Analysis of Acne Vulgaris, Etiology, and Therapeutic Management in the Pakistani Population

Acne vulgaris, a chronic inflammatory disorder of the pilosebaceous unit, represents a substantial dermatological burden globally. However, its manifestation, progression, and management within the Pakistani demographic are complicated by a unique interplay of genetic predispositions, environmental factors, and cultural practices. This report provides an exhaustive analysis of acne subtypes prevalent in Pakistan, specifically examining the nuances of Fitzpatrick skin types IV and V. We explore the pathophysiological mechanisms driven by the region’s specific environmental loads—such as the severe particulate matter pollution (smog) in Punjab and high humidity in coastal Sindh—and the widespread prevalence of metabolic syndromes like Polycystic Ovary Syndrome (PCOS). Furthermore, this document evaluates therapeutic strategies ranging from pharmacological interventions to evidence-based botanical remedies, with a critical assessment of local formulations. By integrating data from credible dermatological journals and specific product analyses from regional suppliers like ShopSkinTotal, this report aims to establish a clinical standard for preventing and treating acne in Pakistani skin, emphasizing the critical need to manage Post-Inflammatory Hyperpigmentation (PIH) alongside active lesions.

1. Epidemiology and Burden of Disease in Pakistan

The dermatological landscape of Pakistan is characterized by a high prevalence of inflammatory skin conditions. Recent epidemiological data utilizing the Global Burden of Disease database identifies acne vulgaris as one of the most pervasive skin diseases in the country, affecting a broad demographic ranging from adolescents to adults.1 In tertiary care settings within major urban centers like Karachi, acne has been documented as the most frequent skin disease in females, accounting for approximately 24.5% of dermatological presentations, and remains a primary concern for males.2

Cross-sectional studies reveal a concerning trend toward increased severity. Approximately 55% of patients presenting with acne exhibit moderate forms of the disease, while nearly one-third (31%) suffer from severe manifestations, including nodulocystic lesions that carry a high risk of permanent scarring.3 This high prevalence is not merely a cosmetic issue but a significant public health concern, linked to severe impairment in quality of life (QoL). The psychosocial impact is profound, with studies showing a statistically significant correlation between acne severity and QoL deterioration, driven by societal standards of beauty and the stigmatization of skin imperfections.4

Furthermore, the age of onset and persistence is shifting. While traditionally viewed as an adolescent condition, there is a marked increase in adult-onset acne, particularly among women. This trend parallels the rising incidence of metabolic disorders and hormonal dysregulation in the region. The analysis of patient demographics indicates that females (62%) and those with a positive family history (61%) are significantly more susceptible, suggesting a strong genetic component compounded by environmental triggers.5

2. Pathophysiology of Pakistani Skin: The Biological Substrate

To effectively manage acne in this population, one must first deconstruct the biological substrate: the skin itself. The vast majority of the Pakistani population falls under Fitzpatrick phototypes IV (light brown) and V (dark brown). This classification is critical because it dictates the skin’s response to inflammation, trauma, and topical agents.

2.1 Melanin Physiology and the Pigmentary Response

The defining characteristic of South Asian skin is the activity of its melanocytes. While the density of melanocytes is comparable across different races, darker skin types possess larger, singly dispersed melanosomes that are more active and contain a higher density of melanin. In the context of acne, this heightened melanocytic activity is a double-edged sword.

The inflammatory cascade associated with the pilosebaceous unit—involving cytokines such as Interleukin-1$\alpha$ (IL-1$\alpha$), Interleukin-8 (IL-8), and Tumor Necrosis Factor-$\alpha$ (TNF-$\alpha$)—acts as a potent stimulator of melanogenesis. Consequently, even mild acne lesions can trigger significant melanin production, leading to Post-Inflammatory Hyperpigmentation (PIH). Research indicates that PIH is often the primary concern for patients with skin of color, frequently causing more psychological distress than the acne lesions themselves.6 In cohorts of Asian patients, PIH has been shown to persist for weeks to months, with non-facial PIH lasting significantly longer than facial lesions ($18.68 \pm 11.91$ weeks versus $12.18 \pm 9.13$ weeks).7 This prolonged resolution time necessitates that therapeutic interventions prioritize anti-inflammatory and tyrosinase-inhibiting mechanisms from the outset.

