Hormones

Eyelash serums contain hormones that stimulate growth by intervening in the growth cycle of the eyelashes. The cycle consists of a growth, transition and resting phase. During the growth phase, the lashes grow about 0.15mm per day and reach their maximum length.

The transition phase, which lasts about 15 days, follows the growth phase, in which the epithelial cells of the hair follicles die. After that, the eyelashes are in a 4-9 months resting phase. The hormones contained in eyelash serums are mostly synthetically produced prostaglandin derivatives. These include bimatoprost, isopropyl cloprostenate, dechloro-dihydroxy-difluoro-ethylcloprostenolamide and methylamido dihydro-noralfaprostals.

Prostaglandins

Prostaglandins are tissue hormones that represent local information carriers and transport information within the cells. Their growth-promoting property was discovered when patients were given eye drops containing the prostaglandin bimatoprost to treat glaucoma. As a side effect, their eyelashes grew in length. Prostaglandins prolong the growth phase in the cycle of eyelash growth so that the eyelashes become longer and more lashes grow at the same time.

How to apply eyelash serum?

The correct application of the eyelash serum is important to achieve the desired growth-promoting effect. Before applying the serum, the face must be cleaned. Thoroughly remove make-up from your eyelids, eyelashes and eyebrows.

Then apply the serum evenly to the lash line with the brush purchased in the set and distribute it from the outer to the inner corner of the eye. To achieve the desired effect, you should use the serum daily. You can only use the eyelash serum 2-3 times a week once you have achieved the desired effect.

What are the possible side effects?

Eyelash serums can cause various unwanted side effects. Redness, burning, itching and swelling can occur at the application site. Headaches can also occur.

Other side effects that can be caused by eyelash serums are dry eyes, dark circles and eye shadows. In addition, there may be increased blood circulation in the conjunctiva (hyperemia), inflammation of the eyelid margins and increased lacrimation. Furthermore, the skin at the base of the eyelashes may become discolored.

As a further side effect, allergic reactions can occur.If you experience severe burning or itching, you should therefore stop treatment and consult a doctor. In very rare cases, visual disturbances may also occur and the intraocular pressure may change. To avoid side effects as far as possible, you should make sure that the eyelash serum is only applied to the cornea of the eye and does not get into the eye.