Skin Transforms Here
Dedicated to your skin wellness, connecting, and growing with you. Calming your body to heal your skin. Voted Best Skin Care Spa.
Our Approach
Safe, ethical, personalized treatments for your individual skin concerns with powerful & high-performing partners like Hydrafacial,™ ReZenerate, GlyMed Plus, Face Reality Skincare, Mixi Skincare, and more.
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NanoInfusion is a non-invasive facial treatment that uses nano-technology to enhance product absorption, hydrate deeply, and improve texture, tone, and signs of aging. The best part? Minimal downtime and results you can see + feel right away. $185 | Book Now
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This treatment boosts circulation, oxygen, and nutrient delivery while aiding detoxification and lymphatic drainage for a tighter, refreshed look. Potent actives target fine lines, dullness, and uneven texture, stimulating collagen and hydration. Best in a series of 3 treatments, 2–3 weeks apart.
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We’ve officially leveled up our treatments with the Hydrafacial™ Experience — results-driven, personalized treatments that deeply cleanse, exfoliate, and nourish the skin using advanced technology, peels, and boosters.
Our Wellness Lounge
It began with two sisters passionate about delivering high-touch, results-driven, and non-invasive treatments powered by skincare lines rooted in ethical practices and high-performance ingredients. From that vision, Napa Valley Collective was born.
Whether you’re seeking advanced acne care, age management, or integrative skin health guidance, our Wellness Lounge provides a curated experience designed to rejuvenate and restore.
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Cynthia, Owner of Skin by Cynthia
The Napa Valley Esthetician | Hydrafacialist | Acne + Sensitive Skin Specialist | Elite Epicutis Partner
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"First time getting a Hydra facial and the experience blew me away. Walking in the environment it is warm, cozy and inviting. Cynthia does an amazing job explaining every product and every step she uses throughout the treatment. I’ve truly never seen my face glow like it did after my facial. Highly recommend. It’s been a couple of days since my Hydrafacial and my skin is still glowing."
Nyllon M.
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"I absolutely loved my facial with Cynthia. She is so knowledgeable and takes an internal approach. I learned so much and felt trusting, take care of and tranquil :). It’s a must experience."
Annabelle F.
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"I loved my first facial! Cynthia was very welcoming and explained the whole process! I left very happy with the way my skin looked. I will definitely be returning! Loved my experience!"
Xochilt G.
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“The best facial I have ever had! It’s so relaxing, and you leave feeling euphoric. Cynthia is truly the best at what she does. Highly recommend all services."
Hayley K.
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“The review is long overdue; I've been seeing Cynthia for 2 years now. I can't thank her enough for what she's done for my skin. I first developed acne in 2021, and I was uncomfortable with my skin at the time. Nothing was working for me at the time. Cynthia was able to evaluate my skin, provide recommendations, and make changes in my regime to treat my acne..."
Ruby S.
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Gift Cards Available
Gift Cards Available
Glow, gifted
Treat someone to radiant, results-driven skincare with a Skin by Cynthia e-Gift Card. Purchase through Square or our online booking site for instant delivery.
Send via text or email or arrange a physical gift card pickup by messaging us. Email: hello@skinbycynthia.co | Text: (707) 287-5489.
