Hydrinity CELTHERA Advanced Overnight Repair Cream

Hydrinity CELTHERA Advanced Overnight Repair Cream is a peptide-rich night cream built around three targeted technologies that work together while you sleep to visibly firm, smooth, and restore skin at a cellular level. The formula centers on ExoEGF™ Technology, a biomimetic exosome system that delivers oligopeptide-1 deep into skin to support collagen and elastin production, paired with a sunflower sprout-derived NAD+ booster and Centella asiatica secretomes that address the biological factors behind visible aging. A five-ceramide complex, squalane, niacinamide, and hyaluronic acid round out the formula to reinforce the skin barrier overnight.

Peptide Delivery That Goes Deeper: ExoEGF™ Technology uses a biomimetic exosome to deliver oligopeptide-1 where it can actively support collagen and elastin production, helping to rebuild firmness and resilience from within.

Cellular Energy Restoration: Sunflower sprout extract works as a natural NAD+ booster, helping restore the cellular energy reserves that decline with age so skin can repair and renew itself more efficiently overnight.

Multi-Peptide Smoothing and Firming: Centella asiatica secretomes, naturally derived peptides, target biological markers of skin aging to visibly improve texture, smoothness, and overall firmness.

Complete Barrier Reconstruction: A five-ceramide blend (ceramide NP, NS, EOP, AP, and cholesterol) teams with squalane, niacinamide, urea, and hyaluronic acid to lock in moisture and rebuild the skin barrier so you wake up with skin that feels plump and deeply hydrated.

Plant Stem Cell Antioxidant Defense: Apple fruit cell culture extract, grape fruit cell extract, and Kakadu plum (Terminalia ferdinandiana) deliver potent antioxidant protection and help defend against environmental stress that accelerates visible aging.

If your skin is losing firmness, showing fine lines, or feeling chronically dry overnight, this cream was designed for exactly that. It is ideal for anyone noticing that their skin no longer bounces back the way it used to, or that morning dullness and rough texture have become the norm.

This is also a strong fit if you have a compromised or sensitized skin barrier. The ceramide-rich, fragrance-free formula supports barrier repair without irritation, making it suitable for sensitive and reactive skin types.

If you are already using active treatments like retinol or exfoliating acids in your nighttime routine, this cream layers beautifully as a final step to seal in actives and provide the deep hydration your skin needs to recover.

Apply this cream to slightly damp skin right after your serum. The five-ceramide complex and squalane will trap that extra layer of moisture against the skin, maximizing overnight hydration and giving the ExoEGF™ peptide delivery system the best environment to do its work.

Apply: Dispense 1-2 pumps and smooth over face, neck, and décolleté as the last step in your evening skincare routine.

Technique: Massage gently using upward strokes until the cream is fully absorbed. There is no need to layer a separate moisturizer on top.

Frequency: Use nightly for best results. Consistent use allows the peptide and NAD+ technologies to build cumulative benefits over time.

We offer free shipping on every order $50+ (just $7 flat-rate below that). Orders placed before 1pm PST Monday through Friday ship out the same day. Orders placed outside of that window are shipped the very next business day!

Changed your mind? We get it. That's why our return window is generous: 30 days even if you've opened and tried it, or a full 60 days if it's still sealed. Some exclusions apply. See our full return policy for details.