be deficient, but you can always follow up with your doctor if you want an accurate test. With these indications, you could ...

You can upload your Day 1 photo in the survey form that was sent via email. You can also feel free to post it in the Community as well.

Unless the names are identical, they are likely, in fact, very different from each other. Chemistry is a little bit confusing like that. The only thing you s...

For the reetha powder, 15gm is about 1/8 of a cup or 5 teaspoons.

Not every Hair Profile reacts the same to each ingredient. It's important to monitor the effects long term. Many products are formulated to give you grea...

Yes, a blood test from a doctor will give you accurate and better results based on your physical blood count. If you still seem to have symptoms, then they a...