Experiment

Super Saturated Hydrating Barrier Serum with 30% Glycerin + Polyglutamic Acid

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In Stock

$22.40 $28.00

What it is: A juicy serum powered by 30 percent glycerin that delivers intense hydration, soothes irritation, and supports the barrier for visibly pl

SKU Code: P518192:2897221
Model: P518192:2897221
Source: Sephora
Brand: Experiment
Categories: Skincare, Treatments, Face Serums

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Experiment

What it is: A juicy serum powered by 30 percent glycerin that delivers intense hydration, soothes irritation, and supports the barrier for visibly plump, resilient skin over time.

Skin Type: Normal, Dry, Combination, and Oily

Skincare Concerns: Dryness, Dullness, and Loss of Firmness and Elasticity

Formulation: Serum

Highlighted Ingredients:
- 30% Glycerin: Provides fast and lasting hydration while replenishing the barrier.
- Polyglutamic Acid: Hydrates the surface of skin for a plump, dewy look.
- Prickly Pear: Calms reactive skin and defends against irritation.

Ingredient Callouts: This product is cruelty-free.

What Else You Need to Know: Not just hydrated—saturated. This cult-favorite serum has a barrier-supporting dose of 30 percent glycerin that goes beyond immediate hydration to strengthen skin's natural moisture retention and resilience. The juicy serum texture quickly comforts and visibly plumps, leaving skin feeling soft, soothed, and glowing.

Clinical Results: In an independent 4-week instrumental and perception study of 30 people, results included:
- 96% immediate increase in skin hydration
- 97% said skin feels instantly soothed
- 32% increase in skin’s natural hydration after 4 weeks

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Images from reviews

Verified Purchase

1w ago

Recommended

Must have!!

I never write reviews but for the sake of how much I love this product and never wanted it to be gone, I am going to leave one!!! I thought my skin hated niacinamide so I was very scared trying this but wow I love it so much. My skin never reacted negatively to it even when I first started using it. I would wake up with the best glow. I just started using differen and azalec acid and using this to help bring moisture back into my skin is the best thing ever and I don't ever worry about it not being enough. Can't say enough good things about it. ❤️

Val3riez

Normal skin

1w ago

Recommended

A must-have

I got this serum to use as part of my AM routine. I use azelaic acid and tretinoin in my PM routine, so sometimes I experience some dryness from that, and my skin tends to be dry anyway. Super Saturated has a texture unlike any skincare product I’ve ever used due to the glycerin content, and it takes some getting used to. It’s almost a gel/jelly consistency, so I wouldn’t call it lightweight, but it’s not heavy either. It provides my skin with excellent hydration. A bottle lasts me a long time, it’s fragrance free, and it does a bang up job of delivering on its promises. It’s worth every penny. The only downsides I find with this product is that the lid doesn’t snap on the bottle very well, and I find that the pump doesn’t extend far enough.

meligreat

1w ago

Recommended

Love this for dryness with tretinoin. You have to have a damp face for this to go on, sink in, and not be slimey. I have oily and acne prone skin, so I put this on at night. It hasn’t caused any breakouts.

christebelle

Oily skin

Verified Purchase

2w ago

Recommended

Love this, it has helped hydrate my skin so much especially with my trenoin journey

kcdub13

Combination skin

3w ago

Recommended

If you have dehydrated skin or a compromised skin barrier (aka acne), this is amazing for hydration & plumping up the skin. I use it every night. Apply to damp skin! I use the cocokind calming magnesium mist first, and then this serum. I've used half the bottle in a month. Definitely repurchasing.

misslz

Combination skin

Verified Purchase

1mo ago

Recommended

1 billion stars

Please please please never stop making this. It completely changed my skin for the better. I have the world’s driest skin and am so happy to have FINALLY found something that actually helps!!

kaseyrials

Dry skin

Verified Purchase

1mo ago

Recommended

Grail Serum.

I haven’t written a product review in years but I’m doing my part to hopefully keep this serum from ever being discontinued. I’ve been looking for a good serum for the longest time, and even higher-end serums have been disappointing. My skin was oily but dehydrated for months, and nothing would fix it. It took only a couple nights of use of this serum to fix that issue. I apply it to damp skin and it feels like letting my face drink a glass of water. I’m back to using Tretinoin daily after having to stop for weeks because my skin was too dehydrated.

Sensoily

Oily skin

Verified Purchase

2mos ago

Recommended

Follow the directions, people!

Apply to DAMP SKIN! This is what the instructions say and when I realized this, it completely changed the experience for me. Initially I wasn’t paying attention and when I experienced the horrendous sticky dry down, I wondered how anyone could enjoy using this. Then I realized you’re supposed to apply it to damp skin! So I spray my face with my face facial mist and go in with this when my face is still wet. Now my skin looks so plump, hydrated and juicy and there’s no stickiness to speak of.

byutiartist

Combination skin

Verified Purchase

2mos ago

Recommended

Buy!

10/10 for glass skin! Can’t recommend enough! Completely changed my skin!

morganjess

Verified Purchase

2mos ago

Recommended

GAME CHANGER

I love!!! I like to put this on before my main moisturizer I feel like it really helps everything soak in

Abbynee

-30% Glycerin: Provides fast and lasting hydration while replenishing the barrier.
-Polyglutamic Acid: Hydrates the surface of skin for a plump, dewy look.
-Prickly Pear: Calms reactive skin and defends against irritation.

Water, Glycerin, Propanediol, Diglycerin, Niacinamide, Squalane, Polyacrylate Crosspolymer-6, Allantoin, Phenoxyethanol, Bisabolol, Sodium Polyacrylate, Polyglutamic Acid, Malachite Extract, Tocopherol, Disodium EDTA, Methylparaben, Ethylparaben, Opuntia Ficus-Indica Stem Extract, Propylene Glycol, Zingiber Officinale (Ginger) Root Extract.

Suggested Usage:
-Apply one to two pumps on clean, damp skin before moisturizer.
-Follow with SPF in the morning.
-Perfect for both daytime and nighttime hydration.