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Deriva I-16 mg Capsule

Isotretinoin (20mg)

₹428MRP ₹450In stock

Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.

This medicine needs a prescription.

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Deriva I-16 mg Capsule is used for treatment of Acne.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Isotretinoin (20mg)
Available variants: capsule 16 mg 15`S
Best price: ₹428 (₹28.50 per capsule)
MRP: ₹450
Prescription: Required
Manufacturer: GLENMARK PHARMACEUTICALS

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Same salt, lower price

Medicines with the same active ingredient and strength as Deriva I-16 mg Capsule.

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Deriva I-16 mg Capsule

capsule - 16 mg - 15 S

₹428

₹28.50 per capsule

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Compare all substitutes
Same salt, different brand — what does that mean?

A substitute contains the same active ingredient (salt), in the same strength, as Deriva I-16 mg Capsule. The medicine inside is the same — the brand name, manufacturer and price are what differ.

All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.

Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.

Composition of Deriva I-16 mg Capsule

Deriva I-16 mg Capsule contains Isotretinoin (20mg). It belongs to the Retinoid / keratolytic class of medicines.

Uses of Deriva I-16 mg Capsule

Treatment of Acne

Key benefits

  • In Treatment of Acne I Deriva 20mg Capsule helps treat acne by reducing the production of sebum (a natural substance) that causes acne. This kills acne-causing bacteria and prevents spots or pimples from appearing. It usually takes a few weeks to have a noticeable effect so keep taking it even if it appears not to be working. Sometimes acne may get worse before it gets better
  • however
  • with proper use
  • your skin will get clearer. This medicine will help improve your mood and uplift your confidence as your skin becomes acne-free.

How Deriva I-16 mg Capsule works

I Deriva 20mg Capsule is a derivative of vitamin A. It acts on glands (sebaceous) to reduce the production of a natural substance (sebum) that causes acne. Also, the controlled sebum production kills acne-causing bacteria. It also works as an anti-inflammatory to decrease inflammation (redness and swelling).

How to take Deriva I-16 mg Capsule

Take this medicine in the dose and duration as advised by your doctor. I Deriva 20mg Capsule may be taken with or without food.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

If you miss a dose of I Deriva 20mg Capsule, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

If you take too much

An overdose of this medicine can cause severe irritation when far too much cream is applied; an oral retinoid taken in excess can cause headache, vomiting and liver injury. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Deriva I-16 mg Capsule

Most side effects of Deriva I-16 mg are mild and settle as the body adjusts. Reported side effects include:

  • Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Deriva I-16 mg Capsule

PregnancyPregnancy UNSAFE
BreastfeedingBreast feeding UNSAFE
AlcoholAlcohol CAUTION
DrivingDriving UNSAFE
KidneyKidney CAUTION
LiverLiver UNSAFE
Habit formingNo

Warnings and precautions

Acne often looks worse for the first two to four weeks before it improves. This is expected — do not stop. Use sunscreen every day. These medicines make the skin burn much more easily. Oral isotretinoin must never be taken in pregnancy — it causes severe birth defects. Reliable contraception and the pregnancy tests your dermatologist requires are essential before, during and after the course. Start with alternate nights and build up, and do not use more than a pea-sized amount for the whole face. Do not combine several strong acne actives at once without advice — the irritation compounds.

Do not take Deriva I-16 mg if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Oral retinoids are absolutely contraindicated in pregnancy and in anyone who might become pregnant without a pregnancy prevention programme. Topical retinoids are avoided in pregnancy.

Interactions with other medicines

Do not combine with other peeling agents or with waxing and harsh scrubs. Oral retinoids must not be combined with tetracycline antibiotics.

How to store Deriva I-16 mg Capsule

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Deriva I-16 mg Capsule

You have been prescribed I Deriva 20mg Capsule for the treatment of severe acne. Take it with food. Avoid exposure to sunlight while using I Deriva 20mg Capsule. Use protective measures such as sunscreen or protective clothing. Avoid face waxing and laser treatment while using this medicine as it makes your skin more fragile. It may cause dryness of mouth, lips, and eyes. Drink plenty of water, use moisturiser and avoid wearing contact lenses. Inform your doctor if it bothers you. Do not take I Deriva 20mg Capsule if you are pregnant, planning pregnancy or breastfeeding.

