Cosmotrin Cream is a topical preparation containing Tretinoin (Retinoic Acid), a derivative of Vitamin A. It is widely recognized for its efficacy in treating acne and improving skin texture by accelerating cell turnover. Produced by Beximco Pharmaceuticals Ltd., it is a leading choice in Bangladesh for dermatological care.
What is Cosmotrin Cream Used For?
Cosmotrin Cream is primarily prescribed for:
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Acne Vulgaris: Treating active acne, including comedones (blackheads/whiteheads), papules, and pustules.
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Photo-Damaged Skin: Improving the appearance of fine wrinkles, roughness, and mottled hyperpigmentation caused by sun exposure.
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Hyperpigmentation: Lightening dark spots and evening out skin tone.
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Stretch Marks: Cosmotrin 0.1% variant is often used for pregnancy-related abdominal striae (after consultation).
Clinical Insight: Tretinoin works by decreasing the “stickiness” of follicular epithelial cells, which prevents new microcomedones from forming. It also stimulates mitotic activity to push existing acne to the surface. For deeper clinical data, you can review the pharmacology of Tretinoin on DrugBank.
Dosage
Cosmotrin should be used exactly as directed by a dermatologist. The general protocol for adults is:
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Frequency: Apply a thin layer to the affected area once daily, preferably in the evening/at bedtime.
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Preparation: Wash the skin with a mild soap and wait 20–30 minutes until completely dry before application to minimize irritation.
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Duration: Significant results usually appear after 6 to 8 weeks of consistent use.
Common Side Effects
Since Tretinoin is a potent retinoid, initial side effects are common and usually temporary:
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Erythema (skin redness)
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Dryness and peeling/scaling of the skin
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Burning or stinging sensation
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Increased sensitivity to sunlight (Photosensitivity)
2026 Safety Update: According to recent dermatological reviews on PubMed, “purging” (a temporary increase in acne) may occur during the first 2–3 weeks as the medicine clears deep-seated lesions. Use of a broad-spectrum sunscreen is mandatory during treatment.
Important Warnings & Precautions
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Sun Protection: Always use a high-SPF sunscreen during the day, as Cosmotrin makes skin extremely vulnerable to UV damage.
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Avoid Sensitive Areas: Keep the cream away from the eyes, eyelids, nostrils, and mouth.
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No “Peeling” Agents: Use caution when using other topical treatments containing sulfur, resorcinol, or salicylic acid.
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Skin Cancer History: Not recommended for patients with a personal or family history of cutaneous epithelioma.
Cosmotrin vs. Azelec Cream: Key Differences And Usage
While both treat acne and pigmentation, they differ in potency and mechanism.
| Feature | Cosmotrin (Tretinoin) | Azelec (Azelaic Acid) |
| Drug Class | Topical Retinoid | Dicarboxylic Acid |
| Primary Use | Severe Acne & Anti-aging | Mild Acne & Rosacea |
| Irritation Level | High (Initial) | Moderate to Low |
| Sun Sensitivity | Significantly Increases | Minimal Increase |
| Unit Price (10g) | ৳45.00 | ৳75.00 – ৳85.00 |
Cosmotrin Price in Bangladesh (January 2026 Update)
Pricing for Beximco’s Cosmotrin range in the current market:
| Product Name | Strength | Unit Price (BDT) | Pack Size |
| Cosmotrin 0.025% | 0.025% | ৳45.00 | 10 gm Tube |
| Cosmotrin 0.05% | 0.05% | ৳65.00 | 10 gm Tube |
| Cosmotrin 0.1% | 0.1% | ৳90.00 | 10 gm Tube |
Cosmotrin Alternative Brands & Prices
The following are the top 10 alternative Tretinoin brands available in Bangladesh (0.025% strength):
| Brand Name | Company Name | Price per Unit (BDT) |
| Trinon | Renata Limited | ৳46.70 |
| Trena | ACI Limited | ৳42.75 |
| Retin-A | Synovia Pharma (Sanofi) | ৳65.20 |
| Spotex | Opsonin Pharma | ৳45.00 |
| Treton | Incepta Pharmaceuticals | ৳45.00 |
| A-Ret | Menarini (Imported) | ৳250.00+ |
| Retinol | Square Pharmaceuticals | ৳45.00 |
| Tretin | Aristopharma Ltd. | ৳44.00 |
| Revize | Glenmark (Imported) | ৳300.00+ |
| Acnotret | Eskayef (SK+F) | ৳45.00 |
Frequently Asked Questions (FAQ) About Cosmotrin
Q: What is the Cosmotrin Cream price in Bangladesh?
As of January 2026, the retail price for Cosmotrin 0.025% (10g) is ৳45.00.
Q: What is Cosmotrin used for?
It is used to treat acne vulgaris, reduce fine wrinkles, lighten dark spots (hyperpigmentation), and improve skin roughness.
Q: What are the side effects of Cosmotrin?
Common side effects include skin peeling, redness, dryness, and a mild stinging sensation, especially during the first few weeks of use.
Q: Is Cosmotrin safe during pregnancy?
No. Tretinoin (oral or topical) is generally contraindicated during pregnancy due to potential risks to the fetus. Consult a doctor for safer alternatives like Azelaic Acid. For more, see the PMC Safety Archive.
Q: What is the recommended Cosmotrin dose?
Apply a small, pea-sized amount to the affected area once daily at night.
Q: Can I use moisturizer with Cosmotrin?
Yes, it is recommended to use a gentle, non-comedogenic moisturizer to combat dryness, but apply it at a different time than the cream.
Q: Does Cosmotrin make you sensitive to light?
Yes, it significantly increases photosensitivity. You must wear sunscreen daily while using this product.
Q: How long does it take to see results?
It typically takes 6 to 12 weeks of regular use to see a noticeable improvement in acne and skin texture.
Q: Are there alternatives to Cosmotrin in Bangladesh?
Yes, popular alternatives include Trinon (Renata), Retin-A (Synovia), and Trena (ACI), mostly priced between ৳42 and ৳65.
Disclaimer: This is educational information only (updated January 2026). Topical retinoids are potent; never use them without a prescription from a registered dermatologist.
