By Lauren — December 27, 2025

My Face Just Drank A Gallon Of Water

$89.00Street price as of December 27, 2025
Tatcha The Dewy Serum

Let us address the eighty-nine-dollar elephant in the room. I spent nearly a hundred bucks on a purple bottle of Tatcha because I saw a girl on TikTok look like a glazed donut in thirty seconds. My bank account called for an intervention, but my dry, flaky forehead won the argument. I have tried plenty of "hydrating" serums that just feel like expensive water, but the Tatcha The Dewy Serum promised something more—a three-in-one situation that resurfaces, plumps, and locks everything in. Did I just pay for the vibe, or is this actually liquid gold for my face?

It Is Not Your Average Sticky Serum

The first thing I noticed when I pumped this out was the texture. Most serums are that clear, runny, slightly tacky liquid, right? Not this one. This feels more like a milky, lightweight lotion. It has this incredible, soft scent that reminds me of a fancy spa in Kyoto—it is very "clean luxury" and not at all overpowering. The packaging, as always with Tatcha, is heavy and feels like something a rich aunt would have on her vanity. When I applied it, it did not just sit on top of my skin; it felt like it melted in immediately. There was zero stickiness, which is a massive win because I hate feeling like a piece of Velcro before I even get my moisturizer on.

The Battle Against My Office Air Conditioner

I decided to put this to the test on a day when my skin was already feeling like a piece of parchment paper. I am talking about that mid-winter, indoor-heating-on-high kind of day where your foundation starts cracking by lunch. I layered the Tatcha The Dewy Serum under my usual moisturizer and went about my day. Here is how it actually performed under pressure:

  • Hydration: My skin still felt "bouncy" at 4 PM, which is usually when the dry patches start making a guest appearance.
  • Texture: The Lactic Acid in the Hadasei-3 complex actually smoothed out the little bumps on my chin without causing any stinging.
  • Finish: It gives you that "glass skin" look without looking like you are covered in grease. It is a healthy glow, not a "I just ran a marathon" sweat.
  • Makeup Layering: My concealer did not pill or slide around. It actually looked better because the skin underneath was actually hydrated for once.

The Final Verdict

Look, $89.00 is a steep price for one ounce of product. If you are on a budget, you can definitely find hydration elsewhere. However, if you are struggling with dullness and that "tired" skin look that no amount of sleep seems to fix, this is a legitimate game-changer. It is not just a serum; it is like a safety net for your skin barrier. It makes me feel like I have my life together even when I am on my third cup of coffee and running on five hours of sleep. It is a splurge, but for the results and the experience, it is a splurge I will be repeating.

Who Should Buy This:

  • Anyone with dry or dehydrated skin who feels like their current routine is not cutting it.
  • People with sensitive skin who want to gently resurface without using harsh scrubs.
  • Those who love a luxurious, sensory skincare ritual that feels like self-care.

Who Should Skip This:

  • Oily skin types who might find the Squalane and milky texture a bit too heavy for daily wear.
  • Budget-conscious shoppers who prefer spending their money on several products rather than one splurge.
  • Fragrance-free purists who avoid any scent in their skincare routine.
Your friendly neighborhood beauty addict,
Lauren