You are here10 ml
10ml roll-on
Lasts
About a month
For
Find your profile. Keep one in a bag, a car or a desk.
- Find your pheromone profileTake the quiz · 60 secondsFeatured
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 batchSave 20%
Profile 01 · Composed. Trusted.
Bond Roll-On Cologne
Profile 01 · Composed. Trusted.
$19.95
$24.95Save 20%
Credibility before charisma. Continental Musk at full strength, built on the Grondyke Hero Blend, in a 10ml roll-on. Four to six hours a wear, about a month a bottle.
30-day satisfactionguarantee
Pheromone-safe
never strips yours
never strips yours
Free US shippingon orders over $75
A full-strength pheromone cologne in continental musk, built on the proprietary Bond 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 Hero 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 one pass at the base of the neck and one on each wrist. Do not rub it in. Roll it on again once through a long evening if you want the signal back.
One 10ml roll-on cologne, 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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Men trust Grondyke
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5-star reviews
30-Day
Satisfaction guarantee
Persona 01
Bond
Composed · Trusted · Refined
The Bond profile
Credibility before
charisma.
Bond was built for the rooms where being trusted matters more than being noticed. Its proprietary pheromone formula is paired with Continental Musk for the man who wants to read as steady, capable and worth listening to.
A roll-on is the format you actually carry, so the signal goes back on the moment it starts to fade. It goes on over skin already washed with the matching bar, so the profile is reinforced rather than replaced.
The situation
Offices, first dinners, and the rooms where being trusted matters before being liked.
The effect
Credibility before charisma. People take you at your word sooner than they otherwise would.
Pairs with
Bond soap, deodorant and body butter, same Hero Blend throughout.
The scent
Continental musk. Quiet authority, at range.
The composed profile in the size you carry. Musk with no sweetness, built to sit close rather than fill a room.
What it reads as
Warm and settled
Musk with no sweetness, closer to clean skin than cologne.
How it wears
Close to the skin
Read by the people you are actually talking to, not the whole room.
How long it stays
4 to 6 hours
The steadiest of the three, still there at the end of a long day.
Build your bundle
Stack it up.
Drop the price.
Mix cologne, bars and body care across any profile. The discount starts at 3 items and climbs from there, applied automatically at checkout.
Step 1 · one per profile plus Bullitt, three items total starts the discount
Bond Roll-On Cologne
Continental Musk
Sold outMaverick Roll-On Cologne
Ocean Breeze
Durden Roll-On Cologne
Cedarwood and Lime
BULLITT No. 1 Roll-On Cologne
Pineapple and Juniper
Step 2 · the shower is where the profile goes on in the first place
Bond Bar Soap
Continental Musk
Bond 2 Bar Soap
Fresh Timber
Bond 3 Bar Soap
Lavender Thistle
Maverick Bar Soap
Ocean Breeze
Maverick 2 Bar Soap
Citrus and Hops
Maverick 3 Bar Soap
Eucalyptus and Mint
Durden Bar Soap
Cedarwood
Durden 2 Bar Soap
Sandalwood Bourbon
Durden 3 Bar Soap
Peppermint Tea Tree
Step 3 · keep the signal on your skin between wears
Bond Solid Cologne 2-Pack
Continental Musk
Bond Body Butter
Continental Musk
Bond Deodorant
Continental Musk
Maverick Solid Cologne 2-Pack
Ocean Breeze
Durden Solid Cologne 2-Pack
Cedarwood
Maverick Body Butter
Ocean Breeze
Durden Body Butter
Cedarwood
Maverick Deodorant
Ocean Breeze
Durden Deodorant
Cedarwood
Bundle contents
Nothing added yet. Pick 3 items to unlock 15% off.
Discount applies automatically at checkout
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
The cheapest way to find out if this works.
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 Bond
30-day guarantee
30-day guarantee
What the bottle buys you
This is the strongest thing we make. Everything below is what the bottle actually buys you.
10ml, one profile
About a month of daily wear in something that fits a pocket. The size you carry, not the one you keep on a shelf.
4 to 6 hours
A working day or an evening out, then roll it on again if the night keeps going.
Placed, not sprayed
It goes where you roll it: neck, wrists, chest. Nothing drifts across a room and nothing lands on your shirt.
Full strength
The same pheromone blend as the bar, at the highest concentration we make.
Bottled in the USA
Small batches, and a 10ml bottle that travels without the liquids rule. Free of parabens, sulfates and phthalates.
The claim men notice
No testosterone-reducing chemicals.
Also free ofparabenssulfatesphthalates
Three ways in
Start small. Size up when you are sure.
The roll-on is not a trial size, it is the same cologne in the size you carry. It is just also the least expensive way to find out which profile people respond to. Three ways in, depending on how sure you already are.
You are here10 ml
4 × 10 ml
4-pack sampler
$59.95
$79.80
Lasts
About four months
For
Wear all four before you commit to any of them. Cheaper than four singles.
Shop the 4-pack →
100 ml
100ml spray
From $79.95
Lasts
Eight to twelve months
For
Wear it daily once you know which one is yours.
Shop the 100ml →Not sure Bond 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.
Your profileBond
Composed · Trusted
Continental musk, built for credibility before charisma. Offices and first dinners.
Reads asQuiet authority
WearsClose and steady
You are hereThe Bond lineup →
Maverick
Bold · Magnetic
Ocean breeze in the size you carry. Nights out, new rooms, people you have not met yet.
Reads asMomentum
WearsBright up close
From $7.98Shop Maverick →
Durden
Dark · Dominant
Cedarwood and lime over the heaviest blend we make. The room you intend to own.
Reads asUnapologetic
WearsThe heaviest
From $7.98Shop Durden →
Bullitt No. 1
Broad spectrum
No profile bias. The one for days you cannot predict, and our top seller.
Reads asUnplaceable
WearsWarm and even
$19.95Shop Bullitt No. 1 →
What men are saying
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 →How much do I use?
One pass at the base of the neck and one on each wrist, on clean dry skin. Do not rub it in and do not add more. It carries further than you think.
How long does it last on the skin?
Four to six hours, longer on fabric. Durden holds longest, Maverick lifts fastest.
How long does a 10ml bottle last?
About a month of daily wear. That is the point of the size: long enough to know whether a profile is yours, small enough to keep in a bag or a glovebox.
Which profile should I start with?
If you already know how you want to be read, pick that one: Bond for credibility, Maverick for approachability, Durden for presence, Bullitt when you do not want to choose. If you do not know, the 4-pack sampler is built for exactly that, and it costs less than four singles.
What is in the 4-pack?
One 10ml roll-on of each: Bond, Maverick, Durden and Bullitt No. 1. Wear one a week and you will know which one people respond to before you spend on a full bottle.
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 100ml spray?
Same fragrance, same blend, different range and different size. The spray projects across a room and runs eight to twelve months; the roll-on places the scent where you put it and lasts about a month. Most men start here and size up once they know which profile is theirs.
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 Continental Musk fragrance and how people respond to you, not the compounds themselves.
Can I put it on a subscription?
Yes. Choose a delivery interval instead of a one-time purchase and the subscription price applies to every order. At about a month a bottle, a schedule matches how fast you go through it. You can change the interval, swap the profile on the next delivery, skip, pause or cancel from your account.
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