Bond
Composed · Trusted
Continental musk, built for credibility before charisma. Offices and first dinners.
Reads asQuiet authority
CarriesAcross a table
Wear time4 to 6 hours
From $7.98Shop Bond →
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Limited run
Bullitt No. 1The cologne with no bar behind it, and the one people ask about.Shop Bullitt →My account Track an order Contact usFree shipping over $75 · 30-day guarantee
Made in the USA in small batches
Made in USA · Small batch
Pre-order · Expected to ship 3rd week in October
Profile 03 · Dark. Dominant.
Durden 2 Spray Cologne
Profile 03 · Dark. Dominant.
$74.95
$129.95Save 42%
The formula the company was built on. Sandalwood Bourbon at full strength, built on the proprietary Durden pheromone formula. Four to six hours a wear, eight to twelve months a bottle.
01 · Choose your cologneCompare profiles →
02 · Choose your sizeSame fragrance
30-day satisfactionguarantee
Pheromone-safe
never strips yours
never strips yours
Free US shippingon orders over $75
A full-strength pheromone cologne in sandalwood bourbon, built on the proprietary Durden formula that runs through the whole line. Two to three sprays on clean dry skin at the neck and wrists holds for four to six hours. It is designed to be layered over the matching bar soap, so the profile is already on your skin before the cologne goes on top of it. The 100ml bottle runs eight to twelve months at two or three sprays a day. The 10ml roll-on is the same fragrance in a size that travels.
This one is built on the Grondyke Alpha Blend, developed by a clinical psychologist and pheromone expert and then blended into our masculine scents. Each blend targets a different set of traits, which is what separates the profiles from one another. Bio-identical, so it mixes with your natural chemistry instead of masking it.
Patch test first: leave a small amount on the skin for 48 hours, then watch the area for another 48, 96 hours in total before regular use. Then two to three sprays on clean dry skin at the neck and the wrists. Do not rub it in. Reapply once through a long evening if you want the signal back.
One 100ml bottle, bottled in the USA. Free of parabens, sulfates and phthalates.
Free US shipping over $75. Orders out the door in one business day. If it does not work for you inside 30 days we refund it, whether the bottle is full or half gone.
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Persona 03
Durden
Raw · Primal · Unapologetic
The Durden profile
The formula that
started the company.
Durden is the heaviest blend we make, the one Grondyke was built on. Its proprietary pheromone formula is paired with Sandalwood Bourbon for the man who intends to own the room rather than work it.
A spray is the one format built to be noticed on the way into a room. It goes on over skin already washed with the matching bar, so the profile is reinforced rather than replaced.
The situation
Late rooms, high stakes, and the nights you do not intend to blend in.
The effect
Dominance rather than charm. People give you space and attention at the same time.
Pairs with
Durden soap, deodorant and body butter, same Alpha Blend throughout.
The scent
Sandalwood bourbon. Warm and unhurried.
Sandalwood softened with a bourbon sweetness. Warm and rich, with a boozy edge that reads closer to a bar than a bathroom.
What it reads as
Warm and rich
Sandalwood with a bourbon sweetness, and a boozy edge through the middle.
Where you know it from
Durden 2 soap
The same scent as the Durden 2 bar and solid cologne, in a new format.
Built on
Alpha Blend
The Durden pheromone formula, the same blend as the original Durden.
What are pheromones?
Attraction has a chemistry. Cologne usually covers it.
Pheromones are chemical messengers detected through scent rather than smelled. They shape how people read you before a word is said.
Only 10% of men secrete an abundant amount of them. The other 90% wash what little they have straight down the drain every morning. Ours are bio-identical and built into the lather, so the signal goes back on with the soap.
Bio-identical means they work with the chemistry you already have instead of masking it. Nothing is added to your routine. You wash the way you always have, and the signal goes on with it.
You will not smell them
Pheromones are detected, not smelled. What you notice is the scent and how people respond to you.
It is the whole line
Soap, deodorant, body butter, solid and spray cologne carry the same formula, so layering compounds it.
The Grondyke difference
Cologne is the loudest signal you can wear.
Only 10% of the male population secretes an abundant amount of the pheromones women respond to. Most grooming products do nothing to put it back.
Ours replenishes it. Made in the USA in small batches with the cleanest ingredients out there. 100% of women are looking for 10% of men. Our soap puts you in the 10%.
10%
Secrete abundantly
90%
Wash theirs away daily
Shop Durden
30-day guarantee
30-day guarantee
What you get for $74.95
This is the strongest thing we make. Everything below is what the bottle actually buys you.
100ml of it
Three or four sprays a day runs eight to twelve months. The most cologne per dollar in the lineup.
