Clarifying Serum
$170.00
Key Ingredients:Potassium Azeloyl Diglycinate, Mandelic Acid, Acetyl Glucosamine, Niacinamide (Vitamin B3), Hydroxyethylpiperazine Ethane Sulfonic Acid, Lactic Acid, Allantoin, Panthenol, Camellia Sinensis Leaf Extract, Glycyrrhiza Inflata Root Extract, Octadecenedioic Acid, Chrysanthemum Parthenium (Feverfew) Extract, 4-Ethoxybenzaldehyde, Dipotassium Glycyrrhizate.
Product packaging and appearance are subject to change at any time without notice.
Oily, Combination, Pigmentation, Acne Skin
Clarifying Serum is the latest breakthrough in skin care treatments because it effectively and gently solves multiple complex problems, including blemishes, dark spots, oily, dehydrated, and dull skin – all at once.
The high concentration of azelaic acid not only fades dark spots and brightens dull areas; it also eliminates blemish formations. (Blemishes arise when the skin produces an overabundance of keratin, which blocks pores and sebaceous glands.) AHA and BHA agents, Mandelic acid and capryloyl salicyclic acid, penetrate deeply into pores to accelerate exfoliation, balance oil production and stimulate cell renewal.
With high potency hyaluronic acid and effective antioxidants, including nicotinamide (vitamin B3) and pro vitamin B5, the skin is protected against collagen loss, hyperpigmentation, dehydration, and new formations of fine lines and wrinkles. Other botanical ingredients are proven to calm the skin and prevent redness and irritations.
Benefits
- Contains high concentrations of Azelaic acid, Mandelic acid, Hyaluronic acid, and many prominent natural antioxidants – all of them help to bring the skin to its optimal stage with long term use.
- Delivers powerful results through unique liposome technology to ensure ingredients are brought down into the deepest layers of the skin.
- Contains no oils, preservatives, color additives, or parabens.
Key Ingredients

15% Potassium Azeloyl Diglycinate
Skin Lightener
Spot Corrector
Melanin Inhibitor

10% Mandelic Acid
Antioxitant
Antibacterial
Antimicrobial

8% Acetyl Glucosamine
Moisturizer
Trans Epidermal Water Loss Blocker

7% Niacinamide (Vitamin B3)
Anti-Inflammatory
Smoother
Skin Lipid Barrier

7% Hydroxyethylpiperazine Ethane Sulfonic Acid
Keratolytic
Exfoliant
Smoother

6% Lactic Acid
Keratolytic
Exfoliant
Smoother
Full Ingredients
Potassium Azeloyl Diglycinate, Mandelic Acid, Acetyl Glucosamine, Niacinamide (Vitamin B3), Hydroxyethylpiperazine Ethane Sulfonic Acid, Lactic Acid, Aqua, Allantoin, Panthenol, Camellia Sinensis Leaf Extract, Glycyrrhiza Inflata Root Extract, Dimethyl Isosorbide, Octadecenedioic Acid, Capryloyl Salicylic Acid, Leuconostoc/Radish Root Ferment Filtrate, Glycerin, Chrysanthemum Parthenium (Feverfew) Extract, 4-Ethoxybenzaldehyde, Dipotassium Glycyrrhizate, Ergothioneine, Sodium Hyaluronate, Ethylbisiminomethylguaiacol Manganese Chloride, Hydroxyethylcellulose, Dimethicone Crosspolymer, Cyclomethicone, Caprylyl Glycol, Disodium EDTA, Cyclopentasiloxane, PEG/PPG-18/18, Dimethicone, Polysorbate 20, Methylpropanediol, Butylene Glycol, 1,2-Hexanediol, Sodium PCA, Avena Sativa (Oat) Kernel Extract, Potassium Sorbate.
*Ingredients are subject to change at the manufacturer’s discretion. For the most complete and up-to-date information, refer to the product packaging.
How to Apply
After cleansing and toning, apply directly on the target area or smooth few drops over entire face, avoid eyes area. Follow with the appropriate MDSUN products. For daytime protection, apply MDSUN broad-spectrum SPF product.

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Product Reviews
15 reviews for Clarifying Serum
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Clarifying Serum








I’ve been using this product for a while now, and I’m honestly impressed with the results. The formula contains powerful ingredients like Azelaic acid, Mandelic acid, and Hyaluronic acid, along with natural antioxidants that really help support healthier-looking skin over time. After consistent use, my skin feels smoother, more balanced, and noticeably more hydrated.
What I especially love is the advanced liposome technology. It seems to help the active ingredients absorb deeply, making the product feel effective without being harsh or irritating. The lightweight texture absorbs quickly and leaves my skin feeling fresh rather than greasy.
Another big plus is the clean formulation—no oils, preservatives, color additives, or parabens. It feels great knowing I’m using something gentle yet highly effective on my skin.
Overall, this has become a staple in my skincare routine. With regular use, my skin looks brighter, smoother, and healthier. Highly recommend for anyone looking for a science-backed formula that delivers real, long-term results.
Love this serum! Leaves my skin feeling plump and doesn’t break me out at all! I use this every night!
Very nice
Since trying MD SUN it has become a staple of my skincare routine. The active cleanser has a smooth and lathering essence while the toner is calming and cool. This combo leaves my face and skin feeling fresh, dewy and revitalized! Highly recommend.
I wasn’t born with perfect skin. I have had acne skin since teenage and still have a pimple here and there occasionally. I got a retail size (30ml) and after using the serum for a couple of weeks, I surprisingly noticed that a strange skin condition that I had had for about 2 years was gone. So there was one area of darker acne scars are noticeably lighter. It also helps to keep my skin under control (I’m a perfect sample of combination skin). I would say this product is perfect for moisturizing in the dry weather and to lighten my dark spots.
Definitely my favorite skin product on the MDSUN website,.It made my skin glow. This is definitely glads skin in a bottle. Worth every penny