Restorative Eye Complex

Dark circles are not one problem

They arise from vascular congestion, from pigment, from thin skin allowing what sits beneath to show through, or some combination. This formula addresses several routes.

The peptides

Four, doing different jobs.

Palmitoyl tripeptide-1 is a matrikine, modelled on a collagen fragment, signalling to fibroblasts as though repair were needed. Palmitoyl hexapeptide-12 is studied for effects on matrix proteins. Both carry palmitoyl chains improving barrier compatibility.

Tetrapeptide-30 is the interesting one. Unlike most peptides, it is studied specifically for pigmentation, with proposed effects on tyrosinase, the enzyme that initiates melanin production. In an eye product that is a targeted inclusion rather than a general anti-ageing one.

Ornithine is an amino acid involved in the urea cycle and in polyamine synthesis, included for its role in tissue metabolism.

A note on TriHex. Alastin's signature technology is hexapeptide-11 with acetyl tetrapeptide-2. Neither appears in this formula. The peptides here are different ones.

Niacinamide

Position ten, which is high. It interferes with the transfer of melanin from melanocytes to surrounding keratinocytes, addressing pigmentation directly. It also supports barrier lipid production and has anti-inflammatory activity, both of which matter on skin this thin.

The vascular and pigmentation botanicals

Albizia julibrissin bark, silk tree, is used in eye formulations for effects on glycation, the cross-linking of proteins by sugars that contributes to yellowing and stiffening of tissue over time.

Darutoside, from Siegesbeckia orientalis, is studied for effects on matrix proteins and appears in firming formulations.

Gallyl glucoside and epigallocatechin gallatyl glucoside are stabilised, glucosylated derivatives of gallic acid and of EGCG, the principal green tea catechin. Glucosylation improves stability considerably, since both compounds oxidise readily in their native form.

Dunaliella salina is a carotenoid-rich microalga.

Hydration and barrier

Sodium hyaluronate, tremella fuciformis, betaine and beta-glucan all hold water by different routes. Glycolipids, phospholipids, squalane and shea butter extract supply barrier lipids, which matters where there are few oil glands.

Jojoba esters contribute a light emollient layer.

The immediate effect

Silica and HDI/trimethylol hexyllactone crosspolymer are light-diffusing and blurring particles, softening the appearance of fine lines on application.

This part is optical and washes off, distinct from anything the peptides do over months.

What is not in it

No fragrance, no essential oils, no declared allergens, no alcohol, no acids and no retinoid.

That last point matters for an eye product. Retinoids are the conventional route to under-eye texture, and they are also poorly tolerated by many people on the thinnest skin on the face. A peptide formula is a slower but considerably gentler alternative.

The eye area concerned with dark circles, fine lines and texture. Suits most skin, including reactive skin.

The absence of retinoid and fragrance makes this the gentlest eye option available, and a reasonable choice during pregnancy where retinoid eye creams are not.

If your main concern is puffiness, formulations built around caffeine address the vascular component more directly.

If you want the faster route to texture and can tolerate it, a retinol eye product will work harder. Peptides are slower.

Apply a small amount morning and evening. Pat gently along the orbital bone with your ring finger, working from the inner corner outward.

Can be used on the upper eyelid crease.

Peptide products work gradually. Several months of consistent use is a realistic expectation, and eye area skin turns over slowly.

Follow with sunscreen in the morning, extended properly around the eye, which is frequently missed.

Use alongside

Your usual facial routine, applied first, with this as the final eye step.

Sunscreen in the morning.

Keep apart

Retinoid eye products in the same application. If you use both, alternate rather than layer.

Exfoliating acids in the eye area.