The Edit: My Favorite Skincare Products

Formulated around ceramide technology, this cream works by replenishing the lipid matrix within the skin barrier, the essential mortar between skin cells that helps prevent transepidermal water loss (TEWL). Ceramides make up roughly 50% of the stratum corneum's lipid composition, and when depleted by environmental stressors or harsh actives, the barrier can become compromised. The ceramide complex in this cream is designed to support that architecture, helping to reduce moisture evaporation and shield against irritants. For my skin personally, this has translated into lasting hydration rather than a temporary surface fix.

Papain, the proteolytic enzyme derived from papaya, functions as a biochemical exfoliant. It cleaves peptide bonds in dead keratinocytes on the skin surface without the mechanical force of physical abrasives, gently supporting cellular turnover at the cleansing step. The C+ Complex leverages ascorbic acid and its derivatives as antioxidants that may help neutralize free radicals generated by UV exposure and pollution, while also supporting a brightening effect over consistent use. The DEJ Night Cream is named for the Dermal Epidermal Junction, the structural interface between the epidermis and dermis where key proteins like laminins and collagen IV anchor the two layers together. Targeted ingredients in this cream are designed to support the integrity of that junction, which can weaken with age. Note: this information is intended to be educational and is not a substitute for professional dermatological or medical advice.

This polish uses ultra fine magnesium crystals as the exfoliating medium, a naturally derived mineral with a spherical, non jagged particle shape designed to minimize microtearing on the skin's surface. Unlike walnut shell or apricot pit scrubs, which have irregular edges that can create micro abrasions, the uniform particle shape here is intended to offer a more controlled, consistent exfoliation. The polish physically lifts and removes the corneocyte layer (the outermost dead skin cells), which for my skin has visibly improved texture and the way my other products absorb afterward.

Copper peptides, specifically GHK-Cu (glycyl-histidyl-lysine copper complex), are small protein fragments that carry copper ions into the skin. Research suggests that at the cellular level, they may stimulate fibroblasts to synthesize collagen and elastin, the structural proteins associated with skin firmness and elasticity. Copper is also thought to activate lysyl oxidase, an enzyme involved in crosslinking these proteins for structural support. GHK-Cu has additionally been studied for its antioxidant properties. For my skin personally, consistent use has translated into a visible softening of fine lines and an improvement in overall skin density over time.

Formulated with birch juice (Betula alba) as its base, this essence delivers a naturally occurring blend of polyphenols and antioxidants that may help neutralize free radical damage before it translates into visible aging. The lightweight watery texture is designed for rapid epidermal absorption, making it well suited for the first layering step where the skin's absorption capacity tends to be highest. For me personally, using an antioxidant rich essence at this stage has felt like it creates a stronger foundation for the rest of my routine, and subsequent products seem to perform better as a result.

The probiotic essence is designed to support the skin's microbiome, the diverse ecosystem of bacteria on the skin's surface thought to play a role in regulating inflammation, pathogen defense, and barrier function. Probiotic derived ferments may help strengthen this ecosystem, which for sensitized skin can be meaningful. The NAD+ serum spray delivers nicotinamide adenine dinucleotide precursors, coenzymes that researchers associate with cellular energy metabolism and DNA repair. Bakuchiol, the star of the eye cream, is a plant derived compound that has been studied for its ability to support collagen gene expression, making it an option worth exploring for those who find retinol too sensitizing around the eye area.

This mask is constructed from a biocellulose material produced via bacterial fermentation, which is designed to achieve a level of skin adhesion that traditional sheet masks often cannot replicate. The ultra fine fiber network is intended to conform closely to facial contours, creating an occlusive seal that may help drive active ingredients into contact with the skin over prolonged wear. Key actives include hydrolyzed collagen peptides and hyaluronic acid at multiple molecular weights, with larger molecules working at the surface and smaller molecules designed for deeper delivery. For my skin personally, the glow and plumpness I notice after masking with this are unlike anything else I have tried.

PDRN, or Polydeoxyribonucleotide, is a bioactive compound derived from salmon DNA (Oncorhynchus mykiss) and purified for topical use. Research suggests it may activate A2A adenosine receptors in the skin, which could support anti inflammatory signaling and tissue oxygenation. It has also been studied in relation to fibroblast activity and collagen support. For my skin, consistent use of the ampoule and toner has felt genuinely restorative in a way that I have not experienced with other actives, particularly in terms of texture and the overall luminosity of my skin.

This formula uses a chemical UV filter system, featuring modern filters such as Uvinul A Plus and Tinosorb S, which are designed to absorb UV radiation and convert it to heat energy rather than reflecting it. This approach enables the ultra lightweight, serum like texture that my skin responds so well to. Centella asiatica extract is included for its studied antioxidant and soothing properties, which may complement UV defense by supporting the skin's response to environmental stress. Hyaluronic acid at multiple molecular weights means the formula is designed to hydrate rather than simply sit on the skin's surface, which is exactly what I experience when I wear it.