Vitamin X
Vitamin X is packed with more antioxidants, in the highest clinically proven concentrations, than anything before it. It’s the antioxidant of the future, but we got it here a little sooner.
TLDR: Think of Vitamin X as a daily supplement for healthier-looking skin.
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30 DAY YMMV GUARANTEE
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DEEPLY RESEARCHED. OBSESSIVELY TESTED WITH REAL PEOPLE. IF WE CAN’T PERFECT IT WE DON’T MAKE IT.
X unmarks the spot.
This isn’t just a ‘C serum’, this is 11 antioxidants in a formula so packed with actives that they give Vitamin X its yellow coloring. We got rid of the sticky texture that usually accompanies this kind of serum and use airless packaging and nitrogen-blanketed production for maximum absorption and minimum oxidation. The result is a powerful preventative serum that effectively helps reduce the appearance of age spots, and hyperpigmentation.
Above + Beyond
Vitamin X includes 11 total antioxidants that revitalize skin
In Living Color
Our production process super concentrates each antioxidant, which give Vitamin X its yellow color (we don't sneak in colorants to achieve this)
Preventative wonder
Helps reduce the appearance of age spots, wrinkles, hyperpigmentation, and contributes to healthier looking skin
After washing, use first. Apply a thin layer to the face AND neck. Let dry before applying further products to maximize absorption.
We recommend AM and PM use.
Pro tip: Using sunscreen maximizes the benefits of Vitamin X. But you’re already using sunscreen, aren’t you?
pH level
Concerns addressed
Founded in Toronto
Lab notes
What you're asking about Vitamin X
Vitamin X is an antioxidant serum designed to keep skin healthier-looking and reduce the look of rough, dull skin and wrinkles. Our skin takes a beating every day: sun exposure, environmental stress, and inflammation lead to spots, roughness and wrinkles in our skin (even if you don't see them right away). Over time, these accumulate, leading to rough, dull and wrinkled skin. Prevention is key: using sunscreen and Vitamin X daily can set you up for healthier-looking skin for a long time.
Start by using a small amount in the morning after washing your face. Let it sit on the skin until it is about to dry, then proceed with your routine. It is common for acidic products like Vitamin X to sting during the first three uses, so use only half a pump to get your skin acclimatized. Keep using it for two weeks, then increase your use to twice a day for best results.
As with all skincare products, patch test before regular use.
Many people notice an immediate brightening effect with Vitamin X, but we consider this a bonus effect! We are looking for a long-lasting skin brightness that can only be achieved by prevention. What comes easy won't last, and what lasts won't come easy. Stick to it for at least three months, and you'll start to see the best results.
SCIENTIFICALLY ENGINEERED
Vitamin X is designed to deliver the full spectrum of research-backed antioxidants to your skin. So how do antioxidants work?
COMPREHENSIVE SKIN DEFENSE
✅ Acetyl Zingerone absorbs energy from free radicals without being destroyed
👩🔬 We use physical quenchers because chemical quenchers like Tocopherol (Vitamin E) degrade when fighting free radicals
TARGETING MULTIPLE SOURCES
✅ Vitamin X’s 11-ingredient complex provides broad spectrum antioxidant action
👩🔬 Most products only include 2-3 antioxidants, significantly limiting their effect
WITH A COMPLETE ANTIOXIDANT MIX
✅ Iron and copper ions stop Ascorbic acid from turning into a pro-oxidant
👩🔬 Fe and Cu ions interact with H2O2 to form reactive oxygen species through Fenton Reaction. Ascorbic acid turns to ascorbate radical in the presence of catalytic metal ions
Product Philosophy
Every Regimen product is formulated and made in our own lab:
Peer reviewed
We only use ingredients backed by thorough, independent scientific evidence. We obsess over the details so you don't have to.
Transparency + Integrity
We use the best ingredients in their highest effective concentrations. Want to check our work? The percentages are right on the label.
Quality²
Most brands outsource the most important parts of skincare: formulation, sourcing, and production. We do it all in our own lab so we never have to compromise.