Exosome Delivery for Advanced Results: Hydrinity Célthera Advanced Overnight Repair Cream
Hydrinity Célthera Advanced Overnight Repair Cream is a 50 ml nighttime repair and moisturizing cream built for the hours when skin does its most active renewal work. It is an advanced overnight treatment powered by biomimetic exosome-delivered ExoEGF, Centella Secretomes and NAD+ Boost Technology, working to support firmness and renewal while targeting the cellular and biological factors associated with skin aging. The cream is rich without being heavy, dispensed from an airless pump that keeps each dose sealed from air, and it addresses loss of firmness and elasticity, uneven texture, dehydration and a compromised barrier in a single evening step. It is formulated for anyone whose priorities have moved from single spot concerns to overall skin quality.
Why You'll Like It
- Visibly improves firmness and elasticity, the concerns most night creams only claim to hydrate around.
- Biomimetic exosome delivery carries ExoEGF into the formula as a coordinated system, not a list of separate additions.
- NAD+ Boost Technology brings a longevity approach to the cellular side of skin aging.
- Centella Secretomes add soothing, repair-supporting benefits, so the formula stays comfortable nightly.
- Delivers advanced overnight hydration and barrier support, doing the moisturizer job and the treatment job at once.
- Airless pump packaging protects the formula and dispenses a consistent amount every night.
Who Is It For
- Anyone focused on firmness, elasticity and overall skin quality rather than a single concern.
- Skin that wants a richer, more substantial final step at night over a lightweight lotion.
- Current Hydrinity users ready to make the nighttime end of their routine work harder.
- Anyone using a retinal or an at-home peel who needs a repair and moisture layer on top of it.
- Mature skin looking for a longevity-focused approach instead of a surface-only anti-wrinkle cream.
Where many night creams stop at hydration, Hydrinity Célthera Advanced Overnight Repair Cream treats firmness and elasticity as the primary goal and delivers overnight moisture and barrier support alongside it.
Benefits
- Visibly improves firmness and elasticity over time.
- Supports the skin's natural overnight renewal and repair cycle.
- Improves the appearance of texture and overall skin quality.
- Delivers advanced overnight hydration that lasts through the night.
- Supports and reinforces the moisture barrier.
- Targets the cellular and biological factors associated with skin aging through NAD+ Boost Technology.
- Brings ExoEGF into the skin through biomimetic exosome delivery.
- Leaves skin looking visibly firmer, smoother and more radiant by morning.
Within a full regimen, Hydrinity Célthera Advanced Overnight Repair Cream is the nighttime anchor: applied over a serum on ordinary evenings, and over a retinal or at-home peel treatment on treatment nights, where its repair and barrier support are most valuable. It is the step that makes the rest of the routine easier to sustain.
This overnight cream is part of the Hydrinity professional skincare collection, a line built around advanced delivery technology and clinically informed hydration science for healthier-looking skin.
How to Use
- Apply in the evening as the final step of your routine, after cleansing and after any serum or treatment.
- Press a small amount evenly over the face and neck, and let it absorb before you sleep.
- On retinal or at-home peel nights, apply the treatment first, let it settle, then follow with Célthera as your moisture and barrier layer.
Overnight repair rewards consistency, so use it every night and let the results accumulate.
Ingredients
Key Ingredients
-
Biomimetic Exosome Delivery: a carrier system modeled on the body's own vesicles, used to deliver the formula's actives.
-
ExoEGF: Hydrinity's exosome-delivered epidermal growth factor technology, tied to the firmness and renewal benefits.
-
Centella Secretomes: a Centella derived secretome complex, the soothing and repair-supporting side of the formula.
-
NAD+ Boost Technology: Hydrinity's longevity technology, aimed at the cellular and biological factors associated with skin aging.
Full Ingredients
Coming soon.
Ingredients may change. Please check the packaging for the most current list.
Delivery is the difference between an impressive ingredient list and a formula that performs, which is where Hydrinity concentrates its science.
FAQ
Who should use Célthera Advanced Overnight Repair Cream?
It suits anyone working on firmness, elasticity, texture and overall skin quality, particularly mature skin that wants a longevity-focused night treatment. It is also the natural nighttime step for anyone already building a Hydrinity routine. Because it hydrates and supports the barrier at the same time, it works as a complete final step rather than an extra product.
What does NAD+ Boost Technology do in a skincare product?
NAD+ is a coenzyme central to cellular energy and repair, and levels decline with age. Hydrinity uses NAD+ Boost Technology as the longevity element of Célthera, aimed at the cellular and biological factors associated with skin aging rather than surface appearance alone. It sits alongside ExoEGF and Centella Secretomes as part of one coordinated system.
What is ExoEGF?
ExoEGF is Hydrinity's name for the exosome-delivered epidermal growth factor technology in this formula. The exosome part is the delivery vehicle, biomimetic carriers modeled on the body's own, and the EGF side is the signal associated with renewal and firmness. Pairing the two is what lets the active reach skin in usable condition.
Can I use it with a retinal or retinol?
Yes, and the two belong in the same nighttime routine. Apply your retinal treatment first, then follow with Célthera as the moisture layer on top. If your skin is new to retinal, spacing retinal nights out while using Célthera every night is a comfortable way to build tolerance.
How is this different from a regular night moisturizer?
A standard night cream is built mainly to hydrate and seal. Célthera does that while also delivering an active technology package, which is why Hydrinity classes it as an overnight repair cream rather than a moisturizer. You get the barrier support you expect plus firmness and renewal benefits from the same step.
Is it the same as the RetaXome Daily Retinal Hydrator?
No, they are different products with different jobs. The RetaXome Daily Retinal Hydrator is a retinal product aimed at renewal and texture, while Célthera is a repair and moisturizing cream aimed at firmness, hydration and barrier support. Many routines use one after the other.
What results can I expect, and how soon?
Hydrinity describes the morning result as visibly firmer, smoother and more radiant skin. Firmness, elasticity and overall skin quality build with consistent nightly use over weeks rather than days, so give it a full routine cycle before judging. Hydration and comfort are usually noticeable much sooner.
What size is it and where is the full ingredient list?
The full size is 50 ml, or 1.7 fl. oz., in an airless pump bottle. Hydrinity publishes the complete ingredient list with the official product launch, and we add it to this page as soon as the brand releases it. The carton and bottle you receive always carry the current list, and you are welcome to contact us to have it confirmed before you order.
Hydrinity Célthera Advanced Overnight Repair Cream is built around a simple observation: skin repairs itself at night whether or not you help, so the final step of an evening routine is the most underused opportunity in skincare. Exosome-delivered ExoEGF, Centella Secretomes and NAD+ Boost Technology give those hours something to work with.