2.2 Stratum Corneum Integrity and Barrier Function

Emerging evidence suggests structural differences in the stratum corneum of Asian skin that may predispose it to specific vulnerabilities. Studies indicate that while the barrier is generally robust, it can be more susceptible to irritation from chemical agents compared to Caucasian skin. When the skin barrier is compromised—whether by harsh chemical peels, over-exfoliation, or environmental pollutants—Transepidermal Water Loss (TEWL) increases.

This dehydration triggers a compensatory mechanism wherein the sebaceous glands increase sebum production to seal the moisture loss. This creates a vicious cycle: the patient uses harsh products to strip oil, the barrier is damaged, TEWL increases, and the skin produces even more oil, exacerbating the acne. In the Pakistani context, this is further aggravated by environmental particulate matter (PM2.5), which has been shown to downregulate filaggrin, a key protein required for skin barrier integrity.9 The resultant barrier dysfunction allows for greater penetration of comedogenic pollutants and heightens sensitivity to topical acne medications, often leading to "retinoid dermatitis" or intolerance to Benzoyl Peroxide.

2.3 Fibroblastic Activity and Scarring Risk

Beyond pigmentation, darker skin types exhibit a heightened fibroproliferative response to inflammation. The dermal fibroblasts in South Asian skin are more reactive to inflammatory mediators, increasing the risk of hypertrophic scarring and keloids. This is particularly relevant for acne involving the mandibular region (jawline), chest, and back. The clinical implication is that the therapeutic window to control inflammation is narrower; any delay in treatment that allows the lesion to deepen increases the probability of permanent textural changes.10 Therefore, "picking" or physical trauma to acne lesions must be strictly discouraged, and inflammation must be suppressed rapidly.

3. Detailed Classification of Acne Types in the Local Context

Proper diagnosis is the cornerstone of effective treatment. In the clinical vernacular of Pakistan, "acne" is often used as a catch-all term for various follicular pathologies. Distinguishing between genuine Acne vulgaris, fungal folliculitis, steroid-induced eruptions, and hormonal acne is critical, as their treatments are distinct and often mutually exclusive.

3.1 Acne Vulgaris: The Classic Presentation

Classic acne vulgaris involves the interplay of four pathogenic factors: follicular hyperkeratinization (clogging of the pore), excess sebum production (seborrhea), colonization by Cutibacterium acnes (formerly Propionibacterium acnes), and inflammation.

• Clinical Presentation: It manifests as a polymorphic eruption consisting of non-inflammatory comedones (blackheads and whiteheads) and inflammatory papules, pustules, and nodules.

• Distribution: The face is the most commonly affected area (92% of cases), specifically the T-zone (forehead, nose, chin), which has the highest density of sebaceous glands.5

• Local Aggravators: High humidity, particularly in coastal cities like Karachi, increases sebum flow and corneal hydration, leading to poral occlusion. Furthermore, the cultural practice of heavy oiling of hair (using coconut or mustard oil) can lead to "pomade acne" on the forehead and temples.

3.2 Malassezia Folliculitis: The "Fungal Acne" Epidemic

A highly prevalent but frequently misdiagnosed condition in Pakistan is Malassezia folliculitis, colloquially known as "fungal acne." This condition is not caused by bacteria but by an overgrowth of Malassezia yeast, a commensal organism that thrives in hot, humid environments.

• Pathophysiology: Malassezia is lipid-dependent; it hydrolyzes the triglycerides in human sebum into free fatty acids. These fatty acids irritate the follicular wall, inciting an inflammatory response.

• Clinical Distinction: Unlike the polymorphic lesions of acne vulgaris (where one sees a mix of comedones and cysts), fungal acne presents as monomorphic (uniform in size and shape) papules and pustules. A key differentiator is the sensation: fungal acne is intensely pruritic (itchy), whereas bacterial acne is typically painful or tender.11

• Prevalence and Misdiagnosis: Studies indicate a high overlap; in patients clinically diagnosed with acne vulgaris, nearly 29% were found to have concomitant Malassezia involvement.13 The widespread use of broad-spectrum antibiotics for acne in Pakistan often exacerbates this condition by altering the skin microbiome, suppressing competitive bacteria, and allowing the yeast to proliferate unchecked.14

• Environmental Triggers: The condition is exacerbated by sweating, humidity, and occlusive clothing (hijabs, synthetic fabrics), making it a significant concern during the monsoon season.15

3.3 Hormonal Acne and Polycystic Ovary Syndrome (PCOS)

Hormonal acne is a significant subtype, particularly among adult women, and is inextricably linked to the high prevalence of Polycystic Ovary Syndrome (PCOS) in South Asia.