4 to 6 hours
A working day or an evening out, then reapply if the night keeps going.
Projects
Read across a table rather than across a room. A spray carries where a solid sits close.
Full strength
The same pheromone blend as the bar, at the highest concentration we make.
Bottled in the USA
Small batches, heavy glass, free of parabens, sulfates and phthalates.
The claim men notice
No testosterone-reducing chemicals.
Also free ofparabenssulfatesphthalates
Not sure Durden is you?
Four colognes.
Four kinds of room.
Every profile is a different pheromone formula, not just a different scent. One fragrance per profile, plus Bullitt No. 1.
Maverick
Bold · Magnetic
Ocean breeze at full strength. Nights out, new rooms, people you have not met yet.
Reads asMomentum
CarriesFills the room
Wear time4 to 6 hours
From $7.98Shop Maverick →
Your profileDurden 2
Dark · Dominant
Sandalwood bourbon over the heaviest blend we make. The Durden profile in its second scent.
Reads asWarm and rich
BlendAlpha Blend
StatusPre-order
You are hereThe Durden 2 lineup →
Bullitt No. 1
Broad spectrum
No profile bias. The one bottle for days you cannot predict, and our top seller.
Reads asUnplaceable
CarriesAcross a room
Wear time4 to 6 hours
From $79.95Shop Bullitt No. 1 →
Watch Scott tell it himself2:10
Founder · Scott
I did not believe
it either.
Eight years married, then divorced, and suddenly back in the dating scene. A friend told me to try pheromones. I thought he was joking. He was not, and I have been building this line ever since.
Soap came first, because you use it every morning without thinking about it. The cologne came later, and it is the strongest thing we make: the same formula a clinical psychologist mixed for us, at full concentration, in the format you reach for right before you walk in somewhere.
Wear it for a month. If nothing changes, email us inside 30 days and we refund you, half a bottle gone or not. Return shipping is on you, no interrogation.
The details
Good questions. Straight answers.
Still unsure which formula fits? Take the 60-second pheromone quiz.
Take the quiz →Will people actually notice?
Pheromones are detected rather than smelled, so nobody will say "nice pheromones". What people notice is the fragrance and how they respond to you. The blend amplifies a signal your body already sends, it does not replace it, and nothing here is a guarantee.
How much do I use?
Two to three sprays on clean dry skin: one at the base of the neck, one on each wrist. Do not rub it in and do not add more. This is the strongest thing we make and it carries further than you think.
How long does it last on the skin?
Four to six hours for sandalwood bourbon, longer on fabric. Durden holds longest of the three, Maverick lifts fastest.
How long does a bottle last?
The 100ml bottle runs eight to twelve months at three or four sprays a day. The 10ml roll-on is roughly a month, which is why most men keep one in a bag alongside the bottle at home.
Should I patch test?
Yes, as with any cologne. Leave a small amount on the skin for 48 hours, then watch the area for another 48, 96 hours in total before regular use.
How is this different from the solid cologne?
Same pheromone profile, different range. The spray projects and the solid stays close to the skin. The spray is what you wear to be noticed on the way in; the solid is what you carry to top it up later.
Do I need the bar soap too?
No, but it is how the line is designed to work. The bar puts the profile on your skin in the shower, the cologne goes on top of it, and the two reinforce rather than compete.
Will I be able to smell the pheromones?
No, and neither will anyone else. Pheromones are detected rather than smelled, so what you notice is the Sandalwood Bourbon fragrance and how people respond to you, not the compounds themselves.
Can I put it on a subscription?
Not this bottle. Three or four sprays a day makes 100ml last eight to twelve months, so a scheduled delivery would arrive long before you needed it. The 10ml roll-on is the size that suits an interval, and the soaps, deodorants and body butter are subscribable too.
Shipping and returns?
Free US shipping on orders over $75, and most orders arrive in 4 to 5 days. If it is not for you, email us inside 30 days and we refund it, full bottle or half gone. Return shipping is on you.
Keep exploring
The rest of the arsenal.
Already wearing the cologne? The same profile runs across the whole line.
Bar soap
Start it in the shower.
Nine scents across three profiles. The bar puts the pheromone profile on your skin before the cologne goes on top of it.
Shop bar soap →
Deodorant
Stay fresh. Stay dialed in.
All-day protection carrying the same pheromone formula as your bar.
Shop deodorant →
Solid cologne
Carry it with you.
The same profiles in a pocket-sized twist-up, for topping the signal up away from the bottle.
Shop solid cologne →
Pheromone-infused grooming for men, made in the USA in small batches since 2014.
- Free US shipping over $75
- 30-day money-back guarantee
- Made in the USA in small batches