Rajiv Gandhi Institute of Pharmaceutical Sciences and Research, Thrikarpur, Kasargod, India.
This study aim to design, formulate, and evaluate a medicated facewash for acne treatment, assessing its efficacy, safety, and stability. Ocimum gratissimum (OG) Linn belongs to the family Lamiaceae and found mostly in the savannah and coastal areas of different countries.Ocimum gratissimum is medicinal potential for acne vulgaris. We examine the phytochemistry of this herb, emphasizing its potent component like linolenic acid . These compounds have antibacterial, anti-inflammatory, and antioxidant qualities that make them useful in the treatment of acne. Finally, clinical studies examining the safety and effectiveness of topical formulations derived from Ocimum gratissimum is reviewed, emphasizing their potential as monotherapies or adjuncts to conventional treatments. In summary, Ocimum gratissimum represent promising candidate for the development of novel, effective, and safe herbal therapy for acne vulgaris, offering a natural alternative for people seeking sustainable and holistic approaches to skincare.
Cosmetics
Cosmetics means any article intended to be rubbed, poured, sprinkled, sprayed, or sprayed on or introduced into, or otherwise applied to, the human body or any part there for cleansing, beautifying, promoting attractiveness, or altering the appearance.
Facewash
A face wash is a facial care solution used to clean the skin on the face of makeup, dead skin
cells, oil, grime, and other forms of pollutants. This aids in pore cleaning and shields the skin
from conditions like acne.
MATERIALS AND METHODS
Collection of plant material
Leaves of Ocimum gratissimum was collected from Kasaragod district, Kerala in the month of
March 2024.
Authentication of plant material
The plant material were identified and authenticated by Dr. Subrahmanya Prasad k, Assistant professor Department of Botany, Nehru arts and science college, Kanhangad, Kasargod, Kerala.
Preparation of plant extract
5gm of Ocimum gratissimum powder was prepare from dry Ocimum gratissimum leaves. Powder was prepared by using grinder machine. 50ml of water and 5gm of powder were macerated, and left to stand for 24 hrs. After that filter the above mixture and filter liquid used for Facewash preparation.
Phytochemical screening of extract of ocimum gratissium
Test for carbohydrate, proteins, alkaloid, glycosides, saponins, amino acids, flavonoids,
phytosterols, tannins and phenols were carried out using dispersion of 1g of formulation in 20 ml
of water.
Preparation of facewash containing extract
Carbopol 940 was first blended with distilled water, and then allowed to swell for a day. Then the liquid is stirred using a mechanical stirrer. Calculated quantities of sodium lauryl sulphate were added to distilled water and heated on a water bath. The solution was cooled after dissolution is completed. Calculated quantities of Ocimum gratissimum extract was transferred into a beaker and mixed with Carbopol gel base , triethanolamine was added drop by drop and mixed properly. Preservatives, fragrance were also added and final weight was made to 100g using distilled water.
Sl no |
Ingredients |
Quantity (w /w) |
Function |
||
F1 |
F2 |
F3 |
|
||
1 |
Ether extract of ocimum gratissimum |
4ml |
4ml |
4ml |
Prevent acne |
2 |
Carbopol 940 |
1.5g |
2g |
2.5g |
Suspending agent |
3 |
Triethanolamine |
2.5ml |
2ml |
1.5ml |
Increase integrity of skin barrier |
4 |
Propylene glycol |
2ml |
2ml |
2.5ml |
Maintain moisture |
5 |
Sodium lauryl sulphate |
1g |
1g |
1g |
Surfactant |
6 |
Propyl paraben |
1g |
1g |
1g |
Preservative |
7 |
Methyl paraben |
0.1g |
0.1g |
0.1g |
Increase shelf life |
8 |
Tulsi oil |
QS |
QS |
QS |
Fragrance |
9 |
Distilled water |
QS to 100g |
QS to 100g |
QS to 100g |
Vehicle |
Methods of evaluation
Physical parameters such as color and appearance were evaluated.