• Epidemiology: A study conducted in Pakistan found that a staggering 46% of female patients presenting with acne vulgaris met the Rotterdam criteria for PCOS.16 This is significantly higher than global averages, pointing to a regional metabolic phenotype.

• Clinical Presentation: This acne typically presents as deep, tender, cystic lesions concentrated along the "U-zone" (jawline, chin, and upper neck). It is often resistant to conventional topical therapies and exhibits a cyclical flaring pattern correlated with the menstrual cycle.17

• Mechanism: Elevated levels of circulating androgens (testosterone, DHEAS) stimulate the sebocytes to increase lipid production and cell size. Concurrently, insulin resistance—a core component of PCOS—leads to hyperinsulinemia. Insulin decreases the hepatic production of Sex Hormone-Binding Globulin (SHBG), thereby increasing the bioavailability of free testosterone, which further drives the acne cascade.19

• Associated Signs: Clinicians must look for concomitant signs of hyperandrogenism, such as hirsutism (excess facial hair), androgenetic alopecia (hair thinning), and menstrual irregularities.21

3.4 Steroid-Induced Acne: The "Fairness Cream" Scourge

A sociologically unique and damaging form of acne in this region results from the unsupervised use of potent topical corticosteroids, often found in unregulated over-the-counter "fairness creams" or "whitening mixtures."

• Pathogenesis: Prolonged application of steroids suppresses local cutaneous immunity, leading to a proliferation of commensal mites (Demodex folliculorum) and bacteria. Simultaneously, steroids induce atrophy (thinning) of the epidermis and degradation of dermal collagen.

• The Rebound Phenomenon: While the steroids initially vasoconstrict and reduce redness (giving a false impression of "glow"), their cessation triggers a violent "rebound phenomenon." This is characterized by the eruption of severe, inflammatory pustules, extreme erythema, and telangiectasia (visible blood vessels).22

• Terminology: This condition is often termed "steroid rosacea" or "topical steroid-dependent face" and requires a specialized, often prolonged, weaning protocol to manage the withdrawal symptoms.

3.5 Pollution-Induced Acne (Chloracne/Smog Acne)

With Pakistan’s major urban centers ranking among the most polluted globally, environmental acne has become a distinct clinical entity.

• The Smog Effect: During the winter months, cities like Lahore experience dense smog containing high levels of Particulate Matter (PM2.5), Nitrogen Dioxide ($NO_2$), and Ozone ($O_3$).

• Mechanism of Action: These pollutants generate Reactive Oxygen Species (ROS) upon contact with the skin. The ROS induce the peroxidation of squalene, a lipid component of sebum. Squalene monohydroperoxide is highly comedogenic and inflammatory, initiating the formation of microcomedones and subsequent inflammatory lesions.23

• AhR Activation: PM2.5 particles are small enough to penetrate the follicular duct, where they activate the Aryl Hydrocarbon Receptor (AhR) in keratinocytes. This activation upregulates inflammatory cytokines and downregulates filaggrin, compromising the skin barrier and making the skin more reactive to other triggers.9

4. Environmental and Lifestyle Determinants

The etiology of acne in Pakistan cannot be viewed in isolation from the patient's environment and lifestyle. External factors exert a profound influence on gene expression and skin physiology, acting as powerful epigenomic modulators.

4.1 Dietary Factors: The Glycemic Index and Dairy Nexus

The traditional Pakistani diet, while rich in culture, presents several challenges for acne management due to its high glycemic load and dairy content.

• High Glycemic Load (GL): The staple diet relies heavily on refined carbohydrates such as white rice, naan (white flour), and potatoes. Consumption of these high-GL foods causes rapid spikes in blood glucose, triggering a surge in insulin. Hyperinsulinemia increases the production of Insulin-Like Growth Factor-1 (IGF-1). IGF-1 is a potent mitogen for sebocytes, stimulating them to proliferate and produce excess sebum. It also enhances the synthesis of adrenal androgens, creating a hormonal environment conducive to acne.26

• Dairy Consumption: Milk is a central dietary component, often consumed as strong tea ("doodh patti") multiple times a day. Dairy products contain precursors to dihydrotestosterone (DHT) and other growth factors that can mimic endogenous hormones. Meta-analyses and case-control studies have consistently shown a positive relationship between whole and skim milk consumption and acne severity.28 The combined effect of sugar and milk in frequent tea consumption creates a sustained insulinogenic stimulus.

