Kamagra vs Sildenafil: Same Drug, Different Brands — Formats, Price & Quality Compared

✓ Medically reviewed by  ·  Last reviewed: May 2026

Morgan Ellis

Pharmacy Researcher · 8 years experience

Pharmacy researcher with 8 years reviewing clinical drug information, generic formulation equivalence, and international pharmaceutical standards. Focuses on patient-facing accuracy in medication education.

The Direct Answer: Kamagra IS Sildenafil

This guide exists because of a recurring confusion: people search “Kamagra vs Sildenafil” expecting two different drugs. They are not. Kamagra is a brand of sildenafil citrate manufactured by Ajanta Pharma, a publicly traded WHO-GMP certified Indian pharmaceutical company. The active molecule is identical to the active molecule in Pfizer’s Viagra — sildenafil citrate, the prototype phosphodiesterase-5 (PDE5) inhibitor.

The clinically interesting comparison is not “is Kamagra as good as sildenafil” — it is “how does Kamagra compare to other generic sildenafil brands”, and “which Kamagra format is right for me”. Both are answered below.

Kamagra vs Other Sildenafil Brands

Bioequivalence: all of these manufacturers operate under WHO-GMP and meet US Pharmacopoeia / British Pharmacopoeia / Indian Pharmacopoeia standards for sildenafil tablets. Independent dissolution testing in regulated markets has consistently shown comparable plasma concentration profiles. The clinical experience of taking 100 mg of any of these is the same.

What does differ between brands is the format range, tablet hardness/coating (which affects swallowing), excipient choice (lactose vs alternative bulking agents — relevant if lactose intolerant), and the product range below the 100 mg flagship strength. Kamagra’s distinguishing strength is the breadth of non-tablet formats; Cenforce’s is the breadth of dose strengths (25 mg through 200 mg, plus combination products with dapoxetine for premature ejaculation).

Kamagra Formats: When to Choose Which

The full Kamagra product line is covered in detail in our Kamagra Complete Guide. The short version:

The faster-onset formats (jelly, effervescent, polo) aren’t a different drug — they bypass the disintegration step of a hard tablet, so sildenafil reaches plasma 10–20 minutes sooner. Peak effect, duration (4–6 hours), and side-effect profile are the same. They cost slightly more per dose than tablets, in exchange for the convenience.

“Sildenafil” From Brand-Name Perspective

If the question is whether to choose Kamagra over brand Viagra at the pharmacy counter, the answer comes down to cost. Brand Viagra is roughly $70–$80 per 100 mg tablet at US retail without insurance; Kamagra 100 mg tablets from WHO-GMP licensed international generic pharmacies are typically under $2 per tablet in 10–100 tablet packs.

The molecule is identical, the dose is identical, and the clinical effect is identical when manufactured to pharmacopoeial standards. The premium for the brand goes to Pfizer’s marketing, regulatory, and packaging budget — not to extra effect.

If the question is whether to choose Kamagra over generic sildenafil from a US compounding or commodity-generic source, the differences are:

• Format range — US-supplied generic sildenafil is almost exclusively tablets. Kamagra’s jellies, effervescents, and polos are not commonly available domestically in the US.
• Dose granularity — Cenforce offers 25, 50, 100, 150, and 200 mg; Kamagra is primarily 100 mg flagship; US generics are usually 25 / 50 / 100 mg only.
• Combination products — Super Kamagra (sildenafil + dapoxetine) is not approved in the US (where dapoxetine isn’t FDA-approved); it is approved in many EU and Asian markets and is widely sold internationally.
• Price — Indian generics including Kamagra remain notably cheaper than US commodity generics, particularly when multi-pack volumes are factored in.

Side Effects, Contraindications, Safety

Identical to all sildenafil products. Mild and self-limited in most users; potentially serious in people with specific cardiovascular conditions or on specific drugs.

Common side effects (5–15% of users):

• Headache (most common — affects ~15%)
• Facial flushing (~10%)
• Nasal congestion (~5%)
• Indigestion / heartburn (~5%)
• Blue-tinge to vision or light sensitivity (~3–10%)
• Dizziness

Serious but rare: priapism (erection >4 hours), sudden hearing loss, sudden vision loss (NAION), severe hypotension. Stop the drug and seek same-day emergency care for any of these.

Caution: alpha-blockers (doxazosin, terazosin, tamsulosin); severe heart failure or unstable angina; recent stroke or MI; severe hepatic or renal impairment; retinitis pigmentosa.

How to Buy Kamagra Safely

The single most important quality signal is whether the seller can name the manufacturer and show that the manufacturer is WHO-GMP certified. Genuine Kamagra is made by Ajanta Pharma Ltd. — a 50-year-old publicly traded Indian pharmaceutical company with manufacturing sites approved by WHO, US FDA, EU EMA, and UK MHRA for export to regulated markets. Look for batch number, expiry date, and manufacturer address on the blister or pouch. Counterfeit “Kamagra” sold in EU/UK pubs or street-corner channels is not the same product and quality is not assured.

