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How To Patch Test The Ordinary Niacinamide 10 % + Zinc 1%

 

 

In this video, I am going to show you how to patch test The Ordinary Niacinamide 10 % + Zinc 1% Source: https://deciem.com/ Disclaimer: The videos on this channel are not sponsored, and no affiliate links are used. Any products featured in these videos are ones that I have purchased at my own expense. Therefore, I stand by the recommendations I make and believe the featured products are worth the cost. All information presented on this channel is for news, education, and entertainment purposes only. Although I do my best to provide accurate information, it is not a substitute for medical skincare advice. Always consult with a professional dermatologist or doctor in your area before implementing any skincare advice shared on this channel.

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