• Fried and Oily Foods: While dietary fat itself is not directly transferred to sebum, the consumption of deep-fried foods (samosas, pakoras), which are rich in omega-6 fatty acids, can promote a systemic pro-inflammatory state. A study involving Asian populations confirmed that frequent intake of oily/fried foods (>3 times/week) correlates with increased acne severity.30 Conversely, diets rich in vegetables and low-glycemic options have been identified as protective factors.

4.2 Climate and Humidity

Pakistan's diverse climate ranges from arid to tropical, and each extreme influences acne pathogenesis.

• Humid Zones (Coastal Sindh, Punjab Monsoons): High humidity leads to the hydration of the stratum corneum, which can cause swelling of the keratinocytes around the follicular opening (poral occlusion). When combined with excessive sweating, this creates an ideal anaerobic, warm environment for C. acnes and Malassezia to thrive.31

• Arid Zones (Quetta, Northern Areas): In contrast, dry, dusty winds compromise the skin barrier, leading to irritation-induced breakouts. The skin becomes dehydrated, leading to micro-cracks that allow bacteria to enter, while simultaneously triggering compensatory sebum overproduction.

4.3 Psychosocial Stress

The pressure of academic performance, professional life, and social obligations (such as the intense "wedding season") contributes to stress-induced acne. Stress triggers the release of Corticotropin-Releasing Hormone (CRH), which binds to receptors on sebaceous glands, directly stimulating oil production. This explains the "exam breakouts" frequently reported by students.17

5. Therapeutic Frameworks: Pharmacotherapy and Management

Effective management of acne in Pakistani skin requires a sophisticated, multi-pronged approach. The goal is not merely to kill bacteria but to normalize follicular keratinization, reduce inflammation, and, crucially, prevent PIH. The "blast it dry" approach of the past is obsolete and damaging for skin of color.

5.1 Topical Agents: The Balance of Efficacy and Tolerance

5.1.1 Azelaic Acid: The Multi-Tasking Hero for Skin of Color

Azelaic acid is arguably the most valuable topical agent for Pakistani skin due to its dual action on acne and pigmentation.

• Mechanism: It is a dicarboxylic acid that possesses antibacterial activity against C. acnes, anti-inflammatory properties, and comedolytic effects. Crucially, it acts as a competitive inhibitor of tyrosinase, the enzyme responsible for melanin synthesis.32

• Clinical Benefit: Unlike Benzoyl Peroxide, Azelaic Acid does not bleach fabric and has a much lower irritation profile, making it safe for long-term use. It treats the active acne lesion and prevents the resulting dark spot simultaneously, addressing the patient's two main concerns.34

• Formulation Insight: It is a key active ingredient in local formulations such as the Advanced Anti Acne Serum from ShopSkinTotal. This product leverages Azelaic Acid to "fight acne at the source" while simultaneously "reducing uneven pigmentation," aligning perfectly with the needs of Fitzpatrick IV-V skin.35

5.1.2 Salicylic Acid (BHA)

Salicylic acid is a beta-hydroxy acid that is lipophilic (oil-loving), allowing it to penetrate through the lipid layers of the skin and into the sebum-filled follicle.

• Efficacy: It exfoliates the pore lining (keratolytic) and dissolves the intercellular glue holding dead skin cells together. It also possesses mild anti-inflammatory properties.

• Caution in SOC: While effective, high concentrations (>20% in peels) can cause salicylism or irritation leading to PIH in darker skin. However, in daily serums or washes (1-2%), it is generally safe.

• Combination Therapy: The Advanced Anti Acne Serum combines Salicylic Acid with soothing agents. This combination allows for deep pore cleansing without the excessive stripping that often leads to rebound oiliness.35

5.1.3 Niacinamide (Vitamin B3)

Niacinamide is an essential ingredient for South Asian skin due to its quadruple mechanism of action:

1. Sebosuppression: It regulates sebum production, reducing facial shine.

2. Anti-Inflammatory: It inhibits leukocyte chemotaxis, reducing the redness and swelling of papules.36

3. Barrier Repair: It stimulates the synthesis of ceramides and free fatty acids in the stratum corneum, counteracting the drying effects of other acne treatments like retinoids or salicylic acid.

