There are quite a few topical delay products on the market, but which one is right for you? Today, we're doing a head-to-head comparison of three highly popular products: Japan-imported Okajima Men's Endurance Cream (Night Delay Cream), German Black Diamond Delay Liquid, and German EROS Ilus 101. The review will cover ingredients, onset time, duration, user experience (numbness), suitable scenarios, and price, aiming to be as objective as possible without bias.

Let's start with the ingredients and principles.

Japan-imported Okajima Men's Endurance Cream: The formula focuses on mild plant extracts, with specific ingredients undisclosed. Based on user feedback, it tends to reduce glans sensitivity without complete numbing. Suitable for users sensitive to numbness.

German Black Diamond Delay Liquid: Main ingredients include water, ethanol, tocopherol, methylparaben, etc. It produces a mild numbing effect through alcohol evaporation, acting very quickly, but some people may experience numbness.

German EROS Ilus 101: Ingredients are not detailed, but it claims "superior delay, no numbness," suggesting the use of similar nerve-regulating components to balance effectiveness and comfort.

Onset time and duration. Note: Onset time refers to the time from application to when sexual activity can begin; duration refers to how long a single delay effect lasts.

Okajima Endurance Cream: Onset about 20-30 minutes, duration about 40-60 minutes. Requires advance planning, suitable for planned scenarios.

Black Diamond Delay Liquid: Onset about 8-15 minutes (some versions claim 8 minutes), duration about 30-50 minutes. Fast-acting, suitable for spontaneous situations.

Ilus 101: Onset about 15-20 minutes, duration about 40-60 minutes, in the middle.

User experience and side effects. This part is somewhat subjective, mainly based on common user feedback.

Okajima Endurance Cream: Most users report almost no numbness, with minimal impact on pleasure, but some feel the effect isn't "strong" enough. Suitable for mild premature ejaculation or those wanting a slight time increase.

Black Diamond Delay Liquid: Fast-acting, but many users report varying degrees of numbness, especially on the glans. If overused, it may cause complete loss of sensation, affecting the experience. Requires trial and error to find the right dosage.

Ilus 101: Marketed as "no numbness," actual feedback indicates mild numbness, but some users find it not strong enough. Overall balanced.

Price and cost-effectiveness. Prices are approximate ranges (estimated per-use cost).

Okajima Endurance Cream: About 200-300 yuan/bottle (about 20-30 uses), about 10-15 yuan per use.

Black Diamond Delay Liquid: About 150-200 yuan/bottle (about 30-40 uses), about 5-6 yuan per use.

Ilus 101: About 300-400 yuan/bottle (about 20-25 uses), about 15-20 yuan per use.

Pros and Cons of Each Product

Okajima Endurance Cream
Pros: Mild formula, almost no numbness, suitable for users seeking a natural experience; cream form allows easy dosage control without dripping.
Cons: Slow onset, requires application 20-30 minutes in advance; relatively mild effect, may not be enough for severe premature ejaculation.

Black Diamond Delay Liquid
Pros: Fast onset (8-15 minutes), suitable for immediate needs; affordable with high cost-effectiveness.
Cons: Noticeable numbness may reduce pleasure for both partners; contains alcohol, may cause stinging for sensitive skin.

Ilus 101
Pros: Balanced onset speed and duration, mild numbness; authentic products have anti-counterfeit verification, ensuring quality.
Cons: Higher price; some users report the effect isn't as long-lasting as advertised.

Conclusion and Recommended Scenarios

For a natural, mild experience, sensitivity to numbness, or planned preparation: Prioritize Okajima Endurance Cream. Especially suitable as an entry-level product or for users wanting moderate delay without affecting pleasure.

For quick onset, emergency use, or limited budget: Consider German Black Diamond. But start with the smallest dose (e.g., half a spray) to avoid excessive numbness.

For brand and safety focus, ample budget, and balanced effect and feel: Try Ilus 101. Be sure to verify authenticity through official anti-counterfeit checks.

Usage Precautions

Regardless of which product you choose, always perform an allergy test on your inner arm before first use. When using officially, start with the lowest dose, such as one spray or a pea-sized amount, wait at least 20 minutes to observe the reaction, and adjust based on the effect. If it's not enough after onset, increase the dose next time—don't rush. Additionally, all topical products only act locally by reducing glans sensitivity to prolong ejaculation time; they cannot treat premature ejaculation itself. If you consistently have issues with short intercourse time, it's advisable to see a doctor to rule out organic causes.

Further Reading

For user experiences with other products, refer to this Pirelli Review, which details the real feel of a 40-minute delay spray. Also, if you have questions about ingredient safety, this Louis 16 Analysis breaks down spray ingredients from a pharmacist's perspective—worth a read.

One final reminder: Delay products are just aids. Communication, foreplay, and emotional connection in relationships are equally important. Don't rely too heavily on products; finding a rhythm that works for both partners is key to lasting satisfaction.