Cosh is the first luxury head spa in the San Francisco Bay Area. We understand the profound connection between scalp health and overall well-being, and we offer a sanctuary where you can prioritize yourself and experience true rejuvenation. Our soothing head massages and therapeutic hair and scalp treatments create a tranquil space for you to unwind and focus on your well-being.

We believe that self-care isn’t selfish - it’s essential. By taking the time to care for yourself, you can become the best version of yourself, ready to support and care for others. At Cosh, we help you unplug, reset, and remerge refreshed and revitalized, starting from the top.

Almost everything will work again if you unplug it for a few minutes, including you.
— Anne Lamont

Our Mission

To empower our customers, through exceptional service and education, to better understand and care for themselves while providing a serene escape from the world, allowing them to return rejuvenated and as their best selves.

Our Values

Be a little selfish

We believe in the importance of self-care for our team, just as we do for our customers. By prioritizing our well-being, we ensure we are at our best to provide outstanding service.

Put people first

Our team and customers are our top priority. By minimizing distractions, we focus on what truly matters—delivering exceptional care and support.

Share knowledge

We are passionate about sharing our expertise in hair and scalp health. By educating our customers, we empower them to take better care of themselves.

Service through listening

We listen attentively to understand each person's needs, ensuring a personalized and relaxing experience. True service begins with truly hearing our customers.

Exceed expectations

We aim to make every guest feel like royalty. We constantly seek opportunities to exceed expectations and make each visit extraordinary.

Be a good human

We strive to leave everything better than we found it. We treat everyone with respect and ensure our actions are harmless and considerate to all.