Your routine
HydrinityPrelude Facial Cleanser
Why it fits
A daily gel cleanser that removes makeup, excess oil and impurities. Prelude combines Hydrinity’s MicroFusion Technology™ with fulvic acid and skin-conditioning botanical ingredients.

Skincare Boutique & Facial Institute
Skincare Boutique & Facial Institute
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Explore La Crem rewardsAn evening moisturizer for skin that needs lasting comfort, replenishment, and a smoother, firmer appearance. CÉLTHERA pairs peptide technology with ceramides and hydrating ingredients in a 50 ml pump bottle.
Discover the formula & ingredientsPickup in Edmonton
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5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada
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For delivery in Canada: Standard is $25 CAD below $149 CAD. Priority is $30 CAD below $249 CAD and free from $249 CAD on eligible orders. Adding an item excluded from free Priority removes free Priority for the entire order.
This selected item excludes the entire order from free Priority shipping in Canada. Standard is $25 CAD below $149 CAD and free from $149 CAD. A paid Priority upgrade is $30 CAD where available, including orders of $249 CAD or more.
Thresholds apply after discounts, before taxes and shipping. Product, ground-shipping and destination restrictions may apply. Available services and final charges appear at checkout.
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Hydrinity
Your ritual begins with the right choice.
$266.00 CAD
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The skincare focus
An evening moisturizer for skin that needs lasting comfort, replenishment, and a smoother, firmer appearance. CÉLTHERA pairs peptide technology with ceramides and hydrating ingredients in a 50 ml pump bottle.
Explore our ingredient glossaryHydrinity
The ingredients behind this formula—and what they bring to your skin.
ExoEGF™ / Oligopeptide-1
A peptide delivered through Hydrinity’s biomimetic system, designed to support a firmer, smoother appearance.
Centella-derived ingredients
Part of Hydrinity’s approach to supporting skin comfort and visible renewal.
Sunflower sprout extract
The botanical ingredient used in Hydrinity’s NAD+ Boost technology.
Ingredient imagery is illustrative. Explore the full ingredient list below.
Made to work together
Explore another step in your face-care routine.
Your routine
A daily gel cleanser that removes makeup, excess oil and impurities. Prelude combines Hydrinity’s MicroFusion Technology™ with fulvic acid and skin-conditioning botanical ingredients.
Your routine
A moisturizing daily sunscreen with hyaluronic acid for normal to dry skin
Worth knowing
A closer look at your skin, your routine and what goes into the formula.
CÉLTHERA Advanced Overnight Repair Cream brings moisture support and targeted peptide care into the final step of your evening routine. Its formula combines Hydrinity’s ExoEGF™ delivery technology, Centella-derived ingredients, and sunflower sprout extract with a multi-ceramide blend, ectoin, squalane, glycerin, and hyaluronic acid.
Designed for dryness, dehydration, uneven texture, and visible loss of firmness, it helps leave skin feeling softer and more comfortable while supporting a smoother, more supple appearance. Hydrinity positions the formula for all skin types, including dry, mature, and sensitive skin; individual tolerance still matters.
ExoEGF™ is Hydrinity’s biomimetic delivery system for Oligopeptide-1, a vegan epidermal growth factor ingredient. Its NAD+ Boost technology uses sunflower sprout extract. These are cosmetic formulation technologies, with the practical goal of improving how skin looks and feels over time.
The ceramide blend and cholesterol support the skin’s moisture barrier, while emollients help soften dry skin. CÉLTHERA does not list retinal or retinol in its ingredient list and can be the moisturizing step in an evening routine that includes a retinoid, when tolerated.
Consistency matters more than adding extra pumps. Use nightly and give your skin time to respond. If your routine already contains several active products, introduce one change at a time so you can understand how your skin responds.
Frequently asked questions
Does CÉLTHERA contain a retinoid?
Retinal and retinol are not listed in the current manufacturer ingredient list. Its featured technologies focus on peptides, botanical ingredients, hydration, and barrier support.
Can I pair it with the RetaXome pads?
The two formulas serve complementary roles: the pads provide exfoliation and retinal, and the cream provides moisture support. Introduce the combination gradually and adjust to your skin’s tolerance.
How much should I use?
Hydrinity recommends 1–2 pumps in the evening for the face, neck, and décolleté.
Is this suitable for sensitive skin?
Hydrinity includes sensitive skin among the intended skin types. That does not guarantee tolerance for every person; review the ingredients and introduce it carefully.
Size: 50 ml.
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.
For delivery and return information, view our policy.
An evening moisturizer for skin that needs lasting comfort, replenishment, and a smoother, firmer appearance. CÉLTHERA pairs peptide technology with ceramides and hydrating ingredients in a 50 ml pump bottle.
