Hello everyone. As an independent reviewer, I understand the caution and confusion you face when choosing intimate products. Today, we will conduct an in-depth comparison of three popular topical endurance sprays on the market: Seikei Imported Men's Long-Lasting Delay Spray, Non-Numbing, Oral-Safe, 30ml, German EROS Yilusi 101, and German Black King Kong. I will analyze their pros and cons from core dimensions like ingredients, onset time, duration, side effects, and approximate price range, aiming to provide you with a clear purchasing guide.
Core Product Comparison Dimensions
For your convenience, I have categorized and compared the main features of these three products:
* Core Ingredients
* Seikei Imported Men's Long-Lasting Delay Spray: Primarily uses a variety of herbal plant extracts, with a relatively gentle formula that emphasizes a "non-numbing" characteristic.
* German EROS Yilusi 101: Typically contains trace amounts of local anesthetic components like lidocaine, achieving a delay effect by reducing sensitivity.
* German Black King Kong: Mainly based on plant extracts such as clove and cinnamon, supplemented with a small amount of bioactive ingredients, aiming for non-numbing delay.
* Onset Time
* Seikei Imported Men's Long-Lasting Delay Spray: After spraying, it is generally recommended to wait about 20-40 minutes for the effect to gradually appear.
* German EROS Yilusi 101: Onset is relatively fast, with effects usually felt about 10-25 minutes after spraying.
* German Black King Kong: Onset time is similar to Seikei, requiring approximately 20-35 minutes.
* Duration
* Seikei Imported Men's Long-Lasting Delay Spray: A single use can last about 1-2 hours, which is considered above average.
* German EROS Yilusi 101: The effect lasts longer, with common feedback suggesting it can maintain for about 1.5-3 hours, or even longer.
* German Black King Kong: The duration is stable, typically between 1.5-2.5 hours.
* Side Effects & Actual Feel
* Seikei Imported Men's Long-Lasting Delay Spray: Its biggest selling point is "non-numbing, oral-safe." Users generally report a natural feel after use, without obvious foreign body sensation or numbness. It does not affect the partner's experience during intimate contact, and can even be taken orally. A very small number of sensitive individuals may experience a slight warming sensation.
* German EROS Yilusi 101: The delay effect is significant, but some users report mild numbness, especially during initial use. It is not recommended for oral use and requires washing.
* German Black King Kong: Claims to be "non-numbing," and most users find this to be true, though a small number still feel a slight decrease in sensitivity. The feel is relatively gentle, and it does not affect oral use after washing.
* Cost Per Use
* Seikei Imported Men's Long-Lasting Delay Spray: Depending on usage amount and purchase channel, the cost per use is roughly between 40-70 RMB.
* German EROS Yilusi 101: Due to its potency and brand positioning, the cost per use is typically between 50-90 RMB.
* German Black King Kong: The price is similar to Seikei, with a cost per use of about 45-75 RMB.
Product Pros and Cons Analysis
Next, let's analyze the specific advantages and potential disadvantages of each product to help you understand them more comprehensively.
Seikei Imported Men's Long-Lasting Delay Spray, Non-Numbing, Oral-Safe, 30ml
* Advantages:
* Natural Feel, Non-Numbing: This is its most prominent feature, avoiding the "numbness" associated with traditional delay products, allowing users to better enjoy the intimate process and making it more popular with partners.
* Oral-Safe: This greatly increases convenience and safety, reducing the need for washing and making intimate interactions smoother and more natural.
* Gentle Ingredients: Primarily herbal extracts, which are less irritating to the skin and reduce the risk of allergies.
* Moderate Capacity: The 30ml bottle meets daily use needs and is easy to carry.
* Disadvantages:
* Relatively Long Onset Time: Requires spraying about 20-40 minutes in advance, which may not be timely enough for spontaneous situations.
* Delay Effect Intensity: For users who are extremely sensitive or seek "ultra-long endurance," its delay effect may not be as "strong" as products containing anesthetic ingredients.
German EROS Yilusi 101
* Advantages:
* Significant Delay Effect: Among these three products, Yilusi 101 stands out in terms of delay intensity, effectively prolonging sexual activity time, making it suitable for users with high delay requirements.
* Faster Onset: Its relatively short onset time gives it an advantage in some immediate-need scenarios.
* Brand Reputation: As a classic endurance spray product, it has accumulated good user口碑.
* Disadvantages:
* Possible Numbness: Due to containing local anesthetic components, some users may experience a degree of numbness, affecting the natural feel.
* Not Recommended for Oral Use, Requires Washing: It usually needs to be washed off after use, otherwise it may affect the partner's oral sensation, adding to the inconvenience of use.
German Black King Kong
* Advantages:
* Non-Numbing Experience: Also emphasizes being non-numbing, with its plant-based formula maintaining a natural feel while ensuring a delay effect.
* Balance Between Effect and Feel: It finds a good balance between delay effect and non-numbing sensation, making it a compromise choice for many users.
* Convenient Design: The spray design is easy to use and allows for good dosage control.
* Disadvantages:
* Higher Price: Compared to other similar products, the German Black King Kong has a slightly higher cost per use, which may be less friendly for budget-conscious users.
* Large Individual Variation: Although it claims to be non-numbing, a small number of users still report that the effect is not as expected or that there is still slight numbness.
How to Choose? Scenario and User Recommendations
After seeing the detailed comparison, I believe you have a clearer understanding of these three products. Next, I will give my recommendations based on different scenarios and user needs. If you want to learn more comparisons of similar products, you can refer to this article: Comparison of Three Popular Male Endurance Sprays: Okamoto Black King Kong vs. Yilusi, How to Choose.
* If you pursue the ultimate natural experience, are very concerned about numbness, and want a product that is "oral-safe" and doesn't affect your partner's feel:
* Recommend Seikei Imported Men's Long-Lasting Delay Spray. Its "non-numbing, oral-safe" feature is its core competitiveness, allowing you to enjoy prolonged pleasure while maintaining the most authentic feel and intimate interaction. It is the top choice for those who value quality and experience. Although the onset is slightly slower, the wait is worth it for the natural feel.
* If your main goal is strong delay, you have some tolerance for numbness, and want a quick effect:
* Recommend German EROS Yilusi 101. Its delay effect is usually the most significant among the three, suitable for users with high sensitivity or those who want a noticeable delay effect from the product. However, remember to wash it off to avoid affecting your partner.
* If you want a good balance between non-numbing and delay effects, and have a relatively sufficient budget:
* Recommend German Black King Kong. It provides a stable and reliable delay effect while ensuring it is non-numbing, making it a "jack-of-all-trades" choice for many users. For those who want to balance feel and effect, it is a good option.
Regardless of which product you choose, I recommend performing a small skin patch test before use to confirm there is no allergic reaction. Additionally, start with a small amount when using it for the first time, and gradually adjust the dosage to find the amount that works best for you. Remember, everyone's body and sensitivity are different; what works for others may not work for you. If you still have questions about the safety and selection of delay sprays, you can check Pharmacist Analysis: boso Delay Spray Safety, Endurance Secrets, and Purchasing Tips for more professional advice.
I hope this comparison review helps you find your ideal topical endurance spray and enjoy a better intimate life. Remember, choosing a product that suits you can not only enhance your personal experience but also improve harmony with your partner.

