Fortify Performance Spray costs $49.99. Dynamo Delay costs check the maker’s current listing. Both sit in the topical spray aisle. The useful question is which constraint you will live with, not which homepage is louder.
Neither page on the internet can wear the device for you. Fit, and whether a topical spray is actually your problem, decide more than the brand.
At a glance
| Fortify Performance Spray | Dynamo Delay | |
|---|---|---|
| Listed price | $49.99 | check the maker’s current listing |
| Material | botanical topical solution, 2 oz | benzocaine topical |
| Sizing | n/a | n/a |
| Medical-device listing | no | no |
| HSA/FSA (maker’s claim) | not claimed | not claimed |
| Vibration | no | no |
| Anaesthetic | no | yes |
| Best for | men who tried a numbing spray and hated the dead feeling, or who want a non-anaesthetic topical | a low-cost benzocaine trial |
| Not for | men whose research already pointed at lidocaine 10 mg/spray | men who want a specified botanical with a US-made claim |
Prices for other brands are approximate and move. Ours are the store listing.
Price
Dynamo Delay is the cheaper of the two as listed. often ~$15; confirm at source. Confirm the other at source before you treat this as a quote.
How they actually work
Fortify Performance Spray: botanical topical. It does not desensitise the way a 10 mg lidocaine spray does. Dynamo Delay: desensitising spray
Sizing
Fortify Performance Spray sizing: n/a. Dynamo Delay: n/a.
Regulatory sticker
Neither is a registered medical device. Material, fit and the thirty-minute rule matter more than a marketplace badge.
Who should buy Fortify Performance Spray
men who tried a numbing spray and hated the dead feeling, or who want a non-anaesthetic topical. Strengths the maker can honestly claim: no anaesthetic; no partner-numb risk from lidocaine transfer; made in the USA; 2 oz is a lot of product. Limits: no IRB desensitisation trial; the wrong product if you already know you want lidocaine.
Who should buy Dynamo Delay
a low-cost benzocaine trial. Strengths: cheap; easy to find. Limits: marketplace fakes; residue; no modern trial to point at.
When to buy the Mammoth Force one
Fortify Performance Spray is ours. Dynamo Delay is not. Ours wins on price and on not needing an account. Theirs wins where the table says it wins: cheap; easy to find.

Mammoth Force
Fortify Performance Spray
2 oz topical spray. Store says botanical extracts, made in the USA, and it does not numb.
4.6 from 15,000+ reviews
Free shipping over $50 • Discreet packaging • Ships from Huntington Beach, CA
Safety
Fortify’s store page says it does not numb and is not a lidocaine spray. Read the bottle. If a partner will have oral contact, follow the label.
What to read next
- Sizing if this is a ring
- topical sprays we sell
- In-house ring comparison if you already picked this shop
