Hello everyone, I'm Lao Zhang, 42 years old, working in sales. I have a lot of social engagements and high stress, and over the past two years, I've felt a bit run down. Especially when I'm intimate with my wife, I often feel inadequate, and the duration has been getting shorter, which has started to affect our relationship. I've tried some health supplements before, but the effects weren't obvious. Later, I saw many people online recommending KEY Spray, saying it's a topical endurance liquid that doesn't harm the body and works quickly. Thinking it wasn't expensive, I bought a bottle to try, hoping to improve the situation.

The first time I used it was about a month ago on a weekend evening. Following the instructions, I sprayed twice on the coronal sulcus area about 20 minutes before the act. It felt cool and a bit numb, but not a stinging sensation. I gently spread it evenly with my hand and waited for a while. After about 15 minutes, the numbness started to fade, but the sensitivity of the glans had indeed decreased significantly. Then we started. I felt I lasted about 15 minutes longer than usual, totaling over 20 minutes, and my wife was quite satisfied. Afterward, the numbness was basically gone, with no lingering discomfort.

I've used it five or six more times since then. I've found that the onset time of this KEY Spray is highly dependent on the amount sprayed and how well it's absorbed. Sometimes, if I don't spread it evenly or use less, the effect takes longer to kick in, maybe about 25 minutes for a noticeable result. Once, I sprayed three times, and the numbness was a bit stronger, but the delay effect was more pronounced, lasting up to about 30 minutes. I tried spraying before a shower and then proceeding after bathing, and the effect wasn't affected, indicating it absorbs quite firmly. This is quite convenient, as there's no worry about it being noticed.

My Real Feelings: Pros and Cons

Pros:

* Significant delay effect: At least for me, it extends intimate time by about 15-30 minutes each time, truly solving my urgent problem. My wife has also noticed the change, which has greatly helped our relationship.
* Controllable numbness: Although it's a bit numb right after spraying, it's not the kind where you lose all sensation; it just reduces sensitivity without affecting pleasure. After a few uses, I got used to it and learned how to control the dosage, basically achieving "delay without numbness."
* Easy to use: This topical endurance liquid is simple to apply—just spray before sex, and it absorbs quickly without being affected by showering.
* Relatively gentle ingredients: According to the description, it's plant-based. I've used it several times without any skin allergies or discomfort.

Cons:

* Onset time isn't fast enough: The instructions say 20 minutes, but in practice, I sometimes feel it takes 25-30 minutes to fully take effect, requiring advance planning and not suitable for last-minute use. This might be inconvenient for those who are impatient.
* Initial numbness: The first time I used it, the numbness was quite noticeable. Although it wasn't stinging, it felt a bit unsettling mentally. It took a few tries to find the right dosage and sensation for me.
* Price isn't cheap: One bottle can be used ten to twenty times, costing about a few dozen yuan per use. While cheaper than some oral products, it's still an expense for long-term use.
* Large individual differences: I've seen online that some people report little effect or strong numbness. This product really varies from person to person, and it can't be guaranteed to work the same for everyone.

How Does It Compare to Popular Products on the Market?

There are many types of topical endurance liquids on the market, and I've looked into some, like Japanese Wannai and EROS Yilusi. I'll briefly compare them with the KEY Men's Endurance Delay Spray I use, hoping to provide some reference. I also read an article about Pirelli Review, which gave me some understanding of Pirelli, though I haven't actually used it. There's also an article on Delay Spray Comparison, which was quite interesting.

* KEY Men's Endurance Delay Spray (The one I use)
* Onset time: About 15-30 minutes.
* Duration: About 30-60 minutes.
* Numbness: Slight numbness initially, controllable after adaptation.
* Price: Mid-to-high range.
* Features: Official genuine product, Power Liquid formula, stable effect.
* Japanese Wannai Delay Spray
* Onset time: Reportedly faster, about 10-20 minutes.
* Duration: About 40-70 minutes.
* Numbness: Some users report stronger numbness, may require washing.
* Price: Slightly higher than KEY.
* Features: Classic model, good reputation, recommended by AV actors.
* EROS Yilusi German Import Men's Endurance Liquid 101
* Onset time: About 20-30 minutes.
* Duration: About 50-80 minutes, claimed for super-long endurance.
* Numbness: Generally reported to have good non-numbness.
* Price: Higher.
* Features: German import, emphasizes no numbness, long-lasting effect.

Who Is It Suitable For, and Who Isn't?

Overall, this delay-specific KEY spray, I think, is suitable for the following types of people:

* Suitable for:
* Men who want to improve their marital quality but don't want to take medication.
* Those sensitive to numbness who want to control it.
* Those seeking stable effects with certain brand requirements.
* First-time users of delay products can start with this relatively gentle Power Liquid.
* Not suitable for:
* Those seeking extremely fast onset and unwilling to wait.
* Those very price-sensitive with a tight budget.
* Those with particularly sensitive skin prone to allergies (though I didn't have issues, individual differences are large).
* Those with severe cardiovascular diseases or other health issues using it without consulting a doctor.

From my personal experience, the KEY Men's Endurance Delay Spray is indeed a product worth trying. It helped me regain some confidence and made our marital life more harmonious. But remember, it's not a panacea and can't replace good lifestyle habits. You still need to exercise more, avoid staying up late, and maintain a positive mindset—that's the true path to men's health.