Is it melasma or more like age/sun spots?
I too tried dermatica for hyperpigmentation, mine are sun spots (I'm almost 40 not age please
) and it didn't work. I'm white for reference.
I have 2 dark spots about the size of a pencil top eraser on my cheek bone that bother me.
I then tried, from mid Jan until March, so over lockdown, and in mid winter Neostrata Enlighten Pigment Lightening Gel, there are 2, I used the one without retinol, it's cheaper at around £35.
It worked a good bit. The marks are a lot lighter and more broken up than the solid round circles they were.
I also panicked a bit when using it. It says to use every day, twice a day for 6 weeks, it will bring the darkness to the surface, this will peel off and then it will resurface the skin and repeat. You only use it on the hyperpigmentation.
When the redness got very bad I pulled back and let it die down, waited a few weeks then did it again. Then had an anxious time thinking I had made it all worse as it was quite pink and harder to blend under makeup than the brown marks.
Obviously now it's settled I wish I hadn't wasted the time and gone in hard. But I also think it's too strong a product to use coming into the summer, so will try again next winter.
Your skin is left quite raw and it may be hard to cover/explain if you are having to leave the house, which is why I had such a good opportunity to do it in lockdown
I had really resigned myself to laser, but did a massive amount of reading and came up with this product and it did work for me.
However, I have a very slight touch of melasma on my upper lip and it didn't work for that at all, so really only for sun spots.