Blogs
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How Often Should You Use Retinol? A Week-by-Week Schedule for Beginners
Most people should start retinol 2–3 nights a week, then slowly increase to every other night and eventually nightly if their skin tolerates it. Here's a week-by-week schedule, signs you're overdoing it, and how to adjust.
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Retinol Before or After Moisturizer? The Right Order (and the Retinol Sandwich)
Should retinol go on before or after moisturizer? The standard order, when to use the retinol sandwich method for sensitive skin, where oils and hyaluronic acid fit, and a simple night routine.
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Retinol and Niacinamide: Can You Use Them Together? How to Layer Them
Yes, retinol and niacinamide work well together. Here's why they're a good match, the best order to apply them, how to start without irritation, and who should be careful.
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Retinol Purge: What It Looks Like, How Long It Lasts, and What to Do
Breaking out after starting retinol? It may be a temporary purge, or it may be irritation. Here's how to tell the difference, how long purging usually lasts, and how to get through it without wrecking your skin barrier.
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Can You Use Retinol and Vitamin C Together? How to Layer Them Safely
Yes, you can use retinol and vitamin C in the same routine — the trick is timing. Here's how to split them between morning and night, avoid irritation, and build a routine that works.
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Retinol vs. Retinoid: What's Actually the Difference?
Retinol and retinoid get used interchangeably online, but they're not the same thing. Here's the real difference and why it matters for your routine. -
2.5% Retinol Serum: What It Does and How to Use It Correctly
Retinol is one of the most effective anti-aging ingredients available, but also one of the most misused. Here's what our 2.5% formula actually does and how to introduce it safely.
