Your routine
CircadiaDaytime Control
Why it fits
In the morning, Daytime Control adds antioxidant support and balanced hydration on top of this serum, before sunscreen.
Circadia Vitamin C Reversal Serum
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Explore La Crem rewardsAll skin types; dull or tired-looking skin
A light, fluid antioxidant serum with a stable form of vitamin C, hyaluronic acid and provitamin B5. It hydrates, comforts and helps skin look brighter and firmer.
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Circadia
Vitamin C Reversal Serum
Your ritual begins with the right choice.
$120.00 CAD
Taxes calculated at checkout.
The skincare focus
Vitamin C, kept simple.
A light, fluid antioxidant serum with a stable form of vitamin C, hyaluronic acid and provitamin B5. It hydrates, comforts and helps skin look brighter and firmer.
Explore our ingredient glossaryCircadia
The formula, explained.
The ingredients behind this formula—and what they bring to your skin.
Magnesium Ascorbyl Phosphate
A stable form of vitamin C that provides antioxidant support and helps brighten the look of skin.
Sodium Hyaluronate (hyaluronic acid)
Draws in and holds water for lasting hydration.
Panthenol (provitamin B5)
Helps hydrate and comfort the skin.
Ingredient imagery is illustrative. Explore the full ingredient list below.
Made to work together
Pairs beautifully.
If you use Serum 71 at night, this serum makes a natural morning partner. If you would like help putting your routine together, ask us.
Your routine
CircadiaCirca-Shield Mineral Sunscreen SPF 30
Why it fits
The last step of your morning routine, over serum, eye cream and moisturizer.
Worth knowing
The finer details.
A closer look at your skin, your routine and what goes into the formula.
Circadia Vitamin C Reversal Serum
Circadia Vitamin C Reversal Serum is a light, fluid serum for skin that looks dull, tired or lacking firmness.
It is formulated with magnesium ascorbyl phosphate, a stable form of vitamin C, together with hyaluronic acid and provitamin B5. It helps protect skin from everyday environmental stress, hydrates and comforts, and helps skin look brighter and firmer.
The short ingredient list and lightweight texture suit all skin types and fit easily into most routines.
Why we love it
This is a simple, well-tolerated antioxidant serum. Eight ingredients, nothing to work around, and it sits easily in almost any routine, morning or evening. When someone wants vitamin C without fuss, this is where we start.
Benefits
- Helps brighten the look of skin tone and supports the look of firmness
- Provides antioxidant support against free radicals
- Hydrates and comforts with hyaluronic acid and provitamin B5
- Lightweight texture suitable for all skin types
Best for
All skin types; dull or tired-looking skin
Use it in the morning especially: antioxidants under your sunscreen are a good habit.
How to use
- Morning and evening, after cleansing.
- Apply several drops to your fingertips and smooth over the face and neck.
- Follow with your moisturizer, and sunscreen in the morning.
- Avoid contact with the eyes.
Precautions
Full Ingredient List
Aqua/Water, Magnesium Ascorbyl Phosphate, Pentylene Glycol, Sodium Hyaluronate, Panthenol, Caprylyl Glycol, Phenoxyethanol, Hexylene Glycol.
Frequently Asked Questions
How do I use Vitamin C Reversal Serum?
Morning and evening after cleansing, smooth several drops over the face and neck, then follow with moisturizer.
Which form of vitamin C does it contain?
Magnesium ascorbyl phosphate, a stable form of vitamin C.
Is it suitable for my skin type?
Its lightweight texture is suitable for all skin types.
What should I use with it?
In the morning, Circadia Daytime Control, then a sunscreen such as Circa-Shield Mineral Sunscreen SPF 30. If you use Serum 71 at night, this serum makes a natural morning partner.
Can you help me build a routine?
Yes. Book a consultation and we will put your routine together with you.
Shipping & returns
For delivery and return information, view our policy.
A lightweight antioxidant serum for skin that looks dull, tired or lacking firmness
Circadia Vitamin C Reversal Serum is a light, fluid serum formulated with magnesium ascorbyl phosphate, a stable form of vitamin C, together with hyaluronic acid and provitamin B5. It helps protect skin from everyday environmental stress, hydrates and comforts, and helps skin look brighter and firmer.
Benefits
- Helps brighten the look of skin tone and supports the look of firmness
- Provides antioxidant support against free radicals
- Hydrates and comforts with hyaluronic acid and provitamin B5
- Lightweight texture suitable for all skin types
How to Use
Morning and evening after cleansing, apply several drops to your fingertips and smooth over the face and neck. Avoid contact with the eyes.
Loshen & Crem’s Recommendation
This is a simple, well-tolerated antioxidant serum that fits easily into most routines. In the morning, pair it with Circadia Daytime Control for added antioxidant support and balanced hydration, then finish with a sunscreen such as Circadia Circa-Shield Mineral Sunscreen SPF 30. If you use Circadia Serum 71 at night, this serum makes a natural morning partner. Book a consultation if you would like help putting your routine together.
Key Ingredients
- Magnesium Ascorbyl Phosphate: a stable form of vitamin C that provides antioxidant support and helps brighten the look of skin.
- Sodium Hyaluronate (hyaluronic acid): draws in and holds water for lasting hydration.
- Panthenol (provitamin B5): helps hydrate and comfort the skin.
Full INCI List
Aqua/Water, Magnesium Ascorbyl Phosphate, Pentylene Glycol, Sodium Hyaluronate, Panthenol, Caprylyl Glycol, Phenoxyethanol, Hexylene Glycol.
The care behind your order
From our boutique.
To your door.
A few helpful details, before your next delivery.
Track your order01 · Across Canada
A good thing, on its way.
$149+Free Regular shipping
$249+Free Priority shipping
CAD · After discounts, before taxes and shipping. Conditions and product exclusions apply.
Canada & U.S. delivery details02 · Close to home
Collect in Edmonton.
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
Here after checkout, too.
Request an eligible return within 30 days. Items must be unopened, unused and in their original packaging. Final-sale exclusions apply.
Returns & order support
Magnesium Ascorbyl Phosphate
A stable form of vitamin C that provides antioxidant support and helps brighten the look of skin.
Sodium Hyaluronate (hyaluronic acid)
Draws in and holds water for lasting hydration.
Panthenol (provitamin B5)
Helps hydrate and comfort the skin.
Curious about your ingredients?
Explore La Matière
Expert guidance. A considered routine.
Your skin.
Our attention.
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.Personal guidance, in Edmonton or online.
The care behind your care
A place in your routine.
A team in your corner.
From your first question to your next replenishment, there’s a real person here to help.
01 Make sense of what you already use
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 team02 Get to know your skin
Take our skin questionnaire for a thoughtful starting point, then speak with us if you’d like to explore your recommendations.
Find your starting point03 Keep the conversation going
A 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
Explore Circadia.
Find your place to begin.
Discover Circadia Vitamin C Reversal Serum at Loshen & Crem, a skin-health boutique and facial studio in Edmonton, Alberta. Explore the Circadia collection online across Canada, or speak with our facialists about how this formula fits into the products you already use.
Care, to keep.
Your ritual, beautifully noted.
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.