Dr. Berg Biotin Conditioner for Men & Women (Improved High-Performance Formula) – Independently Tested & Certified Paraben- Sulfate- & Silicone-Free – Infused w/Biotin, Argan & Botanicals – 8 Fl oz

Customers find this conditioner effective and appreciate its natural ingredients, noting it's free of harmful chemicals. The product receives positive feedback for its moisturizing properties, making hair look healthier and thicker, with one customer specifically mentioning reduced scalp pimples and ingrown hairs. Customers like the lovely smell, softness, and shiny appearance of their hair after use. While some customers consider it worth the money, others find it expensive.