Peptides are a powerful ingredient in skin care products as they help to stimulate collagen production, which is essential for firm-looking skin. Full of hyaluronic acid to give the illusion of plumper-looking skin, added vitamin C also encourages a healthy glow.

The components of the MN matrix ensured a very fast dissolution, approximately 30 s, in which the active substance was completely released, followed by a rapid onset of action. One of the most appropriate directions seems to be the design of patches with easily detachable or dissolving microneedles.However, due to the unique properties, there are specific opportunities but also difficulties in administering drugs to the eye [33]. Hollow microneedles are similar to conventional needles, with a channel located inside and a hole at the tip. In pressure-driven systems, a reservoir with different pumping mechanisms is attached to the microneedle systems. drew attention to the inconvenience of applying the MN patches to the surface of the eye, resulting from the constant movements of the eyeball and eyelid. I found that they stopped developing pimples in their tracks and calmed them down significantly after a few hours.

It is obvious that further investigations are necessary to define the directions of formulation development and to find the most important limitations of these systems. Brighteners such as tranexamic acid, niacinamide and vitamin C work together with replenishing ingredients like beta-glucans to refresh skin texture and appearance.The clinical trials on those ingredients generally just use the products as they are on bare skin without microneedles or any other extra penetration enhancers, and your products would be designed for that sort of use as well. The pimple patches are a two-for-one deal – the needles deliver the anti-acne actives deep into the skin, then the hydrocolloid bandage protects the area and draws out gunk. This means that our patches deliver more than double the amount of active ingredients into the skin. The blood–retinal barrier is connected to the retinal vascular endothelium with tight junctions hampering the permeation of active ingredients to the intraocular area.

Designed to rejuvenate eyes experiencing pronounced signs of ageing and stress, the skyn ICELAND Dissolving Microneedle Eye Patches target deeper wrinkles and crow’s feet for a revitalised appearance.

The product will penetrate even deeper if you use the Brightening Eye Serum before applying the patches. Taking into account the rapid progress in production technologies, it is already possible to obtain needles with a length of less than 1 mm, however, it can be expected that nanometer-sized needles will soon appear in use and revolutionize the treatment of ophthalmic diseases [99].