I have been finding what appears to be glass shards in the customized formula. I’ve used tretinoin for years and never experienced this...and the tubes last much longer... so I it probably isn’t due to the product being old. When nearing the end of the product in the curology product I removed the top and used a Qtip to get more product and there are more shards. Does quality control not notice this? I’m skeptical about what else is in this.
4 years ago
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