HOP + ROSEMARY SCALP & HAIR SERUM
For hair that's feeling a little less wild + a little more weathered.
Meet your botanical hair ritual. Our Hops + Rosemary Hair Oil is a nourishing treatment for dry, frizzy + stressed-looking hair. Made with 8 whole herbs slowly infused into 7 botanical oils, this concentrated formula helps soften rough strands, smooth the appearance of frizz + bring back a healthy-looking shine.
Massage into your scalp before wash day or smooth a few drops through dry ends for extra conditioning. From roots to ends, a little goes a long way.
8 WHOLE HERBS
Slowly infused for botanical care
7 BOTANICAL OILS
Condition + soften dry strands
SOFTNESS + SHINE
Smooths frizz + nourishes dry ends
SCALP TO ENDS
One oil, two nourishing rituals
BEST FOR:
Dry + frizzy hair • Dry-feeling scalp • Brittle-looking ends • Dull + lackluster strands • Rough hair texture • Pre-wash scalp treatments
KEY INGREDIENTS:
- Rosemary Leaf: Traditionally used in herbal hair care, whole rosemary leaves are slowly infused into botanical oils to create a conditioning treatment for the scalp + hair.
- Hops: Rich in naturally occurring botanical compounds, hops have a long history of traditional herbal use. Slowly infused into oils, they bring a distinctive botanical element to this nourishing hair ritual.
- Nettle Leaf: Naturally contains minerals + plant compounds and has a long history in traditional hair care preparations. Infused into oil as part of our whole-herb botanical blend.
- Horsetail: Traditionally valued in herbal hair care and known for its natural silica content. Whole horsetail is infused alongside complementary herbs in this thoughtfully crafted formula.
- 7 Botanical Oils: A nutrient-rich blend of plant oils helps soften rough strands, condition dry ends + improve shine while reducing the appearance of frizz.
HEALTHY HAIR STARTS WITH THE SCALP
★★★★★ 1000+ FIVE-STAR REVIEWS
Word travels in the West.
A FEW THINGS YOU MAY BE WONDERING
How do I use the Hop + Rosemary Scalp & Hair Serum?
Massage a small amount into your scalp + work through your lengths before washing. Let the botanical oils sit for a while, then shampoo as usual. You can also smooth a drop or two over dry ends between washes.
How long should I leave it on before washing?
There’s no need to overcomplicate it. Let it sit for at least 30 minutes before shampooing, or leave it on longer when you have time for a slower hair ritual.
Will it make my hair oily?
This is a concentrated oil treatment, so it’s meant to feel richer than our Rosemary Scalp Elixir. We recommend using a small amount before wash day rather than saturating the scalp and hair.
Can I use it on my ends, too?
Yes. The Hop Scalp Serum was created for both scalp + strands. Use it as a pre-wash treatment through your lengths or smooth a drop or two over dry ends for extra softness + shine.
What’s the difference between The Hop Scalp Serum + the Rosemary Scalp Elixir?
The Hop Scalp Serum is our richer treatment, made with 8 whole herbs slowly infused into 7 botanical oils. The Rosemary Scalp Elixir is lightweight, oil-free + requires no rinsing, making it easy to use between wash days.
Can I use both?
Absolutely. Use the Rosemary Scalp Elixir throughout the week for lightweight, no-rinse scalp care + bring in Hop Scalp Serum before wash day when your scalp + strands are asking for deeper nourishment.
What is a botanical infusion?
A botanical infusion is one of the oldest ways to work with plants. Herbs and botanicals are placed into a carrier oil and left to slowly steep over time (sometimes for months) allowing the plant’s color, scent, and skin‑supportive qualities to gently move into the oil.
Why do you use infusions instead of essential oils?
I choose infusions because they’re gentle, steady, and closer to the way herbalists have worked for generations. Essential oils are highly concentrated and can be too strong for sensitive skin, children, or anyone prone to irritation. Infusions, on the other hand, carry the plant’s gifts in a softer, more balanced way.
By using whole‑plant infusions:
- The scent stays subtle and natural, never overpowering
- The skin receives the plant’s benefits without the intensity of essential oils
- The formulas remain safe for all ages and all skin types
- Each tallow keeps its earthy, herbal identity
Infusions let the plants speak in their own voice, and that’s the kind of skincare I want to make.
MADE FROM SUET TO JAR.
Hand-rendered. Botanical-infused. Whipped + filled by hand in our Wyoming studio.