The pH of Facewash formulation was determined by using digital pH meter. About 2.5 gm of the Facewash was accurately weighed and dispersed in 25 ml of distilled water and stored for two hours.The pH of dispersions was measured by using pH meter.
Formulation 0.5 gm were placed within a circle of 1 cm diameter pre-marked on a glass plate over which a second glass plate was placed. A weight of 5 gm was placed on upper glass plate for 5 minutes.
Si=d×?/4
S = Spreadability
d = diameter
D.Viscosity
The viscosity of the facewash was determined by using Brookfield viscometer at 10 rpm. About 50g of the Facewash was taken in a beaker and spindle was dipped in it for about 5 minutes and then the reading was recorded.
E.Foamability
A small quantity of Facewash was added to water in a beaker. After recording the initial volume, the beaker was shaken ten times to record the final volume.
Screening for antimicrobial activity
The bacteria lactobacillus is prepared from curd. The curd is filtered and the broth is incubated at 25°C for 24hrs. A sabouraud dextrose agar (150 ml) is autoclaved and poured to the already autoclaved plate and cooled to room temperature and allowed to solidify. The culture was spread on the agar surface aseptically by using sterilized cotton. A sabouraud dextrose agar (150 ml) is autoclaved and poured to the already autoclaved plate and cooled to room temperature and allowed to solidify. The culture was spread on the agar surface aseptically by using sterilized cotton. After 48 hours, the plates were observed for the presence of inhibition of bacterial growth and it was indicated in the form of a clear zone of inhibition around each well containing different samples. The size of the inhibitory zone was measured in ‘mm’. The zone of inhibition obtained for the developed herbal anti-acne facewash was compared with the standard. Amoxicillin disc was used as a standard.
Result
Phytochemicals present in prepared facewash
Sl No. |
Compounds |
Petroleum ether |
Chloroform |
Ethanol |
Aqueous extract |
1 |
Alkaloid |
_ |
_ |
_ |
+ |
2 |
Carbohydrate |
+ |
+ |
+ |
+ |
3 |
Anthraquinones |
+ |
+ |
+ |
+ |
4 |
Glycosides |
+ |
+ |
+ |
+ |
5 |
Phenol |
_ |
_ |
_ |
_ |
6 |
Flavanoid |
_ |
_ |
_ |
+ |
7 |
Aminoacid & proteins |
_ |
_ |
_ |
_ |
8 |
Steroids |
_ |
_ |
_ |
+ |
9 |
Saponins |
_ |
_ |
_ |
_ |
10 |
Tannins |
_ |
_ |
_ |
+ |
11 |
Terpenoids |
+ |
+ |
+ |
+ |
(+) = Present , (-) = absent
Evaluation of facewash
Physical evaluation
SI NO. |
Formulation |
Observation |
||
F1 |
F2 |
F3 |
||
1 |
Colour |
Dark green |
Dark green |
Dark green |
2 |
Appearance |
Clear and transparent |
Clear and transparent |
Clear and transparent |
3 |
Homogenity |
Dark green |
Clear and transparent |
Presence of lumbs |
Determination of pH
|
F1 |
F2 |
F3 |
pH |
7.1 |
5.2 |
4.9 |
Spreadability
|
F1 |
F2 |
F3 |
Spreadability |
3.07cm/sec |
6.06cm/sec |
2.54cm/sec |
Viscosity
|
F1 |
F2 |
F3 |
Viscosity |
3409.3 |
5406.5 |
8405.5 |
Phytochemical Screening Of Facewash Formulation
SI NO. |
Compounds |
Presence |
1 |
Alkaloid |
+ |
2 |
Carbohydrate |
+ |
3 |
Anthraquinones |
+ |
4 |
Glycosides |
+ |
5 |
Phenol |
- |
6 |
Flavanoid |
+ |
7 |
Amino acid & proteins |
- |
8 |
Steroids |
+ |
9 |
Saponins |
- |
10 |
Tannins |
+ |
11 |
Terpenoids |
+ |
Screening of antimicrobial activity
SI No. |
Bacteria |
Diameter of zone of inhibition (mm) |
|
1 |
E.coli |
Amoxycillin |
Facewash |
10 |
7 |
DISCUSSION
Three formulations F1, F2 and F3 were prepared and subjected to different evaluations. Physical parameters were observed, and all formulations were dark green in colour and clear and transparent. F1 and F2 were homogenous in nature and F3 was found to show presence of lumps. pH of the formulations was tested using digital pH meter and F2 was found to show optimum pH suitable for the facial skin with a value of 5.2. Spreadability was tested and F2 showed best value in the test. Spreadability was comparatively poor for F1 and F3 Viscosity was tested using Brookfield viscometer. F1 and F2 showed satisfactory flow properties and F3 had bit higher viscosity and poor pourability. From these parameters F2 was found to be best as an herbal face wash. Phytochemical tests were performed for F2, and it was showing the presence of Alkaloid,
Carbohydrate, Anthraquinones, Glycosides, Flavonoids, Steroids, Tannins and Terpenoids, which helps to prevent or reduce acne. Antimicrobial study was performed by using agar well diffusion method. F2 showed a zone of inhibition of 7mm. Thus, the formulation F2 was found to shows optimum properties of herbal face wash for acne. And its effectiveness may be improved by some optimization of the formulation.
