


I had a severe case of post inflammatory hyperpigmentation and even tho last year it did tone down a little with Derma co. Kojic Acid serum, it returned again, I started from scratch and my skin is so much better now. Not using the Tran-Zelaic serum alone though, I use it with a prescription gel and retinoid. I love it...



I had a severe case of post inflammatory hyperpigmentation and even tho last year it did tone down a little with Derma co. Kojic Acid serum, it returned again, I started from...Read More

I’ve been using The Derma Co Azelaic Acid Gel consistently, and I’m happy with the results. The texture is lightweight, absorbs quickly, and doesn’t feel greasy on my oily sk...Read More

It's really an all-rounder when it comes to PIH/PIE ... Good formulation, I'll have to use it for 4-6 months continuously to fully see its results... By far, it's been great.

The results are crazy . you will start seeing results within a week. it clears acne ( papules) and marks faster than any other ingredients/ serum.

It’s superb effective serum. Love it.

It works good. Very effective serum

Good product. works amazing

It is suitable for oily skin but I'd recommend you to do a swatch test before applying on the full face.

Best Serum Go for it freely Best purchase ever.

I used this serum for 3 weeks. Initially, my acne worsened slightly during the first week. However, from the second week onwards, I noticed a significant improvement. My acti...Read More

Positive result

I had stubborn dark acne spots on my face... mainly on forehead and cheeks... this product works like magic, I only applied it at night... After washing my face thoroughly, o...Read More

It has faded my dark spots.

I recently had chickenpox, and after using this serum, the spots on my face disappeared within 2-3 months. It also works well on my pimple scars.

Does what it claims; noticeable reduction in pigmentation and acne marks.

Has been very effective in reducing hyperpigmentation.

Good product, must have this one.

It’s superb effective serum. Love it.

I got this for my mom's pigmentation of face. It is working well with consistency

Reviewing after finishing one bottle it' s good for acne and acne mark but not for hyperpigmentation