Details
How To Use
Ingredients
Reviews
This soothing, sleeping serum features hypochlorous acid that helps reduce maskne breakouts and protect against spreading unwanted microbes. This serum is applied overnight to heal, repair, and soothe red, irritated, blemish-prone skin.
In addition to being a maskne healing wonder, hypochlorous acid is also an adaptogen, helping restore skin's natural microbiome and homeostasis. This serum can be used whenever skin feels out of balance. This serum is first-of-its-kind and best Mascne therapy. Did we mention that sleeping serum is an excellent lightweight skin slugging serum?
Key Benefits:
- Skin smoothing and mattifying serum-gel
- Reduces appearance of enlarged pores and impurities
- Filters rough and dull complexion
- Soothes redness and irritations
- Reduces skin breakouts and blemishes on the face and body
- Restores skin balance and skin barrier
- Improves skin texture and glow
- Apply a thin veil to cleansed and toned skin before sleeping.
- May be used after spraying with Stamina Cosmetics Maskne Calming Mist and Blemish Remedy MPP Mask.
- Other topical serums and moisturizers such as Stamina Intention Moisturizer may be applied once Maskne Sleeping Serum is absorbed in a few seconds.
- Please avoid spraying directly into eye areas
- Electrolyzed water
- Proprietary blend of gel-clay
- Hypochlorous acid (medical grade propriety concentration)
- Sodium Chloride
Is this serum safe to sleep in?
• This gentle, soothing serum is safe to sleep in, and appropriate for all skin types. Expect to wake up to calm, smooth, hydrated skin.
Will the synthetic clay overdry my skin?
• Absolutely not. This clay is a very special formulation that hydrates skin, and maintains the stability of the active ingredient, hypochlorous acid, to help address breakouts directly at the source.
Can I layer this with other products?
• Yes, this is the ideal sleeping serum to be layered with other Stamina products.
Customer Reviews

Why It Works
This serum can be used whenever skin feels out of balance. This serum is first-of-its-kind and best Mascne therapy. Did we mention that sleeping serum is an excellent lightweight skin slugging serum?
Stamina Synergy
Stamina Synergy is achieved by practicing mindful skin care ritual with our Uplifting Affirmations while you enjoy the skin wellness benefits.


Who is DR MBK?
Dr. Marianna Blyumin-Karasik, aka Dr. MBK is a board-certified Dermatologist and co-founder of Precision Skin Institute. As a cosmetic expert, Dr. MBK’s leading skin-care advice is regularly featured on the news and beauty magazines. Dr. MBK is an expert in treating Maskne and other forms of challenged, problematic, or tired skin. As recently seen in New Beauty, Dr. MBK highlights that friction, humidity, and microbe imbalances from our masks have contributed to one of the top conditions seen by dermatologists this year, Maskne. Mental stress also leads to various skin exacerbations. Treating stressed-out, sensitive skin and maskne is important to Dr. MBK because she strongly believes in feeling and being our best. She has hand selected every ingredient in our product lineup to help you have your best skin ever!
About The Brand
Stamina Cosmetics by DR MBK was inspired during the challenging year of 2020. During this year we have all experienced difficulties and disharmony in our lives. That also includes our overall health and in particular, our skin health. Skin problems also affect our appearance and confidence, which influence our general well-being. As Stamina was developed, I also realized how much this year disrupted our inner mind-body connection. My goal with Stamina Cosmetics is to provide inspiring affirmations to remind us to maintain grit and re-establish the very fragile mind-body relationship. I really hope that with Stamina’s creation, we can come closer to life’s health and beauty balance.