I am newly postpartum with my second baby. Finding quality non toxic products and prioritizing self care are extremely important to me in this phase of my life. The Tamed Mane Hair Growth Elixir is helping curb my postpartum hair loss and making my hair soft. Perfect for a scalp treatment or simply a refresh on the ends of my hair. Made with high quality ingredients I can actually pronounce. I highly recommend adding this to your hair care routine.
Much obliged, friend! Your 5-star review puts a little extra sunshine in our day. Thank you for being part of the Cowboy & Co. story!
I am newly postpartum with my second baby. Finding quality non toxic products and prioritizing self care are extremely important to me in this phase of my life. The Tamed Mane Hair Growth Elixir is helping curb my postpartum hair loss and making my hair soft. Perfect for a scalp treatment or simply a refresh on the ends of my hair. Made with high quality ingredients I can actually pronounce. I highly recommend adding this to your hair care routine.
By far the best products I have used.
By far the best products I have used.
This product is what I was looking for! It makes my hair soft and shiny! No more dry and dull hair!
This product is what I was looking for! It makes my hair soft and shiny! No more dry and dull hair!
I've only been using this oil for a week, so I can't say one way or another if it is working yet, but I will say my scalp feels great and there is no irritation. I have curly hair so I only wash twice per week so this may take a little longer than usual to see results.
I've only been using this oil for a week, so I can't say one way or another if it is working yet, but I will say my scalp feels great and there is no irritation. I have curly hair so I only wash twice per week so this may take a little longer than usual to see results.
My order arrived in the cutest packaging with an added tallow sample. Looking forward to ordering more from Cowboy & Co in the future.
My order arrived in the cutest packaging with an added tallow sample. Looking forward to ordering more from Cowboy & Co in the future.
Thank you so much for your wonderful review of my Rosemary Hair Growth Oil. I pour so much intention into every bottle, from the slow herbal infusion to the clean, simple formula — so hearing that it’s working well for you truly makes my day. Your support means the world to my small business. - Edina
Amazing product, feels amazing and the smell is incredible. I love it. The packaging it came in was super cute as well. Will be buying again when I run out.
Amazing product, feels amazing and the smell is incredible. I love it. The packaging it came in was super cute as well. Will be buying again when I run out.
Thank you for taking the time to leave a review — it truly helps my small business. - Edina
High quality ingredients and Love that each product is made in small batches. I use the tallow on everything including my dog’s elbows 😅 and have seen the difference it has made! Just started to use the hair elixir and my hair is shinier already! Thank you for making such a great product!
High quality ingredients and Love that each product is made in small batches. I use the tallow on everything including my dog’s elbows 😅 and have seen the difference it has made! Just started to use the hair elixir and my hair is shinier already! Thank you for making such a great product!
Thank you for being here and for trusting my products! - Edina
Very small amount on scalp and its so good!
Very small amount on scalp and its so good!
Very small amount on scalp and its so good!
Thank you so much for your kind words and for supporting my small business! Love, Edina
Omg. This product has changed my hair game completely & forever! 😍 My hair is obsessed with it! I use it pre & post wash to keep my hair healthy & easy to manage. I have pretty long hair, so upkeep had become a chore until I discovered this! I model professionally and my hair stylist have even noticed a healthy difference. LOVE THIS OIL!
Omg. This product has changed my hair game completely & forever! 😍 My hair is obsessed with it! I use it pre & post wash to keep my hair healthy & easy to manage. I have pretty long hair, so upkeep had become a chore until I discovered this! I model professionally and my hair stylist have even noticed a healthy difference. LOVE THIS OIL!
Thank you so much for your review and for your continuous support to my small business! With love, Edina
Y'all. If you want silky, shiny, soft hair + fast growth.. get. this. NOW! My hair felt amazing after just one use 😳 thank you for yet another amazing product! 🙌
I absolutely love this hair oil too! Years and years of bleaching and this oil has made my hair feel so soft and shiny! Thank you for your review Christine! With love - Edina
Y'all. If you want silky, shiny, soft hair + fast growth.. get. this. NOW! My hair felt amazing after just one use 😳 thank you for yet another amazing product! 🙌
Ever since I got this product, I’ve used it everyday & my hair has been insanely soft & manageable. It’s also way less frizzy. I haven’t noticed any growth yet, but I’ve only been using it for like 2 weeks!
Ever since I got this product, I’ve used it everyday & my hair has been insanely soft & manageable. It’s also way less frizzy. I haven’t noticed any growth yet, but I’ve only been using it for like 2 weeks!
Thank you for sharing your journey and trusting me to be part of it. This is why I do what I do. :)
Desert-adapted skincare. Made for dry skin.
