
Vegan and cruelty-free, SEEN Deeper Conditioner is a rich, rinse-out conditioner that deeply replenishes moisture, reduces frizz, and helps strengthen hair, ideal for people with dry or damaged hair who also have sensitive or acne-prone skin. It’s designed for those who want smoother, softer hair without clogging pores or irritating skin. Clinically tested, SEEN Deeper Conditioner has been shown to reduce hair breakage by up to 58% in an independent lab study on bleached hair tresses. In a separate lab test, it reduced frizz by 27% after 8 hours at 80% relative humidity, helping hair stay smoother throughout the day. The formula is non-comedogenic (won’t clog pores) and non-irritating, making it suitable for sensitive, acne-prone, and eczema-prone skin. It is color-safe, so it can be used on color-treated hair. Key ingredients include bisabolol, a naturally derived ingredient known for its skin-soothing properties, and hemisqualane, a plant sugar–derived alternative to silicone that helps reduce frizz and keeps hair looking and feeling smooth. SEEN was created by Harvard-trained dermatologist Dr. Iris Rubin to connect hair care with skin health. All SEEN products are dermatologist-designed to support healthier-looking hair, scalp, and skin. To use, apply after shampooing, focusing on mid-lengths and ends. Leave on for 2–3 minutes before rinsing, or 5–10 minutes for deeper conditioning. The formula is free of sulfates, silicones, phthalates, parabens, dyes, pore-clogging oils, and formaldehyde-releasing preservatives, and is gluten-free, vegan, and cruelty-free.

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