I am Connected

Diamond Radiance Serum

Brighten • Illuminate • Even Tone

Scientifically formulated and imbued with luxurious Diamond, the Diamond Radiance Serum features an Advanced Brightening Complex, which harnesses a range of clinically tested ingredients proven to even tone and contribute to brighter, more illuminated skin—leaving you glowing, both inside and out.

product details
how to use

Up to 45 days of use

Up to 14 days of use

Regular price $225.00
Regular price Sale price $225.00
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Product Details

Just as multifaceted as Diamond Powder itself, brightening powerhouse Tranexamic Acid works as a heaven-sent to reduce age spots, even skin tone, and restore skin’s radiance—especially when paired with Ascorbyl Glucoside, a gentle form of Vitamin C that ensures long-lasting radiance and a more even skin tone. Working to degrade dark spots instantly and gradually, gentle Arbutin is joined by other best-in-class brightening ingredients to turn lackluster to luminous.

All serums are crafted with next-generation Advanced Complexes, which are a more potent, powerful take on the serums found in our masks. Still, they feature our proprietary GEMCLINICAL® Technology, which acts as a one-way delivery system to maximize infusion of the doctor-formulated ingredients and enhance the treatment results.


Brightening | Radiance-Boosting | Renewing | Tone-Evening | Glow-Restoring | Imperfection-Blurring | Age-Defying

Minimizes the Appearance of Dullness, Discoloration, and Dark Circles


  • Diamond Powder: Opulent and effective, diamond powder brightens skin, blurs imperfections, and restores radiance unlike any ingredient out there.
  • Ascorbyl Glucoside: A stabilized, time-released form of Vitamin C that is proven to support sustained brightening, more even skin tone, and improved skin texture—all while protecting against UV damage.
  • Tranexamic Acid: A powerful, do-it-all ingredient that’s most effective when paired with Ascorbyl Glucoside in brightening skin, improving evenness, and reducing the appearance of dark spots and age spots.
  • Arbutin: A gentle extract of the Bearberry plant that helps to instantly and gradually treat dark spots by diminishing melanin formation, resulting in brighter, more even skin.
  • Bakuchiol: A natural, gentle alternative to retinol that helps to produce firmer skin, a more even skin tone, and a 20% clinically proven reduction (over 12 weeks) in wrinkle depth and other signs of aging.
  • Niacinamide (Vitamin B3): A multi-tasking antioxidant well-loved for its ability to reduce blotchiness and redness, firm skin, reduce pore size, and form a moisture-retaining barrier to keep skin smooth, hydrated, and protected against damage.
  • Phenylethyl Resorcinol: A naturally-derived, antioxidant-rich molecule that’s known to improve the look of uneven skin tone and support a brighter, more radiant complexion.

Full Ingredients List:
Water/Aqua/Eau, Ascorbyl Glucoside, Propanediol, Niacinamide, Glycerin, Arbutin, Dimethyl Isosorbide, Sodium PCA, Tranexamic Acid, Phenylethyl Resorcinol, Bakuchiol, Nephelium Lappaceum Peel Extract, Aloe Barbadensis Leaf Juice, Diamond Powder, Helianthus Annuus (Sunflower) Seed Oil, Chondrus Crispus Extract, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Hydrolyzed Collagen, Rosmarinus Officinalis (Rosemary) Leaf Extract, Hydroxyacetophenone, Ethylhexylglycerin, Pentylene Glycol, Caprylyl Glycol, Xanthan Gum, Disodium EDTA, Maltodextrin, Sodium Hydroxide, Sodium Citrate, Citric Acid, Benzyl Alcohol, Potassium Sorbate, Sodium Benzoate, 1,2-Hexanediol, Mica (CI 77019), Titanium Dioxide (CI 77891)

Holistic Benefits

As a core of KNESKO’s philosophy, we take a holistic approach to beauty. Our products are infused with gemstones and minerals and charged with Reiki Energy by our founder and Reiki Master, Lejla Cas. The gemstones have been consciously selected to help balance a different chakra, or energy center, and each chakra is associated with a different mantra, or positive intention.

Improved wellness is not just for your skin—but also for your soul! Our chakras become blocked when negative thoughts or stress invade our lives. This has a detrimental effect on our spirit, and also accelerates signs of aging on our skin. By rebalancing your chakras, you eliminate stress and open yourself to self-love, gratitude, and healing. As a practice anyone and everyone can do, repeating a mantra centers your mind on optimistic thoughts and draws your focus to positive intentions, bringing only good energy into your life.

The queen of gemstones, Diamond is aligned with your Crown Chakra or Seventh Chakra, located at the top of your head. Balancing your Crown Chakra allows you to access enlightened wisdom and utmost clarity. As you apply the serum, take deep, cleansing breaths, and repeat the mantra, “I am Connected” three times. Set the intention for yourself to restore feelings of oneness with the universe.



Every luxurious bottle of serum is infused with our proprietary GEMCLINICAL® Technology which enables infusion of effective minerals and gemstones into the serum and maximizes delivery of all active ingredients into your skin.

The glass bottles themselves have been carefully crafted to mimic each beautiful gemstone featured in the collection. They’re also manufactured with recycled materials and designed to be upcycled and/or recycled after use.

How To Use

For optimal results, use daily AM and PM followed by your skincare regimen.

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