CÉLTHERA Advanced Overnight Repair Cream brings moisture support and targeted peptide care into the final step of your evening routine. Its formula combines Hydrinity’s ExoEGF™ delivery technology, Centella-derived ingredients, and sunflower sprout extract with a multi-ceramide blend, ectoin, squalane, glycerin, and hyaluronic acid.
Designed for dryness, dehydration, uneven texture, and visible loss of firmness, it helps leave skin feeling softer and more comfortable while supporting a smoother, more supple appearance. Hydrinity positions the formula for all skin types, including dry, mature, and sensitive skin; individual tolerance still matters.
ExoEGF™ is Hydrinity’s biomimetic delivery system for Oligopeptide-1, a vegan epidermal growth factor ingredient. Its NAD+ Boost technology uses sunflower sprout extract. These are cosmetic formulation technologies, with the practical goal of improving how skin looks and feels over time.
The ceramide blend and cholesterol support the skin’s moisture barrier, while emollients help soften dry skin. CÉLTHERA does not list retinal or retinol in its ingredient list and can be the moisturizing step in an evening routine that includes a retinoid, when tolerated.
Consistency matters more than adding extra pumps. Use nightly and give your skin time to respond. If your routine already contains several active products, introduce one change at a time so you can understand how your skin responds.
Use in the evening after cleansing and any compatible serums. Apply 1–2 pumps over the face, neck, and décolleté, then massage gently until absorbed.
On a RetaXome pad evening, apply the pad first, allow it to absorb, then follow with CÉLTHERA if your skin tolerates the combination. On other evenings, use the cream as your regular moisturizer.
Introduce gradually if your skin is reactive. Stop use if irritation develops. For external use; avoid direct eye contact. Check the ingredient list for known sensitivities.
Retinal and retinol are not listed in the current manufacturer ingredient list. Its featured technologies focus on peptides, botanical ingredients, hydration, and barrier support.
The two formulas serve complementary roles: the pads provide exfoliation and retinal, and the cream provides moisture support. Introduce the combination gradually and adjust to your skin’s tolerance.
Hydrinity recommends 1–2 pumps in the evening for the face, neck, and décolleté.
Hydrinity includes sensitive skin among the intended skin types. That does not guarantee tolerance for every person; review the ingredients and introduce it carefully.
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.
Ingredient lists may change. Refer to the packaging supplied with your product for the most current information.
The care behind your order
A few helpful details, before your next delivery.
Track your orderDelivery
For delivery in Canada: Standard is $25 CAD below $149 CAD. Priority is $30 CAD below $249 CAD and free from $249 CAD on eligible orders. Adding an item excluded from free Priority removes free Priority for the entire order.
This selected item excludes the entire order from free Priority shipping in Canada. Standard is $25 CAD below $149 CAD and free from $149 CAD. A paid Priority upgrade is $30 CAD where available, including orders of $249 CAD or more.
Thresholds apply after discounts, before taxes and shipping. Product, ground-shipping and destination restrictions may apply. Available services and final charges appear at checkout.
CAD · After discounts, before taxes and shipping. Conditions and product exclusions apply.
Canada & U.S. delivery details02 · Close to home
Choose pickup at checkout when available. We’ll let you know when your order is ready.
Speak with our boutique03 · Care you can count on
Request an eligible return within 30 days. Items must be unopened, unused and in their original packaging. Final-sale exclusions apply.
Returns & order support
A peptide delivered through Hydrinity’s biomimetic system, designed to support a firmer, smoother appearance.
Part of Hydrinity’s approach to supporting skin comfort and visible renewal.
The botanical ingredient used in Hydrinity’s NAD+ Boost technology.
Lipids that help replenish the moisture barrier.
Help support hydration and a comfortable skin feel.
A combination of emollient and humectant ingredients that softens and hydrates.
A supporting ingredient in the formula’s approach to skin quality and barrier care.
Curious about your ingredients?
Explore La Matière
Expert guidance. A considered routine.
Beautiful formulas are only part of the story. Knowing what belongs in your routine makes all the difference.
Talk through your skin, the products you already use and the questions on your mind with one of our facialists.
Book a consultation Just a product question? Ask us.The care behind your care
From your first question to your next replenishment, there’s a real person here to help.
You don’t need to start over. Bring us your current routine and we’ll help you understand where a new formula fits.
Ask our teamTake our skin questionnaire for a thoughtful starting point, then speak with us if you’d like to explore your recommendations.
Find your starting pointA question about how to use it? Unsure about your next step? You’re welcome to come back to our team for guidance.
We’re here to helpFrom our Edmonton boutique
Discover Hydrinity CÉLTHERA Advanced Overnight Repair Cream at Loshen & Crem, a skin-health boutique and facial studio in Edmonton, Alberta. Explore the Hydrinity collection online across Canada, or speak with our facialists about how this formula fits into the products you already use.
Care, to keep.
The guidance you’ll want when you get home: how to use it, what to expect and when to check in. Your reminder, with your team still in reach.
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