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Refresh Booster: For Calm

The reset button for reactive skin.

Dial down redness and bring skin back into balance with this soothing boost of mushroom extract and chamomile, formulated to comfort stressed-out skin, support the barrier, and leave your complexion clear and calm. Pro Tip: Add a few drops to your Serum for Glow.
✓ Safe for sensitive skin
✓ Derm-tested
✓ Fragrance Free
✓ Non-comedogenic

Key Ingredients

  • Defensil® – Mushroom extract that calms and soothes irritated skin
  • Chamomile Extract – Reduces inflammation and soothes sensitivity
Why You'll Love it

A soothing booster that instantly calms redness and irritation while strengthening the skin barrier. It delivers lasting hydration, protects against environmental stressors, and leaves skin soft, balanced, and calm.

Ingredients

Warning: For External Use only. Avoid contact with eyes. Stop use if irritation occurs

Ingredients: Water, Cucumis Sativus (Cucumber) Fruit Water, Propanediol, Albatrellus Confluens (Mushroom) Extract, Chamomilla Recutita (Matricaria) Flower Extract, Glycerin, Xanthan gum, Citric Acid, Trisodium Ethylenediamine Disuccinate, Ethylhexylglycerin, Phenoxyethanol

How to use

Add a few drops to your Base Serum and apply to clean skin. Use morning or night whenever your skin needs a calming reset.

How to Use

Forbes: The Best Gifts For Teen Girls, Straight From The Source 2025

"My own teens are huge fans of this new skincare line founded by moms and tested by dermatologists. Formulated specifically for Gen Alpha and Gen Z skin, the products truly do keep their hormonal skin glowy all day long. The packaging is colorful, and the customizable routine keeps it fun without adding things that young skin really doesn’t need quite yet. TheShimmer Boosteris a particular favorite in my house. The full set comes with a cleanser, a base serum, a moisturizer and three boosters: Shimmer, Hydrate and Refresh. You can also buy products individually."

  • 5 stars: 3 (75%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (25%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Aj
A Great Serum!

I’ve been using this booster facial serum for around two weeks now and I must say I am pretty impressed! The formula absorbs quickly and leaves my skin feeling hydrated and refreshed without any weird greasy residue. I love that it contains mushroom extract, for my skin it really seems to help soothe redness and irritation, especially after long days outside. A little does go a long way and my skin feels softer and looks a lot healthier overall. It layers beautifully under moisturizer and makeup too. The compact bottle is perfect for tossing in my purse if I need to cleanse on the go or want to travel with it. It has definitely been a great addition to my skincare lineup and I’ll be repurchasing more when I run out! Five stars!

M
Miah Quesada
Soothing, but not a miracle worker

I’ve been using this serum for a little while now, and while it does have some nice qualities, it wasn’t a game changer for my skin. The texture is very lightweight and absorbs quickly, which makes it easy to layer with other products. It doesn’t leave behind any sticky or greasy feeling, which I really appreciate.The formula has calming ingredients like chamomile and mushroom extract, and I did notice that my skin felt a little less irritated right after application. However, beyond that instant soothing effect, I didn’t see any big improvements in hydration or overall skin texture. It’s not bad—it didn’t cause breakouts or redness—but it also didn’t give me the kind of noticeable results I usually look for in a serum.. I’d say this is fine if you want something simple and gentle to add into your routine, but if you’re hoping for more dramatic results, you might find it a little underwhelming.

K
Ki
Lightweight Glow Starter

If I had to sum it up, the Pour Tous Base Serum is excellent for someone who wants a gentle daily glow, cares about barrier health, and likes customizing their skincare rather than using one fixed product. It’s earned a regular spot in my routine, especially mornings. I have dry skin type, slightly senesitive. One of the first things I noticed (within the first week) was that patches of redness on my cheeks calmed down. I’d get inflamed spots from environmental stress (wind, pollen, etc.), and this serum seemed to buffer that. The serum’s consistency is very lightweight—almost watery with just enough slip. It absorbs quickly without leaving a sticky layer. On nights I use it, I wake up and feel it's effectiveness, with my skin feeling smoother and less reactive. I've used other serums before but this one is unique, because it's a booster, so I actually layer it on. The 30 mL size is reasonable. After 2 weeks (twice a day), I’d estimate I’m about a quarter through. So for the price, it feels fairly good value.

K
KW
My skin loves this soothing boost!

Calming and refreshing, my skin loves this boost! It can be added to serum or used alone. With all natural ingredients, it nourishes too. My skin is happy!