Experiment Super Saturated Ultra Hydrating Barrier Serum 1.35 fl oz — 30% Glycerin, Polyglutamic Acid for Deep Hydration

Experiment Super Saturated Ultra Hydrating Barrier Serum is a concentrated 1.35 fl oz face serum that delivers deep, long-lasting hydration while helping strengthen the skin's moisture barrier.

This potent, chemist-formulated serum combines 30% glycerin with multi-molecular polyglutamic acid, niacinamide, and soothing plant actives to rapidly replenish dryness, visibly plump skin, and support barrier resilience. Lightweight yet rich in humectants and replenishing agents, it layers easily under moisturizers or sunscreen and is designed for daily use on all skin types, including sensitive and stressed skin.

How does this serum hydrate better than my current moisturizer?

The Experiment serum targets hydration at multiple levels: high-concentration glycerin attracts and retains moisture at the surface while polyglutamic acid—a larger, multi-molecular humectant—holds water deeper in the skin for extended plumping. Niacinamide helps reduce trans-epidermal water loss so the moisture stays put.

• 30% glycerin for rapid surface moisture replenishment.
• Multi-molecular polyglutamic acid for deeper, longer-lasting hydration.
• Niacinamide to support barrier function and lock in hydration.

Will this serum calm sensitive or reactive skin?

Yes — the formula includes prickly pear extract, bisabolol, and allantoin to soothe irritation and reduce visible redness. These gentle, vegan-supporting ingredients are selected to comfort skin while the active humectants repair and hydrate, minimizing the chance of dryness-related flare-ups.

• Prickly pear extract helps nourish and replenish stressed skin.
• Bisabolol and allantoin provide calming, anti-irritant support.
• Non-sensitizing humectants avoid stripping or tightness.

How should I use this serum in my routine?

Apply a few drops to clean, damp skin morning and/or night before heavier creams or oil. Gently press the serum into the face and neck until absorbed, then follow with moisturizer and SPF in the morning. It pairs well with both lightweight and richer moisturizers depending on skin needs.

• Use on damp skin to maximize humectant effectiveness.
• Layer under moisturizer or facial oil to seal hydration.
• Daily use recommended for cumulative barrier benefits.

What visible improvements can I expect and when?

Immediate results typically include softer, plumper-feeling skin and a dewy appearance from intense moisture attraction. With consistent use, the formula’s barrier-supporting ingredients aim to reduce dryness, improve texture, and make the skin more resilient over weeks.

• Instant: noticeable plumpness and hydrated glow.
• 2–4 weeks: improved texture and reduced tightness for many users.
• Ongoing: enhanced barrier strength and lasting moisture retention.

Who this is for: Experiment Super Saturated Ultra Hydrating Barrier Serum suits anyone needing concentrated, reliable hydration—especially dry, dehydrated, or barrier-compromised skin. It’s a good fit for those who want a potent humectant blend without heavy textures, people with sensitive or redness-prone skin seeking soothing support, and anyone layering targeted serums under daily moisturizers and SPF.

Ingredients

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.