4. Pigmentation Control: It inhibits the transfer of melanosomes from melanocytes to keratinocytes, effectively lightening PIH.37
   This ingredient is also highlighted in the Science of Radiance report and the Advanced Anti Acne Serum, where it is noted for "fading acne scars and refining skin texture".35

5.1.4 Zinc PCA

Zinc is a well-established modulator of cutaneous biology.

• Mechanism: Zinc acts as an inhibitor of 5-$\alpha$-reductase, the enzyme that converts testosterone to the more potent dihydrotestosterone (DHT) within the skin. By lowering local DHT levels, it reduces sebum production.

• Hydration: The PCA (Pyrrolidone Carboxylic Acid) component is a natural humectant that is part of the skin's Natural Moisturizing Factor (NMF).

• Application: Included in the Advanced Anti Acne Serum, Zinc PCA helps to "balance oil production" while maintaining skin hydration, a critical balance for preventing barrier damage.35

5.1.5 Retinoids (Adapalene and Tretinoin)

Topical retinoids remain the cornerstone of acne maintenance therapy.

• Adapalene: A third-generation retinoid that is chemically stable and generally less irritating than Tretinoin. It is particularly suitable for sensitive Pakistani skin as it selectively targets the RAR-$\beta$ and RAR-$\gamma$ receptors involved in cellular differentiation.38

• Mechanism: Retinoids normalize the desquamation of the follicular epithelium, preventing the formation of the microcomedone (the precursor to all acne lesions). They also accelerate the turnover of epidermal cells, helping to fade PIH.

• Usage Protocol: To mitigate "retinoid dermatitis," which can lead to PIH, the "sandwich method" (applying moisturizer before and after the retinoid) is recommended. Strict sun protection is mandatory during retinoid therapy.

5.1.6 Benzoyl Peroxide (BPO): Proceed with Caution

While BPO is a potent antimicrobial that kills C. acnes via oxidation, its use in darker skin requires care.

• Risk: The oxidative stress caused by BPO can trigger inflammation and subsequent hyperpigmentation in Fitzpatrick IV-V skin. It can also cause contact dermatitis.

• Strategy: "Short Contact Therapy" is preferred. Applying a BPO wash or gel for 2-5 minutes and then rinsing it off provides the antimicrobial benefit with significantly reduced irritation compared to leaving it on overnight.39 Lower concentrations (2.5%) are as effective as 10% but much better tolerated.

5.2 Systemic Interventions

For moderate to severe acne (Grades III-IV) or resistant hormonal acne, topical therapy alone is often insufficient.

• Oral Antibiotics: Doxycycline and Minocycline are standard first-line systemic treatments. However, their use should be limited to 3-4 months to prevent the emergence of antibiotic-resistant bacterial strains. They are primarily used for their anti-inflammatory properties.8

• Isotretinoin: This is the most effective drug for nodulocystic acne. It induces apoptosis of sebocytes, permanently reducing the size of sebaceous glands. In Asian populations, lower cumulative doses are often effective and better tolerated than the standard Western dosing protocols.

• Anti-Androgens (Spironolactone): For women with PCOS or hormonal jawline acne, Spironolactone is highly effective. It blocks androgen receptors in the skin, preventing testosterone from stimulating the oil glands. It is often prescribed when oral contraceptives are contraindicated or unwanted.41

5.3 Procedural Modalities

• Chemical Peels: Superficial peels using Salicylic acid (20-30%) or Mandelic acid are safe for Pakistani skin. Mandelic acid, having a larger molecular size, penetrates slowly and is less likely to cause burns or PIH. Glycolic acid must be used with extreme caution due to the risk of "hot spots".42

• Lasers and Light Therapy: Nd:YAG lasers are the safest option for hair reduction in PCOS patients (reducing folliculitis) compared to IPL, which carries a higher burn risk in dark skin. Blue light therapy can transiently reduce C. acnes populations but is less effective than pharmacotherapy.

• Microneedling: Effective for treating atrophic acne scars (rolling, boxcar). However, it should be avoided in patients with a history of keloids.

