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The Saint Louis Med Spa

Mixi - Mandelic 11% 1 oz.

Mixi - Mandelic 11% 1 oz.

Regular price $47.00 USD
Regular price Sale price $47.00 USD
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Mixi Skincare Mandelic 11% — 1 oz

Advanced Exfoliation • Targeted Acne Support • Tone & Texture Correction

The Mixi Skincare Mandelic 11% is a higher-strength alpha hydroxy acid (AHA) resurfacing serum designed for experienced users seeking deeper exfoliation and visible skin refinement. Powered by 11% L-mandelic acid, this advanced formula helps improve stubborn acne, pigmentation, and uneven texture while maintaining gentle, controlled penetration that makes mandelic acid ideal for sensitive or acne-prone skin types.

Key Benefits

  • Provides advanced exfoliation to smooth texture and refine pores
  • Helps reduce stubborn breakouts, congestion, and excess oil
  • Improves appearance of melasma, hyperpigmentation, and sun damage
  • Supports brighter, more even skin tone
  • Helps calm redness and inflammation associated with acne and rosacea
  • Encourages balanced oil production through 5-alpha reductase inhibition

Why Mandelic Acid Works

Mandelic acid is a unique AHA derived from bitter almonds. Its larger molecular size allows slower absorption into the skin, delivering effective exfoliation with less irritation compared to many other acids. This makes it especially beneficial for acne-prone, sensitive, or pigmented skin while still promoting renewal and clarity.

Key Ingredients

  • L-Mandelic Acid (11%) — exfoliates, helps clear pores, improves pigmentation and acne
  • L-Lactic Acid — supports hydration and gentle resurfacing
  • Niacinamide — helps calm redness, regulate oil, and strengthen barrier function
  • Green Tea Extract — antioxidant support that helps soothe skin
  • Sodium Hyaluronate — lightweight hydration and plumping benefits

How to Use

Apply 2–3 drops to clean, dry skin in the evening after cleansing. Begin using every other night or as directed by your skincare professional, especially if transitioning from lower mandelic strengths. Follow with moisturizer and wear broad-spectrum sunscreen daily while using exfoliating acids.

Full Ingredients (INCI)

Aqua (Water), L-Mandelic Acid (11%), L-Lactic Acid (~8%), Niacinamide, Sodium Hyaluronate, Hamamelis Water, Butylene Glycol, Glycerin, Xanthan Gum, Camellia Sinensis (Green Tea) Extract, Sodium PCA, Caprylyl Glycol, Phenethyl Alcohol, Potassium Sorbate.

Who It’s For

  • Clients progressing from Mandelic 8% or lower strengths
  • Acne-prone or oily skin types
  • Persistent discoloration, melasma, or sun damage
  • Uneven texture or clogged pores

Mixi Mandelic 11% delivers professional-level exfoliation designed to refine skin clarity and tone while maintaining a balanced, skin-friendly approach ideal for advanced corrective routines.

Please refer to the ingredient list on the product packaging for the most updated list of ingredients. Due to variability in photography, monitors, lighting and printing, the actual color of the product you have at home may differ from that featured in digital or print marketing materials.

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