After conducting a search, I found some information related to dermatologists and skincare products in Trivandrum. However, I did not find any information about specific product details, positive or negative reviews, or ingredients or materials. Here is what I found:
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According to Justdial, there are 95 skin care clinics in Thiruvananthapuram, which may include dermatologists who can provide information about skincare products.
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I also found a video on YouTube where a dermatologist named Dr. Dray discusses skincare ingredients and products to avoid. However, this video is not specific to Trivandrum.
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The other search results are not relevant to the query.
In summary, while I did not find any specific information about product details, positive or negative reviews, or ingredients or materials, there are dermatologists and skin care clinics in Trivandrum who may be able to provide this information.
