MeriStem Serum

MeriStem Serum

Support visible renewal and firmness with Circadia’s MeriStem Serum. A lightweight, botanical stem cell concentrate that helps refine texture, enhance elasticity, and restore the look of youthful vitality.

Progressive Benefits

With continued use, the skin appears smoother, more lifted, and resilient. This rejuvenating serum helps minimize the look of fine lines and dullness while supporting a visibly firm, radiant complexion.

Science-Backed Formula

Formulated with Edelweiss meristem stem cells, rich in leontopodic acids known to help strengthen skin structure and support collagen integrity. Acetyl Tetrapeptide-2 and Palmitoyl Tripeptide-38 work synergistically to enhance firmness and elasticity, while EUK-134 and Superoxide Dismutase deliver enzymatic antioxidant protection. Hyaluronic acid provides lasting hydration and suppleness. Balanced at a pH of 5.5-6.0 for optimal skin compatibility.

Texture & Ritual

This silky, fast-absorbing serum leaves the skin feeling smooth and lightly cushioned. Apply morning and evening to cleansed skin before moisturizer. Dispense 2–3 drops onto fingertips and press evenly over the face, neck, and décolleté. Excellent under makeup or SPF.

Key Benefits

• Helps the skin appear firmer, smoother, and more refined
• Supports elasticity and visible structural resilience
• Provides antioxidant support for a revitalized complexion

Feature Ingredients

Edelweiss Meristem Stem Cells (Leontopodium Alpinum): Botanical stem cells that support collagen integrity and defense against environmental stress.
Acetyl Tetrapeptide-2: Biomimetic peptide that promotes firmness and elasticity.
Palmitoyl Tripeptide-38: Advanced peptide that refines the look of fine lines and supports smoothness.
EUK-134 & Superoxide Dismutase: Dual enzymatic antioxidants that help neutralize oxidative stress.
Hyaluronic Acid: Provides lasting hydration for a plump, supple appearance.

Full Ingredients

Aqua/Water, Glycerin, Sodium Hyaluronate, Leontopodium Alpinum Meristem Cell Culture, Acetyl Tetrapeptide-2, Palmitoyl Tripeptide-38, Ethylbisiminomethylguaiacol Manganese Chloride (EUK-134), Superoxide Dismutase, Tocopherol, Squalane, Caprylyl Glycol, Phenoxyethanol, Xanthan Gum, Ethylhexylglycerin, Sodium Hydroxide, Tetrasodium EDTA.

Circadia Skincare

Inspired by the body’s natural circadian rhythms. Developed by estheticians and trusted in professional treatments worldwide. Manufactured in Leesport, Pennsylvania, and guided by three generations of scientific leadership. Paraben-free and cruelty-free.