Experiment Super Saturated Hydrating Barrier Serum, 1.35 fl oz — 30% Glycerin & Polyglutamic Acid for Plump, Dewy Skin

Experiment Super Saturated Ultra Hydrating Barrier Serum is a concentrated moisturizing serum that delivers intensive, long-lasting hydration using 30% glycerin, multi-molecular polyglutamic acid, and prickly pear to plump and soothe skin.

This lightweight yet richly hydrating formula is designed to restore moisture, reinforce the skin’s natural barrier, and leave a dewy, healthy-looking finish. Chemist-formulated for all skin types, the serum layers under creams and makeup without leaving heavy residue. It combines humectants, barrier-supporting ingredients, and soothing botanicals to target dryness, sensitivity, and loss of plumpness.

How does this serum provide deep hydration?

The serum relies on high-concentration humectants like 30% glycerin and polyglutamic acid, which attract and retain water in multiple layers of the skin. Together they boost surface moisture and support deeper hydration, producing a noticeably smoother, bouncier texture. The formula is designed to lock in water for longer-lasting hydration than lighter gels.

• 30% glycerin for powerful water-binding ability
• Multi-molecular polyglutamic acid to hydrate across layers
• Non-greasy feel that layers well under other products

Will this serum help strengthen my skin barrier?

Yes — key actives like niacinamide and glycerin work together to reinforce the skin’s barrier function and improve resilience. By supporting moisture retention and reducing trans-epidermal water loss, the serum helps skin better resist environmental stressors. Regular use supports a firmer, more even-feeling surface without irritation.

• Niacinamide to support barrier repair and even tone
• Glycerin to maintain sustained moisture levels
• Formula supports reduced dryness and improved texture over time

How does the formula soothe sensitive or stressed skin?

Soothing ingredients like prickly pear extract, bisabolol, and allantoin calm redness and replenish compromised skin. These botanicals and derivatives provide gentle comfort while the humectants restore moisture, making the serum suitable for reactive or easily irritated skin. The result is skin that feels nourished and more balanced after application.

• Prickly pear extract for antioxidant-rich nourishment
• Bisabolol and allantoin to reduce irritation and support recovery
• Vegan-friendly calming actives formulated for sensitive skin

How will this serum change my complexion’s appearance?

With consistent use you can expect more plumpness, improved surface smoothness, and a natural dewy glow. The combination of deep hydration and barrier support helps fine lines look softer and skin reflect light more evenly. It’s formulated to give hydrated, healthy-looking skin without heavy silicones or waxy residue.

• Visibly plumper skin from sustained moisture
• Smoothed texture and softer fine lines appearance
• Fresh, dewy finish that layers well under makeup

Who this is for: Experiment Super Saturated Ultra Hydrating Barrier Serum is ideal for anyone seeking intensive moisture — from chronically dry or dehydrated skin to sensitive complexions needing calming support. It suits those who want a scientifically minded hydration boost that layers under moisturizers and cosmetics, and for users aiming to strengthen their skin’s barrier while improving texture and radiance. Whether you have combination, dry, normal, or stressed skin, this serum is built to restore comfort, resilience, and a plump, dewy look.

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.