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Yellowstone Collection

Our Yellowstone Collection of Fragrance Tonics and Moisturizing Oils, made in partnership with Yellowstone Forever, derive from the living florals found in distinct areas of the park: Old Faithful, Canyon, Lake, Tower Fall, and Mammoth Hot Springs. 

A portion of the proceeds from the sale of these products will support the Yellowstone Forever's work in plant research and park conservation, horticulture, and education.

Read more about the collection in the Caswell-Massey Journal.

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Yellowstone "Old Faithful" Fragrance Tonic

Old Faithful Fragrance Tonic

$48
Caswell-Massey® Yellowstone Old Faithful Bar Soap

Old Faithful Soap

$16
Caswell-Massey® Yellowstone Mammoth Bar Soap

Mammoth Soap

$16
Caswell-Massey Yellowstone Lake Bar Soap

Lake Soap

$16
Caswell-Massey Yellowstone Old Faithful Oil

Old Faithful Essential Oil

$42
Yellowstone "Lake" Fragrance Tonic

Lake Fragrance Tonic

$48
Yellowstone "Lake" Fragrance Tonic
On sale

Yellowstone Lake | 15ml Fragrance Tonic

$20 $25
Caswell-Massey Yellowstone Lake Oil

Lake Essential Oil

$42
Yellowstone Mammoth Fragrance Tonic

Mammoth Fragrance Tonic

$48
Yellowstone "Mammoth" Fragrance Tonic
On sale

Yellowstone Mammoth | 15ml Fragrance Tonic

$20 $25
Caswell-Massey Yellowstone Mammoth Oil

Mammoth Essential Oil

$42
Caswell-Massey Yellowstone Tower Falls Fragrance Tonic
On sale

Tower Fall Fragrance Tonic

$42 $48
Yellowstone "Tower Fall" Fragrance Tonic
On sale

Yellowstone Tower Fall | 15ml Fragrance Tonic

$18 $25
Caswell-Massey Yellowstone Tower Fall Oil
On sale

Tower Fall Essential Oil

$35 $42
Yellowstone Canyon Fragrance Tonic
On sale

Canyon Fragrance Tonic

$42 $48
Yellowstone "Canyon" Fragrance
On sale

Yellowstone Canyon | 15ml Fragrance Tonic

$18 $25
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About Caswell-Massey

Caswell-Massey specializes in fine fragrances, luxury soaps, and men’s grooming. Since our founding in 1752, the brand has defined the American lifestyle. Our formulations reflect our timeless roots—free of unnecessary and harmful ingredients, and always mindfully formulated.
We are known for our hallmark scent, Number Six: the longest continuously-manufactured American fragrance.

*Discovery Set Rebate Program: Customers who purchase a Discovery Set will receive a $30 discount code valid for the purchase of a full-size 60ml EDT, 60ml Perfume, or 100ml EDP within 30 days of the initial purchase. The discount code will be issued via email automatically 30 days after purchase.

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