Topical Cyperus rotundus oil: a new therapeutic modality with comparable efficacy to Alexandrite laser photo-epilation

Restoration of appearance for women after aesthetic eyelash transplantation using a novel eyelash resection technique

BACKGROUND

Hair transplantation based on the follicular unit extraction provides a new opportunity to improve the appearance of patients with congenital sparse eyelashes. However, disparity between transplanted grafts and original eyelashes and the physiological characteristics of upper eyelid skin cause difficulties with this technique and result in low satisfaction. Removal of unsatisfactory eyelashes is indispensable for restoration of appearance and a second transplantation. Unfortunately, existing methods for hair removal have variable success rates, and hairs frequently regrow.

OBJECTIVE

This article introduces an effective method to remove unsatisfactory eyelashes in patients with congenital sparse eyelashes who have undergone eyelash transplantation.

METHODS

We used a new technique, which involves resection of eyelashes with a composite strip, to remove unsatisfactory eyelashes in patients who underwent eyelash transplantation. The demographic and clinical characteristics of patients were recorded. Outcomes evaluated included patient satisfaction, hair regrowth, and long-term complications.

RESULTS

From 2017 to 2021, 10 patients (20 sides) underwent eyelash removal. All patients were highly satisfied with the outcomes. Unsatisfactory eyelashes were thoroughly removed, and none regrew during 1 year of follow-up. No complications were observed.

CONCLUSION

Strip composite eyelash excision is a safe and effective method for patients who have undergone unsatisfactory eyelash transplantation.

Genital whitening with topical Cyperus rotundus Oil enhance sexuality and quality of life

BACKGROUND

Cyperus Rotundus Essential Oil (CREO) is an anti-inflammatory and depigmenting agent that helps treat hyperpigmentation.

OBJECTIVES

The purpose of this study was to evaluate the depigmenting effect of CREO on genital hyperpigmentation to that of arbutin (ARB), as well as to evaluate the association between genital lightening, genital self-image, sexual performance, and life quality.

MATERIAL AND METHODS

Three hundred and eight healthy people were categorized into 3 groups: the CREO group, the ARB group, and the cold cream group (CC). In genital pigmentation, the tristimulus colorimeter is used to assess erythema and pigmentation. Additionally, we aided in the development of the female genital self-image scale (FGSIS-4), the female sexual function index (FSFI), and the dermatology life quality index (DLQI).

RESULT

The reduction in genital hyperpigmentation was significantly greater in the CREO and ARB groups than in the CC group; in physician global assessment and patients' self-assessment, the results in treated bikini with the CREO and ARB groups were excellent when compared to the CC. Furthermore, no adverse effects were found in the CREO group, but mild irritation was found in the ARB group; additionally, the percentage of hair growth, color and luminance reduction, and hair thickness were significantly reduced in the CREO group only. In addition, there were significantly different in FGSIS, FSFI, and DLQI between the CREO and ARB groups and the CC group.

CONCLUSION

CREO is equivalently efficacious in decreasing pigmentation, inflammation, and hair growth in the genital area. Positive changes boost female genital self-image, self-esteem, and sexual performance. Improving sexual health has a positive impact on quality of life.

Topical Cyperus rotundus essential oil for treatment of axillary hyperpigmentation: a randomized, double-blind, active- and placebo-controlled study

BACKGROUND

The oil of the grass Cyperus rotundus (purple nutsedge) is an effective and safe treatment option for a variety of conditions. It has anti-inflammatory and antipigmenting properties. There have been no clinical trials comparing topical C. rotundus oil with skin-lightening treatments for axillary hyperpigmentation.

AIM

To assess the efficacy of C. rotundus essential oil (CREO) in treating axillary hyperpigmentation, and compare with another active treatment hydroquinone (HQ) and a placebo (cold cream) in this study.

METHODS

The study included 153 participants, who were assigned to one of three study groups: CREO, HQ group or placebo group. A tri-stimulus colorimeter was used to assess pigmentation and erythema. Two independent experts completed the Physician Global Assessment, and the patients completed a self-assessment questionnaire.