Manufacturer and class

Manufacturer:
GLENMARK PHARMACEUTICALS
Therapeutic class:
prescription
Drug class:
Retinoid / keratolytic
Chemical class:
Retinoids

Substitutes for Deriva I-16 mg Capsule

Medicines with the same active ingredient (Isotretinoin (20mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Deriva I-16 mg Capsule
Isokon 20 mg CapsuleAAKASH PHARMA PRIVATE LIMITEDcapsule · 10`S₹14766% cheaper
Saferet 20 TabletCanixa Life Sciences Pvt. Ltd.tablet · 10`S₹15564% cheaper
Isac 20 mg CapsuleSYSTOPIC LABcapsule · 10`S₹15664% cheaper
Sysret 20 mg CapsuleKAIZEN LABORATORIES PVT LTD.`capsule · 10`S₹16960% cheaper
Pinoin-20 mg CapsuleEAST WEST PHARMAcapsule · 10`S₹19953% cheaper
Glotret 20 mg TabletGLOWDERMA LAB PVT LTDtablet · 10`S₹23944% cheaper
Sotret 20 mg CapsuleSUN PHARMAcapsule · 10`S₹31426% cheaper
Isoin 20 mg CapsuleWallace Pharmaceuticals Pvt Ltdcapsule · 10`S₹34719% cheaper
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Deriva I-16 mg Capsule FAQs

What is Deriva I-16 mg Capsule used for?
Deriva I-16 mg Capsule is commonly used for Treatment of Acne. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Deriva I-16 mg Capsule?
Deriva I-16 mg Capsule contains Isotretinoin (20mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Deriva I-16 mg Capsule?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Deriva I-16 mg Capsule work?
I Deriva 20mg Capsule is a derivative of vitamin A.
Is Deriva I-16 mg Capsule a prescription medicine?
Yes. Deriva I-16 mg Capsule is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Deriva I-16 mg Capsule?
The side effects reported most often with Deriva I-16 mg are Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Deriva I-16 mg Capsule be taken during pregnancy?
Pregnancy UNSAFE Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Deriva I-16 mg.
Can I drink alcohol while taking Deriva I-16 mg Capsule?
Alcohol CAUTION
What if I miss a dose of Deriva I-16 mg Capsule?
If you miss a dose of I Deriva 20mg Capsule, take it as soon as possible.
Is Deriva I-16 mg Capsule habit forming?
No. Deriva I-16 mg Capsule is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Deriva I-16 mg Capsule?
Isokon 20 mg Capsule has the same active ingredient and strength and is listed from ₹147 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Deriva I-16 mg Capsule cost on PingMeDoc Pharmacy?
Deriva I-16 mg Capsule starts at ₹428 (MRP ₹450) on PingMeDoc Pharmacy. Available in capsule 16 mg 15`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Deriva I-16 mg Capsule?
Deriva I-16 mg Capsule is manufactured by GLENMARK PHARMACEUTICALS. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Deriva I-16 mg Capsule delivered?
Deriva I-16 mg Capsule is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Deriva I-16 mg Capsule, Quick facts

Salt
Isotretinoin (20mg)
Form
capsule
Best price
₹428 (₹28.50 per capsule)
MRP
₹450
Prescription
Required (Rx)
Schedule
Schedule H
Brand
GLENMARK PHARMACEUTICALS
Manufacturer
GLENMARK PHARMACEUTICALS
Therapeutic class
prescription
Drug class
Retinoid / keratolytic
Chemical class
Retinoids
Action class
First-Generation Retinoids
Habit forming
No
Variants
capsule 16 mg 15`S
Delivery
Standard across India

References

The information on Deriva I-16 mg Capsule is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Deriva I-16 mg Capsule.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.