CONCLUSION
The aim of study is to formulate the herbal facewash using leaf extract of Ocimum gratissimum. for anti-acne activity. Physicochemical and phytochemical investigations of leaves of Ocimum gratissimum have been reported here in this thesis work. The preliminary phytochemical screening of plant shows that the ether extracts shows the presence of major constituents such as glycosides, saponins, flavonoids, terpenoids may contribute to anti-inflammatory activity which is beneficial in the treatment of acne. Phytoconstituents present in plants were extracted by maceration. Facewash containing herbal extract were prepared and the revealed that Carbopol 940 as a polymer showed good compatibility for facewash formulation. From results revealed that the prepared facewash formulation is good in appearance, homogeneity, and easily spreadable. Higher the value of viscosity greater the consistency of prepared facewash. The in-vitro anti-acne evaluation was done by using agar well diffusion method and anti-bacterial activity was measured in terms of zone of inhibition. The formulation produced a better zone of inhibition of about 7mm against Lactobacillus bacteria which was near to the zone of inhibition produced by standard Amoxicillin disc (10mm). However, in the present work herbal formulations reported to have more significant advantages over synthetic formulations. Hence, we conclude that herbal facewash for acne is The aim of study is to formulate the herbal facewash using leaf extract of Ocimum gratissimum. for anti-acne activity. Physicochemical and phytochemical investigations of leaves of Ocimum gratissimum have been reported here in this thesis work. The preliminary phytochemical screening of plant shows that the ether extracts shows the presence of major constituents such as glycosides, saponins, flavonoids, terpenoids may contribute to anti-inflammatory activity which is beneficial in the treatment of acne. Phytoconstituents present in plants were extracted by maceration. Facewash containing herbal extract were prepared and the revealed that Carbopol 940 as a polymer showed good compatibility for facewash formulation. From results revealed that the prepared facewash formulation is good in appearance, homogeneity, and easily spreadable. Higher the value of viscosity greater the consistency of prepared facewash. The in-vitro anti-acne evaluation was done by using agar well diffusion method and anti-bacterial activity was measured in terms of zone of inhibition. The formulation produced a better zone of inhibition of about 7mm against Lactobacillus bacteria which was near to the zone of inhibition produced by standard Amoxicillin disc (10mm). However, in the present work herbal formulations reported to have more significant advantages over synthetic formulations. Hence, we conclude that herbal facewash for acne is effective, safe and ease of manufacturing and in the economic point of view they are cheap when compared to chemical based facewash.
REFERENCES
Binasin Shahala Muhammed, Erfana Ismail, Fathima Fida C. A., K. K. Fidha Afeesa*, Fayiz U. K., Venkidesh Rajagopal, Formulation And Evaluation of Anti Acne Facewash, Int. J. of Pharm. Sci., 2024, Vol 2, Issue 12, 955-961. https://doi.org/10.5281/zenodo.14326515