Challenges In Formulating Herbal Cosmetics by Darshan Pawar

PPT pressentation on the Challenges In Formulating
Herbal Cosmetics

Cosmetics:
"Any article intended to be rubbed, poured, sprinkled, sprayed, introduced to or applied to any part of human body for cleansing, beautifying, promoting attractiveness or altering the appearances of human body are cosmetics.

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2.     C hallenges I n F ormulating H erbal C osmetics S eminar P resentation on P resentation by Darshan Balasaheb Pawar PRN: 2254482817011 (Roll no. 111) Department of Pharmaceutic (M. Pharmacy) 2 Shri Vile Parle Kelavani Mandal's Institute of Pharmacy, Dhule

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4. "Any article intended to be rubbed, poured, sprinkled, sprayed, introduced to or applied to any part of human body for cleansing , beautifying , promoting attractiveness or altering the appearances of human body are cosmetics. (Drug and Cosmetics Act, 1940) Cosmetics 4

5. Herbal cosmetics are preparations consisting of one or more herbs or processed herb(s) in specified quantities to provide specific cosmetic benefits. These formulations include comminuted or powdered herbal substances, tinctures, extracts of essential natural oils, expressed juices, and processed exudates which are obtained by subjecting herbal substances to treatments such as extraction, distillation, expression, fractionation, purification, or fermentation processes. “Herbal cosmetics are formulated, using different cosmetic ingredients to form the base in which one or more herbal ingredients are used to cure various skin ailments”. (Joshi et.al, 2015) Herbal cosmetics 5

6. Herbal extracts as the name suggests, are the extract of herbs. Herbal extracts are an ancient methodology as their references have been discovered in holy Vedas and in Unani scriptures. Herbal extracts are processed for curing several remedies and serve another health perspective. There exist a gigantic variety of herbal extracts, to name a few Ocimum sanctum ( Tulsi ), Asparagus Racemosus ( Shatawari ), Azadirachta Indica (Neem), Asphalt ( Shilajit ), Camellia Sinensis (Green tea), etc. Herbal extracts in liquid and other forms have proved to be a panacea for the diseases like cardiac problems, digestive disorders, and in mental fatigue. Herbal extracts of cosmetics: 6

7. SCIENTIFIC VALIDATION COST STABILITY & SHELF-LIFE FORMULATION COMPLEXITY ALLERGENICITY & SENSITIVITY INGREDIENT SOURCING & CONSISTENCY STANDARDIZATION REGULATORY COMPLIANCE CHALLENGES 7

8. 1. Ingredient Sourcing and Consistency : Sourcing high-quality and consistent herbal ingredients can be challenging. Variability in plant material due to factors such as climate, season, and location can impact the effectiveness and stability of the final product. Example : Sourcing consistent and high-quality aloe vera gel for a smoothing herbal face cream. The efficacy of the cream depends on the quality and purity of the aloe vera extract. 2. Stability and Shelf-Life : Herbal ingredients can be sensitive to light, temperature, and air, which can affect the stability and shelf-life of the product. Antioxidants and preservatives that are acceptable in natural formulations need to be carefully selected to maintain product quality over time. Example : Creating a natural sunscreen using plant-based oils and extracts. Ensuring the product remains stable, maintains its SPF rating, and doesn't separate or degrade over time is a challenge due to the natural ingredients' susceptibility to oxidation. C hallenges in formulating herbal cosmetics: 8

9. 3. Standardization : Herbal extracts often need to be standardized to ensure consistent potency and efficacy. This requires careful testing and quality control to maintain the desired levels of active compounds. Example : Formulating a skin-brightening cream with herbal extracts like licorice root. The active compound responsible for skin lightening, glycyrrhizin, varies in concentration in different batches of licorice root extract, leading to inconsistent results. 4. Formulation Complexity : Creating stable and effective formulations with natural ingredients can be more complex than using synthetic counterparts. Achieving the desired texture, color, scent, and efficacy while keeping the product natural can be challenging. Example : Developing a natural herbal shampoo that lathers well without the use of synthetic foaming agents. Achieving a pleasant texture and foaming action using only herbal ingredients can be challenging. 9

10. 5. Allergenicity and Sensitivity : Herbal ingredients can cause allergic reactions or skin sensitivities in some individuals. Formulators need to be mindful of potential allergens and perform patch tests or other safety assessments. Example : Creating a herbal facial mask with chamomile and lavender for sensitive skin. While these ingredients are soothing for many people, some individuals may be allergic to certain compounds in these herbs, leading to skin irritation. 6 . Regulatory Compliance : Herbal cosmetics must adhere to regulatory guidelines in various regions. Ensuring compliance with safety, labeling, and claims can be complex, especially as regulations may differ from one country to another. Example : Ensuring that a herbal face serum meets the regulatory guidelines for cosmetic products in different countries. Some herbal ingredients may not be allowed or may have usage restrictions in certain regions. 10

11. 7 . Efficacy and Consistency : Consumers expect herbal products to be effective. Balancing the desire for natural ingredients with consistent performance can be difficult. Example : Formulating a herbal acne treatment with tea tree oil. While tea tree oil has shown efficacy against acne, maintaining consistent potency and ensuring it works for a broad range of skin types is challenging. 8. Scientific Validation : While traditional herbal knowledge is valuable, modern consumers often seek scientific validation of product claims. Demonstrating the efficacy of herbal ingredients through scientific research can be a significant challenge. Example : Developing an anti-aging herbal cream with botanical extracts. While traditional knowledge suggests the efficacy of these herbs, conducting scientific studies to demonstrate their anti-aging effects can be expensive and time-consuming. 11

12. 9. Cost : High-quality herbal ingredients can be expensive, impacting the final cost of the product. Finding a balance between using premium ingredients and keeping the product affordable is a challenge. Example : Using premium herbal extracts like saffron or ginseng in a luxury herbal skincare line. These high-quality ingredients can significantly increase the production cost, making it challenging to price the product competitively. 10. Education and Communication : Consumers may not fully understand the benefits and limitations of herbal cosmetics. Formulators need to educate users about the product, its ingredients, and its proper usage. Example : Educating consumers about the benefits of a herbal hair oil containing rare herbs like bhringraj . Many consumers may not be familiar with the traditional uses and potential benefits of these herbs. 12

13. References: Pandey S, Meshya N, Viral D (2010) "Herbs play an important role in the field of cosmetics." International Journal of Pharm Tech Research 2: 632-639. Thillaivanan.S , Samraj.K . (2014) "Challenges, Constraints and Opportunities in Herbal Medicines-A Review" International Journal of Herbal Medicine 2: 21-24 13

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