6. The Role of Traditional and Herbal Medicine

In Pakistan, the integration of Ethnobotany with modern dermatology is not only culturally relevant but also scientifically supported for certain ingredients.

• Turmeric (Curcumin): Both oral and topical curcumin exhibit potent anti-inflammatory and antimicrobial properties. Studies have shown that curcumin can inhibit the growth of C. acnes and reduce the secretion of inflammatory cytokines. A study on a polyherbal formulation containing turmeric showed significant reduction in acne lesions.44

• Neem (Azadirachta indica): Neem is a cornerstone of traditional Unani and Ayurvedic medicine. Scientific evaluation confirms its antibacterial activity against C. acnes and Staphylococcus epidermidis. It significantly reduces the bacterial load and plaque index on the skin.46

• Sandalwood: Traditionally used in "ubtan" pastes, sandalwood oil has anti-inflammatory and cooling properties. However, caution is advised regarding the purity of market-bought powders, which may be adulterated.

7. Prevention and Lifestyle Management Strategy

A holistic treatment plan must extend beyond the prescription pad to address the patient's daily life.

7.1 Pollution Defense Protocol

Given the smog crisis, skincare must act as a shield.

• Cleansing: A rigorous cleansing routine is non-negotiable. The "double cleanse" method (using an oil-based cleanser or micellar water followed by a gentle water-based cleanser) is effective at removing lipophilic PM2.5 particles that water alone cannot dislodge.23

• Antioxidants: The application of topical antioxidants (Vitamin C, E, Ferulic Acid) in the morning neutralizes the free radicals generated by pollution, preventing squalene peroxidation.

• Barrier Protection: Using a moisturizer with film-forming agents (like dimethicone) creates a physical barrier against pollutants. The Total Hydra Moisturiser from ShopSkinTotal is designed for "Pollution Defense," likely utilizing such mechanisms to protect the skin without greasiness.35

7.2 Dietary Modifications

• Low Glycemic Diet: Patients should be counseled to reduce the intake of refined sugars and white flour. Substituting white rice with brown rice or whole grains, and reducing sugar in tea, can lower insulin levels and reduce IGF-1 driven sebum production.47

• Dairy Limitation: A trial of dairy elimination (2-4 weeks) can be helpful for patients with resistant acne. Plant-based milk alternatives or simply reducing milk volume in tea can be beneficial.

7.3 Skincare Routine Optimization

• Moisturization: There is a prevalent myth in Pakistan that oily skin does not need moisturizer. This is false. Skipping moisturizer leads to dehydration and compensatory oil production. Light, non-comedogenic lotions containing Hyaluronic Acid and Glycerin (like the Total Hydra Moisturiser) are ideal.35

• Sun Protection: Sunscreen is the single most critical factor in preventing PIH. UV radiation darkens existing acne scars and stimulates inflammation. A broad-spectrum SPF 50+ should be applied daily. For Pakistani skin, newer chemical filters or micronized physical blockers are preferred to avoid the "white cast" associated with traditional zinc oxide pastes.48

8. Comprehensive Conclusions and Future Outlook

The management of acne in Pakistan is undergoing a paradigm shift. The convergence of high environmental pollution, widespread metabolic challenges like PCOS, and the specific genetic characteristics of South Asian skin demands a sophisticated, nuanced approach to dermatology.

The scientific evidence points overwhelmingly toward strategies that prioritize barrier preservation and inflammation control over aggressive bacterial eradication. The use of multi-functional ingredients like Azelaic Acid and Niacinamide—which target acne and pigmentation simultaneously—represents the gold standard for this demographic. Formulations like the Advanced Anti Acne Serum exemplify this modern approach by combining actives that work synergistically to clear lesions while preventing the post-inflammatory hyperpigmentation that plagues patients with skin of color.

Furthermore, the distinction between bacterial acne, fungal folliculitis, and hormonal acne is paramount. Misdiagnosis leads to ineffective treatment and exacerbation of conditions (e.g., using antibiotics for fungal acne). By integrating modern pharmacotherapy with an understanding of local environmental triggers (smog, humidity) and cultural factors (diet, lifestyle), clinicians can achieve not just lesion clearance, but long-term skin health and cosmetic rehabilitation for the Pakistani patient.

Table 1: Summary of Acne Subtypes and Targeted Therapies

Table 2: Active Ingredient Analysis for Pakistani Skin

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