The Journal

Science, rituals & results.

Expert guidance on regenerative skincare — from the treatment room to your daily routine.

What to Apply
After Microneedling
Post-Treatment · 6 min read

What to Apply After Microneedling: An Esthetician's Guide

Your skin is never more receptive than in the hours after a treatment. Here's exactly what the pros recommend applying — and what to avoid — to protect your investment and maximize results.

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The Science of
4D Hyaluronic Acid
The Science · 5 min read

4D Hyaluronic Acid: Why Molecular Weight Matters

Not all hyaluronic acid is created equal. Understanding molecular weight is the key to understanding why some formulas transform skin while others sit on the surface.

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From Treatment Room
to Bathroom
Routine · 4 min read

From the Treatment Room to Your Bathroom: The RegenSkin Routine

The results of any professional treatment fade without the right homecare. Here's how to build a daily ritual that keeps your skin glowing between appointments.

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