Mario Badescu Deep Blemish Solution spot treatment serum 1 fl oz — overnight, niacinamide & zinc for cystic breakouts

Mario Badescu Deep Blemish Solution is an overnight spot treatment serum formulated to penetrate under-the-skin bumps and visibly reduce the size and discomfort of deep, stubborn blemishes.

This concentrated liquid treatment combines niacinamide, zinc oxide, B vitamins and allantoin to target cystic and painful breakouts without over-drying or causing dark spots. Designed to absorb quickly, the formula helps balance oil production, calm redness and support the skin’s natural recovery while you sleep. It’s lightweight and suitable for use on the face, chest or back, and works on a variety of skin types including sensitive skin prone to deep blemishes.

How does this serum reach blemishes beneath the skin?

Mario Badescu Deep Blemish Solution uses a fast-absorbing, liquid base that helps active ingredients sink into the area of concern. Zinc oxide and niacinamide work together to address excess oil and inflammation, while allantoin soothes and helps support the surface as the blemish resolves.

• Fast-absorbing liquid helps delivery of actives into the pore.
• Zinc oxide helps control oil production in the treated area.
• Niacinamide reduces visible redness and supports barrier function.
• Allantoin calms irritation and supports gentle healing.

When and how should I apply this product for best results?

For optimal use, apply to freshly cleansed skin and allow the solution to dry. It’s commonly used as an overnight treatment: shake, dab directly onto the blemish with clean fingertips, and avoid touching until dry. Reapply as needed, particularly on persistent or larger under-the-skin bumps.

• Shake bottle before use to blend ingredients.
• Apply liberally to the affected area and let it dry; avoid the eye area.
• Use after cleansing — morning and/or evening for persistent spots.
• Can be applied to face, chest, and back where under-the-skin blemishes appear.

Will this treatment dry out or discolor my skin?

This formula is crafted to reduce visibility of deep blemishes without causing excessive dryness or hyperpigmentation when used as directed. The combination of B vitamins and niacinamide nourishes and supports skin tone, while being free of synthetic fragrance and phthalates to minimize irritation risk.

• Non-fragranced and phthalate-free to lower irritation potential.
• Niacinamide helps even skin tone and reduce discoloration risk.
• Designed to minimize drying compared with harsher spot therapies.
• Suitable for sensitive skin types prone to cystic breakouts.

Can this product be part of my regular routine?

Yes. Mario Badescu Deep Blemish Solution is compatible with a routine that includes gentle cleansing and targeted care. For best results, use it on clean skin, and consider pairing it with Mario Badescu Acne Facial Cleanser or Glycolic Foaming Cleanser to improve clarity and prep skin for treatment.

• Use after cleansing and toning affected areas.
• Works well as an overnight, targeted treatment in your regimen.
• Can be layered under lightweight moisturizers once dry.
• Avoid combining with overly drying treatments without professional advice.

Who is this for: This spot treatment is aimed at anyone experiencing deep, under-the-surface blemishes or cystic acne that resist surface treatments. It’s formulated for all skin types, including sensitive skin, and for those who want a focused, non-drying solution to reduce the size, redness and discomfort of stubborn breakouts. If you have severe, recurring cystic acne, consult a dermatologist for a comprehensive plan alongside topical care.

Ingredients

Isopropyl Alcohol, Propylene Glycol, Zinc Oxide, Water (Aqua/Eau), Isopropyl Myristate, Disodium Phosphate, Lactic Acid, Pyridoxine HCl, Glycerin, Niacinamide, Phenoxyethanol, Stearalkonium Hectorite, Panthenol, Sodium Hydroxide, Hydrolyzed Yeast Protein, Propylene Carbonate, Allantoin, Citric Acid, Threonine, Potassium Sorbate, Biotin.