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Catalyst MD

Regular price $40.60 CADAfterpay

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This patented serum reduces the appearance of pigmentation, marks, and visible redness. Catalyst AC-11 contains a powerful collection of activated amino acids that amplify the Vitamin C results for firmer-looking skin.

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Pickup in Edmonton

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Boutique details

Your Edmonton boutique.

5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada

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Let’s talk about your skin and what belongs in your routine.

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Shipping, on usRegular $149+ · Priority $249+ CAD
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Illustration: Aloe

The skincare focus

Catalyst MD

This patented serum reduces the appearance of pigmentation, marks, and visible redness. Catalyst AC-11 contains a powerful collection of activated amino acids that amplify the Vitamin C results for firmer-looking skin.

Explore our ingredient glossary

Osmosis

The formula, explained.

The ingredients behind this formula—and what they bring to your skin.

Illustration: Aloe

Aloe

An aloe-derived ingredient that contributes to skin-conditioning care.

Ingredient imagery is illustrative. Explore the full ingredient list below.

Made to work together

Pairs beautifully.

View the range

Explore another step in your face-care routine.

Quench Moisturizer

Your routine

OsmosisQuench Moisturizer

Regular price From $10.00 CAD 5 ml Deluxe Trial
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Why it fits


Prep your skin with the best daily moisturizer that delivers light, soothing hydration with a refreshing citrus scent. This natural moisturizer for dry skin features jojoba seed oil, lemon oil, and hyaluronic acid to hydrate your skin and help support the skin's barrier.

Worth knowing

The finer details.

A closer look at your skin, your routine and what goes into the formula.

Catalyst MD

This patented serum reduces the appearance of pigmentation, marks, and visible redness. Catalyst AC-11 contains a powerful collection of activated amino acids that amplify the Vitamin C results for firmer-looking skin.

Benefits

  • Helps improve the look of elasticity
  • Visibly firmer-looking eyelids
  • Improves skin radiance and luminosity
  • Reduces the appearance of visible redness

How to use

  1. On clean skin, apply 1-2 pumps morning and/or evening. Spritz Boost/Infuse and gently massage into skin. Follow with additional serum(s) and moisturizer if needed.

Full Ingredient List

Water, Sodium Bicarbonate, Ketoglutaric Acid, Ascorbic Acid, Glycine, Propanediol, Proline, Lysine HCI, Aloe Barbadensis Leaf Juice, Alanine, Zinc Gluconate, Dimethicone, Hydroxypropyl Starch Phosphate, Alcohol Denat., Acetyl Cysteine, Copper Gluconate, Uncaria Tomentosa (Cat's Claw) Extract, Phospholipids, Aloe Barbadensis Leaf Juice Powder, Hamamelis Virginiana (Witch Hazel) Water, Tocopheryl Acetate, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Citrus Grandis (Grapefruit) Peel Oil, Glycerin, Polyglyceryl-4 Caprate, Magnesium Chloride, Xanthan Gum, Butylene Glycol, Citric Acid, Potassium Sorbate, Benzyl Alcohol, Sodium Hydroxide, Alcohol, Fragrance*.
*all-natural/tout naturel

Shipping & returns

For delivery and return information, view our policy.

Curious about your ingredients?

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Abby offering a personal skincare consultation online from the Loshen boutique.

A little guidance. A more 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 team
02 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 point
03 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 help

From our Edmonton boutique

Explore Osmosis.
Find your place to begin.

Discover Catalyst MD at Loshen & Crem, a skin-health boutique and facial studio in Edmonton, Alberta. Explore the Osmosis collection online across Canada, or speak with our facialists about how this formula fits into the products you already use.

A little 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. A little reminder, with your team still in reach.

  • 5 stars: 2 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
L
Lisa
Best vit c serum

One of the only few vitamin c serum my skin can tolerate.. it’s also a DNA repair serum .. Makes my skin look more even toned and woth continuous use makes dark spot fade.. Will never go without

R
Rupi
Amazing brand

This is the only ascorbic acid product I can use. I’m very sensitive to ascorbic acid.I don’t quite understand the science behind using oxidized vitamin c but this works on my hyperpigmentation and does firm my skin. I use it twice daily combined with Renew

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