How long does it take for 2H2D Platinum Spray to take effect? How long in advance should it be sprayed?

It generally starts to take effect 15-20 minutes after spraying. It is recommended to spray 20-30 minutes before intercourse. Spray on the glans and coronary sulcus, massage evenly with your fingers, and wait for complete absorption before engaging in intimate activities.

Which is better, 2H2D Platinum or Black Gold?

The core difference lies in the ingredients: the Platinum version focuses on delaying ejaculation, with mild and non-numbing ingredients; the Black Gold version additionally includes erection-enhancing ingredients (such as Maca), suitable for those who have insufficient hardness while also needing delay. If you only have a short duration, choose the Platinum version; if you need to increase hardness, choose the Black Gold version.

Will using a delay spray affect oral sex? Is it safe?

Most delay sprays (including 2H2D Platinum) leave very little residue on the glans surface after complete absorption and washing with water, making oral sex safe. However, it is recommended to inform your partner beforehand, or wait for more than 30 minutes and wash before proceeding. Pure herbal ingredients are generally harmless.

I'm using a delay spray for the first time, how should I choose?

First, choose a mild type and avoid using strong products right away. It is recommended to use herbal formulas like 2H2D Platinum or Pirelli, starting with 1 spray to test skin tolerance and effect. Do not use too much at once to avoid excessive numbness affecting the experience.

Do delay sprays have side effects? Can they cause dependency?

Regular herbal delay sprays (such as the 2H2D series) do not contain hormones or addictive ingredients, and stopping use will not affect your own function. Possible discomfort includes local burning or numbness, which can usually be resolved by reducing the dosage or switching brands. There is no dependency.

Why is the delay spray not working for me?

Common reasons: too little dosage, not enough time in advance (at least 15 minutes), washing off immediately after spraying, or the product has expired. It is recommended to check the expiration date, increase the dosage by one spray next time, and ensure massage and absorption before intercourse.

2026 Topical Delay Spray Review: 2H2D Platinum Edition vs Black Gold Edition vs Green Knight—Which One Causes No Numbness?

This article provides a hands-on comparison of five topical delay sprays—2H2D Platinum Edition, Black Gold Edition, Green Knight II, Pirelli, and Wannai—evaluating them from dimensions such as ingredients, onset time, numbness, and cost-effectiveness. The 2H2D Platinum Edition, with its pure herbal, alcohol-free formula and almost zero numbness, stands out as the top choice for sensitive skin and first-time users. Other products have their own strengths, so choosing based on needs helps avoid pitfalls.

There are many brands of external-use endurance sprays on the market, but the core demands boil down to two points: effective delay and no numbness or pain. This time, I selected five popular products—2H2D Platinum Edition, 2H2D Black Gold Edition, Green Knight II, Pirelli, and Wannai—and conducted a cross-comparison from five dimensions: ingredients, onset time, numbness, endurance, and price, to help you find the most suitable one.

Conclusion first: Choose based on your needs, don't blindly follow. Beginners or those with sensitive skin should go directly for 2H2D Platinum Edition; if hardness is insufficient, pair it with 2H2D Black Gold Edition or [Bilitong Gel]; if on a budget, choose Wannai or Pirelli; for extreme endurance, go for Green Knight II, but be prepared for slight numbness.

Detailed Breakdown of the Five Products

1. Japan MaruEi 2H2D Platinum Endurance Spray 10ML
The core selling point is its pure natural herbal ingredients (Cnidium, Clove, Zixiao Flower, etc.), free from alcohol, Western medicine, or irritating chemicals. Onset time is about 15-20 minutes, with a delay effect lasting approximately 40-60 minutes. The biggest advantage is almost no numbness; after absorption, the glans still has normal sensation, not affecting oral sex experience. The spray nozzle is precise, with 1-2 sprays sufficient. Disadvantages: slightly expensive, with a per-use cost of about 15-20 yuan; requires application 20 minutes in advance and massage for absorption, not suitable for immediate use. Ideal for those seeking safety and comfort, first-time users, or those with sensitive skin.

2. 2H2D Black Gold Edition (Japan 2H2D Black Gold Endurance Spray)
From the same 2H2D brand as the Platinum Edition, but with added erection-enhancing ingredients (such as Maca extract), suitable for those needing both hardness improvement and delay. Onset is faster, about 10-15 minutes; endurance lasts about 60-90 minutes. There's a slight warm sensation after spraying, but no numbness. Disadvantages: the erection-enhancing ingredients may affect those with high blood pressure; the price is higher than the Platinum Edition. If only delay is needed, the Platinum Edition suffices; consider the Black Gold Edition only if you need "both hard and long." Pairing with [Black Maca Tablets] for daily conditioning yields more stable results.

3. Green Knight II Endurance Spray
A classic Hong Kong brand, containing ingredients like benzyl alcohol, with a rapid onset (within 10 minutes) and endurance lasting about 30-50 minutes. Advantages: moderate price, per-use cost about 10-15 yuan; can be washed off with water after spraying, not affecting subsequent oral sex. Disadvantages: about 30% of users report mild numbness, and there may be a stinging sensation at the urethral opening (avoid that area); some experience skin redness after use. It's recommended to start with 1 spray to avoid overuse. Suitable for experienced users seeking strong effects and not minding slight numbness.

4. Pirelli Delay Spray
Made in Hong Kong, with ingredients like Cnidium and Clove, but containing ethanol (alcohol), giving a cooling sensation after absorption. Onset is about 20 minutes, with endurance lasting about 30-40 minutes. The price is very friendly, with a per-use cost of about 8-12 yuan. Disadvantages: the alcohol content may cause dryness or irritation on the glans; some users report inconsistent effects, with noticeable results only after the second use. For detailed usage experience, refer to the [Pirelli Comparison] article. Suitable for budget-conscious users with non-sensitive skin.

5. Japan Wannai Endurance Spray 15ml
A classic old brand, containing ingredients like glycerin and menthol, with an onset of about 15 minutes and endurance lasting about 30-50 minutes. High cost-effectiveness, with one bottle usable for about 30 times. Disadvantages: a noticeable cooling sensation from menthol, which some find too stimulating; some feedback indicates stickiness after spraying, requiring longer absorption time. Before purchasing, it's advisable to check the [Wannai Avoidance Guide] to avoid counterfeit products. Suitable for beginners who enjoy a cooling sensation and don't mind slight numbness.

Recommendations by Scenario

First-time use/sensitive skin: Choose 2H2D Platinum Edition first, gentle and non-numbing, with high safety. Pair with [2H2D Black Gold Edition] to address hardness issues.

Seeking cost-effectiveness: Wannai or Pirelli, with adequate effects and low prices. Note that Pirelli requires pre-testing of dosage.

Need strong endurance: Green Knight II or 2H2D Black Gold Edition, but numbness and irritation are slightly stronger.

Want to improve both hardness and duration: 2H2D Black Gold Edition + daily intake of [Black Maca Tablets], combining internal and external approaches.

General Usage Tips

1. Always start with 1 spray for the first time, wait 15 minutes to gauge the effect, then decide whether to increase the dose.
2. Spray on the coronal sulcus and frenulum of the glans, spread evenly with your fingers, and avoid the urethral opening.
3. Wait for complete absorption (about 15-20 minutes) before contact with water or oral sex, otherwise, the effect may be compromised.
4. If redness or persistent numbness occurs, stop immediately and rinse with clean water.
5. Do not use simultaneously with oral medications (such as Sildenafil) unless under a doctor's guidance.

I hope this comparison helps you avoid unnecessary trial and error. Endurance sprays are just aids; a relaxed mindset and adequate foreplay are the fundamentals.