The Celestial Black Diamond Brightening Essence by 111SKIN is a luxuriously lightweight essence that helps your skin appear brighter, more luminous, and visibly rejuvenated over time. Here are some positive and negative aspects of the product, as well as its ingredients:

Positive aspects:

• The product is lightweight and hydrating.
• It can help reduce pigmentation irregularities and brighten dull skin.
• It can restore loss of volume and firm skin for a lifted, more youthful appearance.
• The product can enhance the delivery and efficacy of active ingredients.
• Clinical trials were conducted on men and women aged between 40-60, and the data collected showed positive results.

Negative aspects:

• There were no negative aspects found in the search results.

Ingredients:

• Tranexamic Acid and Hematite Extract: work alongside potent anti-aging ingredients to reduce pigmentation irregularities, brighten dull skin, and restore loss of volume.
• Encapsulating Diamond Peptides and Copper Peptides: optimize the delivery of active ingredients and enhance the rest of your 111SKIN routine.
• Bioactive Peptides: work within the skin for longer and enhance delivery and efficacy of active ingredients.

It is important to note that individual results may vary and it is always recommended to do a patch test before using any new skincare product.