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The Saint Louis Med Spa

Hydrinity - Hyacyn Active 90mL

Hydrinity - Hyacyn Active 90mL

Regular price $60.00 USD
Regular price Sale price $60.00 USD
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Hydrinity Hyacyn Active Purifying Mist - 90mL

Purify • Calm • Restore — Antimicrobial Defense for Every Skin Type

Hydrinity’s Hyacyn Active Purifying Mist is a dermatologist-loved, multi-tasking treatment spray that soothes, balances, and protects the skin using a patented Hypochlorous Acid (HOCl) formula. Designed for acne-prone, reactive, or post-procedure skin, it helps minimize bacteria, calm inflammation, and promote faster healing — all without disrupting the skin barrier or microbiome. 

Key Benefits

  • Purifies & Calms — Hypochlorous Acid (0.012%) helps destroy harmful bacteria while reducing redness and inflammation.
  • Balances & Protects — Restores the skin’s natural pH and supports the microbiome for healthier, more resilient skin.
  • Speeds Recovery — Ideal for use after facials, microneedling, waxing, or other procedures to encourage healing and prevent irritation.
  • Hydrates & Refreshes — The ultra-fine mist instantly soothes tight, stressed, or sensitized skin without stinging or burning.
  • Safe & Simple — Non-toxic, alcohol-free, fragrance-free, and safe for all skin types, including rosacea and eczema-prone skin.

How to Use

  1. After cleansing, shake gently and mist 2–4 sprays over face, neck, or affected areas.
  2. Allow to air dry naturally — no rinsing or wiping needed.
  3. Follow with serums and moisturizer.
  4. Use twice daily, or as often as needed after treatments or flare-ups.

Full Ingredient List (INCI)

  • Hypochlorous Acid (0.012%) — the key active ingredient that purifies and calms the skin while supporting natural healing.
  • Electrolyzed Water (Aqua) — acts as a clean, hydrating base that delivers the active ingredients gently and evenly.
  • Sodium Chloride (NaCl) — supports osmotic balance and helps maintain healthy hydration and barrier function.
  • Phosphates (Sodium Phosphate / Phosphate Buffers) — stabilize pH levels and ensure that the formula remains soothing, non-irritating, and effective.

Why It Works

Hyacyn Active harnesses the power of hypochlorous acid, a molecule naturally produced by the body’s immune system to fight bacteria and inflammation. In topical form, it purifies the skin, speeds recovery, and helps calm redness, irritation, and breakouts — making it a universal step for clearer, healthier, and more balanced skin.

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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