CELL STORY facial

Microspears are typically 100–250 µm. Facial capillary loops sit deeper, in the papillary dermis, which is why a 1–2 mm steel stamp spots and a spicule facial usually doesn't. Depth, not magic.

It uses clinic actives, some of them peptide-class ingredients, in a cosmetic protocol. That's a different object from a lyophilised research sequence with a single HPLC peak. We sell the second. eLIVEate books the first.

Channels close in hours. The silica needles shed with the stratum corneum over about 48–72 hours. That lingering foreign body is part of the stimulus, which is why the face keeps talking to fibroblasts after you've left Great Missenden.

Siliceous spicules from freshwater sponge: needle-shaped silicon dioxide, high aspect ratio, typically 100–250 µm long and a few micrometres across. About 50,000 are painted on as a liquid. Not a steel alloy, not a nutrient, not a receptor ligand.

Steel PCI (Fernandes; Aust 2008) is a chosen millimetre depth, often into bleeding papillary dermis, with anaesthetic and a dermal histology. Spicules are a shallower epidermal cousin: channels for hours, shards for ~72 h, a milder fibroblast nudge. Same family of idea. Different millimetres.

No. GHK-Cu is glycine-histidine-lysine holding Cu²⁺, Pickart's plasma tripeptide, a copper escort for lysyl oxidase with fibroblast-array data. We keep it on a research label. The appointment is Microspears and JP's eight-step, booked with eLIVEate, and we don't take a cut of that diary.

KPV is Lys-Pro-Val, the anti-inflammatory tail of α-MSH: IκB preservation, quieter NF-κB in keratinocytes, often without a tan. Adjacent to a few days of epidermal irritation. Not the product in the bowl. Different sequence, different certificate, different room.

Fibroblasts lay new type I and III collagen over weeks, not over an afternoon. A second, third and fourth pass land during that remodelling window. One sitting can change how the surface looks at 72 hours, when the spicules shed. A course is how you stack the slower clock.

Yes. Zhang, Mitragotri, Chen and colleagues, Mol Pharm 2017, showed marine-sponge spicules raising flux of hydrophilic macromolecules that intact stratum corneum had stopped. Kim and others reported the same directional result. That is a flux literature. It is not a 90-day dermal biopsy.

The facial is a clinic protocol at eLIVEate, booked with the clinician who owns it. The GHK-Cu and KPV listings are characterised laboratory solids for in-vitro assays, labelled for research use. Neither object is a food supplement, and the vials are not the appointment.