At MedsBase, all sildenafil products — Kamagra, Cenforce, Malegra, Fildena, and others — are sourced direct from WHO-GMP certified manufacturers. Discreet packaging, no medication name on the exterior, and Reshipment Assurance covering every order.

🛡️ Every MedsBase order includes Reshipment Assurance — if your parcel doesn’t arrive, we reship at no extra cost.

Frequently Asked Questions

Is Kamagra the same as sildenafil?

Yes. Kamagra is a brand of sildenafil citrate manufactured by Ajanta Pharma in India. The active ingredient is identical to the sildenafil in Pfizer’s Viagra and to all other generic sildenafil products. The differences between Kamagra and other sildenafil brands are formulation (tablet, jelly, effervescent, polo), excipients, and price — not the active drug.

Is Kamagra stronger than Viagra?

No. Kamagra 100 mg contains the same 100 mg of sildenafil citrate as Viagra 100 mg. The clinical effect is the same when manufacturing meets pharmacopoeial standards. People sometimes report Kamagra “feels stronger” — this is more often a placebo or expectation effect, or comparison to a sub-100 mg Viagra dose, than a real pharmacological difference.

How long does Kamagra last?

Sildenafil’s effect lasts 4–6 hours after a dose. Onset is 30–60 minutes for the tablet and 15–25 minutes for the jelly, effervescent, or polo formats. Peak plasma concentration is reached at about 60 minutes. The drug is fully cleared within 18–24 hours but useful pharmacological assistance with erection drops off after 4–6 hours.

Can I take Kamagra every day?

Sildenafil is approved for as-needed use — typically taken 30–60 minutes before sex, no more than once per day. There is no daily-dosing approval for sildenafil (unlike tadalafil 5 mg daily). Taking sildenafil every day is generally safe but offers no advantage over as-needed dosing for ED. If continuous PDE5 effect is the goal, daily tadalafil (Vidalista 5 mg, Tadarise 5 mg, Tadalip 5 mg) is the more rational choice.

Is Kamagra Oral Jelly better than tablets?

Faster onset (15–30 min vs 30–60 min) and easier swallowing if pill anxiety is a problem. The drug is the same and the clinical outcome is the same. The main downsides of jelly are higher cost per dose, shorter shelf life once a sachet is opened, and the slight inconvenience of measuring out the contents. For most people, tablets are the rational default and jelly is the preference if onset speed or swallowing matters.

Why is Kamagra cheaper than Viagra?

Generic manufacturers spend nothing on drug discovery (Pfizer did), no human clinical trials (regulatory bioequivalence testing is much cheaper), no brand marketing, no patent enforcement. The cost of producing 100 mg of sildenafil API and pressing it into a tablet is well under $0.50 in the Indian generic-manufacturing economy. Brand-name pricing reflects R&D recovery and shareholder return, not product cost.

Is Super Kamagra the same as Kamagra?

No. Super Kamagra contains two active ingredients — sildenafil 100 mg and dapoxetine 60 mg. Dapoxetine is a short-acting selective serotonin reuptake inhibitor (SSRI) that delays ejaculation. Super Kamagra is intended for men with both erectile dysfunction and premature ejaculation. The dapoxetine adds onset-time delay (~1 hour) and additional side effects (nausea, dizziness, headache from the SSRI).

Can I split a Kamagra 100 mg tablet?

Yes. Kamagra tablets are scored for splitting. A half tablet provides ~50 mg sildenafil — appropriate for first-time users, men who are unusually sensitive, or anyone wanting a lower-dose trial. Splitting also extends pack lifespan if 50 mg is your stable dose. Tablets should be split immediately before use and not stored as half-tablets long-term (oxidation of the exposed surface).

Is Kamagra legal in the US, UK, EU?

Sildenafil itself is legal everywhere it is approved. Importing the Kamagra brand specifically is more restricted: in the UK and EU, Kamagra is not licensed for sale through pharmacies (only generic sildenafil that has gone through local marketing authorisation), so counterfeit channels exist. Personal-importation laws vary — the UK MHRA generally does not pursue personal-quantity imports for personal use but reserves that right. The legitimate pathway is to use a licensed international generic pharmacy that sources direct from WHO-GMP manufacturers and ships discreetly.

What’s the difference between Kamagra and Cenforce?

Both are generic sildenafil — identical active ingredient. Kamagra is from Ajanta Pharma; Cenforce is from Centurion Laboratories. The Cenforce range covers more dose strengths (25, 50, 100, 150, 200 mg) and more combinations (Cenforce D adds dapoxetine; Cenforce FM is for women). Kamagra’s range is narrower on doses but broader on formats (jelly, effervescent, polo, gold). Pick by dose-flexibility need or format preference; the molecule is the same.

Related guides: Kamagra Complete Guide (All Formats) · Sildenafil (Viagra): Complete Guide · Sildenafil vs Tadalafil · Best ED Medications 2026

Written by

Sophie Chen

Pharmaceutical Content Researcher · 8 years experience

Sophie Chen is a pharmaceutical content researcher with 8 years covering generic medication access and clinical pharmacology. She specialises in international regulatory frameworks, bioequivalence standards, and patient-facing education on therapeutic drug classes. She is not a clinician.