Caboki Shelf-life/losing effectiveness

Hey!

I use Caboki and occasionally Toppik on my crown and it (Caboki)has always worked great. I've noticed lately (2 weeks) that its been taking more to cover it up a lot of it is just ending up on my scalp and not my hair. I'm getting close to the end of the bottle. I've also noticed it seems to clump more than I am used to.

Overall, without the product my crown doesn't seem to have thinned much more, and the other areas I'm losing have seemingly improved (Dutasteride), but I suppose that I could have just lost more hair.

I was wondering if anyone else has seen these concealers sort of lose effectiveness over time OR if there are tips to make it stick better (hairspray/ other products)?

Thanks!

I've had no problems at all using Caboki!!
It's a fantastic application
Toppik is a good app too but Caboki , for me, is BETTER.

The clumps are due to weather, easy fix is get a white paper and empty the lot out than crush with a spoon util they go normal, than empty back into the container.