Independent education resourceInformation here does not replace care from a qualified health professional.
Peptide Therapy GuideClear peptide education

Understand the source comparison

Summer Fridays Jet Lag Overnight Eye Serum Versus Medik8 Crystal Retinal Ceramide Eye

Summer Fridays Jet Lag Overnight Eye Serum Versus Medik8 Crystal Retinal Ceramide Eye Detailed comparison of Summer Fridays Jet Lag Overnight Eye Serum versus Medik8 Crystal Retinal Ceramide Eye 10. This anti-aging eye moisturizer is formulated around Ceramide

No winner is assigned.

This page preserves a source comparison for education. It does not add a rating, recommendation or clinical judgment.

Summer Fridays Jet Lag Overnight Eye Serum Versus Medik8 Crystal Retinal Ceramide Eye Detailed comparison of Summer Fridays Jet Lag Overnight Eye Serum versus Medik8 Crystal Retinal Ceramide Eye 10. This anti-aging eye moisturizer is formulated around Ceramide NP and Retinyl Linoleate to soften the look of wrinkles and hydrate skin. This anti-aging eye moisturizer is formulated around Retinal and Ceramide NP to soften the look of wrinkles and strengthen the skin barrier. Glycerin Water Squalane Caprylic/Capric Triglyceride Isodecyl Neopentanoate Hydrogenated Polydecene Pentylene Glycol Rosa Canina Seed Oil Propanediol Sodium Acrylates Copolymer Borago Officinalis Seed Oil Oenothera Biennis Oil Ceramide NP Bisabolol Avena Sativa Bran Extract Glycyrrhetinic Acid Centella Asiatica Extract Phospholipids Retinyl Linoleate Retinol Tocopheryl Acetate Tocopherol Glycine Soja Oil Gluconolactone Polyglyceryl-10 Stearate 1,2-Hexanediol Lecithin Maltodextrin Potassium Sorbate Caprylhydroxamic Acid Trisodium Ethylenediamine Disuccinate Levulinic Acid Sodium Levulinate Benzyl Alcohol Sodium Benzoate Glycerin, Water, Squalane, Caprylic/Capric Triglyceride, Isodecyl Neopentanoate, Hydrogenated Polydecene, Pentylene Glycol, Rosa Canina Seed Oil, Propanediol, Sodium Acrylates Copolymer, Borago Officinalis Seed Oil, Oenothera Biennis Oil, Ceramide NP, Bisabolol, Avena Sativa Bran Extract, Glycyrrhetinic Acid, Centella Asiatica Extract, Phospholipids, Retinyl Linoleate, Retinol, Tocopheryl Acetate, Tocopherol, Glycine Soja Oil, Gluconolactone, Polyglyceryl-10 Stearate, 1,2-Hexanediol, Lecithin, Maltodextrin, Potassium Sorbate, Caprylhydroxamic Acid, Trisodium Ethylenediamine Disuccinate, Levulinic Acid, Sodium Levulinate, Benzyl Alcohol, Sodium Benzoate Butyrospermum Parkii Butter Arachidyl Alcohol Cetearyl Isononanoate Isododecane Ethylhexyl Palmitate Behenyl Alcohol Cetearyl Alcohol Glyceryl Stearate Microcrystalline Cellulose PPG-12/Smdi Copolymer Cyclodextrin Phytosterols Phenoxyethanol Arachidyl Glucoside Dimethicone Linoleic Acid Pandanus Conoideus Fruit Oil Hydroxyacetophenone Sodium Stearoyl Glutamate Cellulose Helianthus Annuus Seed Oil Sodium Hyaluronate Retinal Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Lonicera Japonica Flower Extract Daucus Carota Sativa Seed Oil Lonicera Caprifolium Flower Extract Sodium Polyaspartate Xanthan Gum Disodium EDTA Rubus Chamaemorus Seed Oil Ethylhexylglycerin BHT Sodium Hydroxide Trihydroxystearin Water, Caprylic/Capric Triglyceride, Butyrospermum Parkii Butter, Propanediol, Arachidyl Alcohol, Cetearyl Isononanoate, Glycerin, Isododecane, Squalane, Ethylhexyl Palmitate, Behenyl Alcohol, Cetearyl Alcohol, Glyceryl Stearate, Microcrystalline Cellulose, PPG-12/Smdi Copolymer, Tocopheryl Acetate, Cyclodextrin, Phytosterols, Phenoxyethanol, Arachidyl Glucoside, Dimethicone, Sodium Acrylates Copolymer, Tocopherol, Linoleic Acid, Pandanus Conoideus Fruit Oil, Ceramide NP, Bisabolol, Hydroxyacetophenone, Sodium Stearoyl Glutamate, Cellulose, Helianthus Annuus Seed Oil, Lecithin, Sodium Hyaluronate, Retinal, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Lonicera Japonica Flower Extract, Daucus Carota Sativa Seed Oil, Lonicera Caprifolium Flower Extract, Sodium Polyaspartate, Xanthan Gum, Disodium EDTA, Rubus Chamaemorus Seed Oil, Ethylhexylglycerin, BHT, Pentylene Glycol, Sodium Hydroxide, Trihydroxystearin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Bisabolol is a gentle skin conditioner, antioxidant, and soothing ingredient. It's primary claim to fame is soothing and research shows topically applied bisabolol can quiet the chemical messengers that cause your skin to become inflamed, helping to sooth any irritation. A clinical study found that applying 0.5% bisabolol daily for 8 weeks produced an average 9% decrease in skin pigmentation. Researchers found it can also suppress the process that leads to excess melanin production in skin. In vitro studies found that bisabolol combined with propylene glycol significantly increased skin permeability by increasing lipid fluidity in the stratum corneum. You'll likely see use concentrations quite low, usually 0.1-0.2%. Overall, this is a well-tolerated ingredient that works well in formulas designed for sensitive, reactive, or post-procedure skin. Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss. Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel. While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns. Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source. This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out. This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%. Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids. Since ceramides are the major lipid components of the skin, they are crucial for maintaining skin barrier and hydration. Ceramide NP most closely mirrors the dominant kind in human skin amongst ceramide subtypes. This ceramide works by slotting into gaps within the stratum corneum's lipid matrix to limit trans-epidermal water loss (TEWL) and shield the skin against external irritants. A study with 312 patients found that using a ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%. Another clinical study in subjects aged 60 and older found that a ceramide body wash and mo