Skip to product information
1 of 2

The Saint Louis Med Spa

Hydrinity - Restorative HA Serum 30mL

Hydrinity - Restorative HA Serum 30mL

Regular price $120.00 USD
Regular price Sale price $120.00 USD
Sale Sold out
Shipping calculated at checkout.

Hydrinity Restorative HA Serum with PPM⁶ Technology — 30 mL

Calm • Hydrate • Rebuild Skin Comfort

The Hydrinity Restorative HA Serum is an advanced hydration and repair serum designed to soothe irritation, strengthen compromised skin, and deeply replenish moisture, especially after professional treatments or periods of dryness and sensitivity. Powered by supercharged hyaluronic acid and proprietary PPM⁶ Technology™, this weightless serum helps enhance skin’s natural repair processes, soothe inflammation, and support barrier resilience for a calmer, healthier complexion.

Key Benefits

  • Deep Hydration & Barrier Support: Dual-weight hyaluronic acid draws moisture into layers of the skin to plump and restore hydration while supporting the skin’s protective barrier.
  • Soothes & Calms: A gentle formula helps reduce redness, irritation, and sensitive skin discomfort — ideal for dry, reactive, or post-procedure skin.
  • PPM⁶ Technology™: Proprietary peptide-rich matrix delivers six powerful peptides combined with antioxidant activity to strengthen elasticity, encourage natural recovery, and neutralize free radicals.
  • Improves Texture & Radiance: With consistent use, skin appears smoother, more balanced, and radiant.
  • Lightweight & Non-Greasy: Fast-absorbing and non-comedogenic — layers easily under moisturizer and SPF or fits into any routine.

How to Use

After cleansing, apply 2–3 pumps to face and neck morning and evening, gently smoothing until fully absorbed. Follow with your favorite moisturizer and sunscreen in the daytime. Safe for use after in-office treatments or anytime your skin is inflamed, dry, or compromised.

Full Ingredients (INCI)

Water (Aqua/Eau), Hyaluronic Acid, Dimethicone, Glycerin, Propanediol, Butylene Glycol, Nicotiana Benthamiana Hexapeptide-40 SH-Polypeptide-76, Algae Extract, Zingiber Officinale (Ginger) Root Extract, Agastache Mexicana Flower/Leaf/Stem Extract, Terminalia Ferdinandiana (Kakadu Plum) Fruit Extract, Bisabolol, Pullulan, Tetrasodium Glutamate Diacetate, Carbomer, Dimethicone Crosspolymer, C13-14 Isoparaffin, Laureth-7, Polyacrylamide, Sodium Hydroxide, Chlorphenesin, Caprylyl Glycol, Phenoxyethanol.  Ideal For

  • Sensitive, reactive, or dry skin
  • Compromised barrier or redness
  • Post-procedure recovery (peels, microneedling, lasers)
  • Anyone seeking deeper hydration with calming support

Why It Stands Out

Unlike basic hyaluronic serums, Hydrinity Restorative HA Serum combines supercharged hydration with advanced peptide repair and antioxidants — delivering both immediate relief and long-term support for barrier recovery, skin strength, and calm. Its gentle, dermatologist-tested formula is ideal for regular daily use or whenever your skin needs extra care without irritation.

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.

View full details