HYDRINITY

CÉLTHERA Advanced Overnight Repair Cream

$266

Discover CÉLTHERA™, an advanced overnight repair cream with ExoEGF™ Technology, Centella Secretomes and NAD+ Boost Technology for firmer, smoother, more hydrated-looking skin.

Its formulated to be non-comedogenic and hypoallergenic, making it universally suitable for all skin types. Because it balances intensive lipid barrier repair with a non-greasy, breathable texture, it addresses specific needs across different skin profiles:

Benefits

  • Deeply Restores & Seals the Moisture Barrier: Utilizing a multi-ceramide blend, cholesterol, ectoin, and squalane, it dramatically limits age-related transepidermal water loss. Clinical tests reported a 212% improvement in overall skin hydration. 
  • Visibly Improves Firmness & Elasticity: Powered by biomimetic exosome-delivered vegan Epidermal Growth Factor (ExoEGF), it signals the skin to support natural collagen and elastin production, leading to tighter, more resilient skin. 
  • Resets Cellular Energy: The sunflower-derived NAD+ Boost Technology targets biological aging pathways, helping to revitalize cellular renewal processes that naturally decline over time. 
  • Softens Lines & Smooths Texture: It neutralizes aging cells via a specialized complex while utilizing Centella secretomes to rapidly refine uneven texture, resulting in a 78% softer skin surface within 2 to 3 weeks.

How to use:

Dispense 1–2 pumps in the evening and gently massage over a cleansed face, neck, and décolleté after treatment serums. Can be paired gradually with retinoids. 


Key Ingredients


  • ExoEGF™ Technology: A biomimetic, exosome-delivered peptide that supports collagen and elastin production, helping rebuild firmness from within for a stronger, more resilient-looking complexion.
  • Centella Asiatica Extract: Helps to strengthen and repair the skin's moisture barrier with potent anti-inflammatory benefits and antioxidant protection.
  • Ectoin: Works to provide a protective shield for the skin and is a natural moisture binder, improving the health of the skin barrier and protecting against transepidermal water loss.
  • Sunflower Sprout Extract: Clinically shown to boost NAD+ and ATP levels, this powerhouse botanical supports DNA repair, energizes skin cells, and helps visibly reverse signs of aging including fine lines and wrinkles.
  • Ceramides: Essential lipids found naturally in the skin that help maintain healthy barrier function to seal in moisture and keep skin hydrated.
  • Cholesterol: A skin-identical lipid that works alongside ceramides and fatty acids to rebuild the skin barrier. Helps reduce moisture loss, improve resilience, and support faster recovery in compromised or post-procedure skin.
  • PhytoCellTec™ Malus Domestica - Apple Stem Cell Extract: Boosts skin stem cell vitality. Clinically proven to show a significant visible decrease in wrinkle depth for 100% of subjects at 2% concentration of extract.
  • Squalane: Keeps skin hydrated and balances oil production by mimicking the skin’s acid mantle while also reducing inflammation, soothing skin irritation, and improving elasticity.
  • Niacinamide: A multitasking form of vitamin B3 that helps balance oil, strengthen the skin barrier, and improve uneven tone and texture while calming redness for healthier looking skin.

Full ingredient list

Water/Aqua/Eau, Caprylic/Capric Triglyceride, Glycerin, Squalane, Niacinamide, Urea, Maltodextrin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glyceryl Stearate, PEG-100 Stearate, Cetearyl Alcohol, Oligopeptide-1, Hyaluronic Acid, Ectoin, Centella Asiatica Leaf Extract, Ceramide NP, Ceramide NS, Ceramide EOP, Ceramide AP, Cholesterol, Phosphatidylcholine, Malus Domestica Fruit Cell Culture Extract, Vitis Vinifera (Grape) Fruit Cell Extract, Rhododendron Ferrugineum Extract, Terminalia Ferdinandiana Fruit Extract, Helianthus Annuus (Sunflower) Sprout Extract, Lactic Acid, Mannitol, Dimethicone, Pentylene Glycol, Cetyl Alcohol, Behenic Acid, Triethyl Citrate, Polyglyceryl-10 Stearate, Polyglyceryl-6 Behenate, Sorbitan Isostearate, Decyl Glucoside, Sodium Cetearyl Sulfate, Xanthan Gum, Sodium Chloride, Sodium Citrate, Citric Acid, Sodium Hydroxide, Dipotassium Phosphate, Potassium Phosphate, Tetrasodium Glutamate Diacetate, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate, Sodium Benzoate.


Clinical Claims

Clinical Results: Brand-reported metrics note a 212% improvement in overall hydration and 100% improved appearance within 2–3 weeks. 
Suitability: Formulated for all skin types, including sensitive, dry, and mature skin.