RESULTS

CREO had significantly (P < 0.001) better depigmenting effects than HQ. CREO and HQ did not differ significantly in terms of depigmentation effects (P > 0.05); however, there were statistically significant differences in anti-inflammatory effects and decrease in hair growth (P < 0.05) in favour of CREO.

CONCLUSIONS

CREO is a cost-effective and safe treatment for axillary hyperpigmentation.

The effectiveness of Cyperus rotundus essential oil in reducing the side effects of laser hair removal

BACKGROUND

In many ailments, Cyperus rotundus is an effective and safe treatment option. Flavonoids in the oil have anti-inflammatory and analgesic properties. There have been no randomized controlled trials comparing topical C rotundus oil to the available allopathic modalities for treating post-hair removal laser side effects.

OBJECTIVES

Participants in this study were prospectively evaluated for the efficacy of C rotundus essential oil, compared with hydrocortisone and saline, in managing pain and erythema after laser hair removal.

METHODS

Eligible participants (n=153) were randomly assigned to one of three study groups: topical C rotundus oil (group 1), hydrocortisone (group 2), or saline (group 3). The following methods were used to assess the results: The Wong-Baker FACES Pain Scale is used to rate pain. Erythema was graded on a six-point scale: "no erythema," "slight erythema," "marked erythema," "severe erythema without vesicles," and "severe erythema with vesicles."

RESULTS

In terms of anti-inflammatory effects, C rotundus oil and hydrocortisone did not differ significantly (P >.05). However, statistically significant differences in the analgesic effect (P.05) were observed, favouring the oil.

CONCLUSIONS

Cyperus rotundus essential oil is a safe and cost-effective treatment for post-laser pain and erythema.

Natural products in Cyperus rotundus L. (Cyperaceae): an update of the chemistry and pharmacological activities

Cyperus rotundus L. (Nutgrass, family Cyperaceae) is a notorious weed which is widespread in temperate tropical and subtropical regions of the world.

Curcuma aeruginosa Roxb. essential oil slows hair-growth and lightens skin in axillae; a randomised, double blinded trial

BACKGROUND

Androgenic hair-growth contributes to secondary gender characteristics but can be troublesome in women. Inhibiting axillary hair-growth via 5-α-reductases using the Thai medicinal plant, Curcuma aeruginosa Roxb. is an attractive treatment strategy.

HYPOTHESIS/PURPOSE

C. aeruginosa essential oil (CA-oil) formulated as a lotion is an efficacious and safe inhibitor of axillary hair growth.

STUDY DESIGN

This trial was a single center, randomized, double-blind, placebo controlled 10 weeks, intervention in 60 women (18-23 years) and 2 weeks washout with axillary hair length was the primary end-point.

METHODS

Bioactive-enriched essential oil of C. aeruginosa was formulated with a base lotion. All participants were pre-challenged with lotions by 4-h patch irritation tests to exclude skin reactions. Participants were randomly allocated to use either 1 or 5%w/w CA-oil lotion on one axilla and base-lotion (placebo) to the other for 10 weeks followed by placebo in both axillae for 2 weeks. Every week, the axillae were photographed to measure hair lengths, shaved, and roll-on applicators containing appropriate lotion replaced. Also, skin melanin by spectrophotometry and hair density were measured.

RESULTS

From weeks 5-11 of trial, 1 and 5%w/w CA-oil retarded growth by 13 ± 1.5% and 16 ± 0.9% respectively, while placebo was ineffective. CA-oil had no influence on hair density. Both concentrations of CA-oil rapidly and equally effectively brightened skin within 3 weeks which persisted 2 weeks after treatment ceased while placebo darkened the skin. Adherence appeared good as judged by consistency of lotion consumption and between axillae. Participants were satisfied with the treatment and reported reduced hairiness, freedom from any discomforts, but product odour attracted some negative comment. No adverse reactions ascribed to CA-oil were detected or reported.

CONCLUSION

This study points to a safe and efficacious dual action on retarding hair-growth and skin lightening by CA-oil.