Management of hypotrichosis of the eyelashes: focus on bimatoprost

Eyelash serums: A comprehensive review

BACKGROUND

Eyelash serums, both prescription and over-the-counter, are gaining popularity for enhancing the appearance of eyelashes through various biologically active molecules. Categorized into prostaglandin analogs and non-prostaglandin analogs, these serums claim increased strength, length, luster, and thickness. Current United States law also requires no efficacy or safety assessments by the Food and Drug Administration before approving products for consumer use, potentially posing health risks for patients seeking over-the-counter eyelash enhancements.

AIMS

Our aims include exploring proposed benefits and adverse effects associated with eyelash serums, while providing evidence-based clinical recommendations on their use. We aim to contribute valuable insights to the understanding of eyelash serums and their respective safety considerations.

METHODS

The authors conducted a comprehensive electronic search across databases including PubMed, Embase, Cochrane Central, and Google Scholar to evaluate eyelash serum ingredients. Articles were evaluated by two independent researchers for relevance, and the ingredients discussed were analyzed and given clinical recommendations for eyelash serums based off the Oxford Centre for Evidence-Based Medicine.

RESULTS

Results highlight bimatoprost's efficacy, supported by numerous studies evaluating safety and adverse effects. Other prostaglandin ingredients show potential benefits, but further studies are encouraged to enhance the understanding of respective safety profiles. While non-prostaglandins ingredients show promising data, more studies are needed due to a lack of formal evidence in eyelash serum use.

CONCLUSION

As the cosmeceutical market for eyelash serums is growing, dermatologists need to be knowledgeable about evidence-based information regarding prescription and over-the-counter eyelash serum products before making recommendations to patients.

Modified single-hair follicular unit grafting to esthetically restore eyelashes in Asians

BACKGROUND

Eyelashes play an important role in the perception of beauty and protection of eyeballs. The outcome of eyelash restoration varies and mainly depends on the surgeon's technique and no standard procedure exists.

AIMS

To evaluate the effect of modified single-hair follicular unit grafting to esthetically restore eyelashes and provide a potential alternative of standard procedure.

PATIENTS AND METHODS

A total of 34 patients with sparse or partially absent eyelashes who underwent modified procedure were included. Single-hair grafts were harvested from the donor site (post-auricular, nape, frontal hairline area). Grafts were transplanted with 23 gauge needle and fine forceps in the modified procedure. The patients were followed for a mean of 12 months after surgery.

RESULTS

All patients were satisfied with the result 12 months after the surgery. An average of 46.5 grafts (34-68) were transplanted in each upper eyelid. The mean graft survival rate after 1 year was 87.2% (84%-92%). Of the 34 patients, three patients received a second session to achieve a denser appearance. No significant complication as trichiasis, infection, scarring, or eyeball injury occurred.

CONCLUSION

This modified single-hair follicular unit grafting is a good alternative for esthetic eyelash restoration with good cosmetic results, relative easy maintenance, lack of complications, and long-term patient satisfaction.