Lightweight Protective Conditioner

A lightweight, physician-formulated conditioner with natural ingredients that provides multi-layer protection to strengthen the hair cortex and reinforce the cuticle to defend against damage. Clinically shown to replenish moisture and improve elasticity so hair stays strong, smooth, and healthy.¹

Defends hair against damage¹
Replenishes hair elasticity and moisture¹
Strengthens for improved hair health¹

Strengthen and defend hair against damage.

Our lightweight, silicone-free conditioner is a science-backed formula that helps defend hair from damage by replenishing lost moisture, maintaining the integrity of the hair cuticle, and strengthening hair at the cortex. The result: hair that remains healthy, strong and hydrated without being weighed down.

Improve elasticity and overall hair health.

What makes Strand Defender better than other conditioners on the market?

Our competitors claim to reverse or repair damaged hair, but this is impossible because hair is not a living thing. Strand Defender defends hair and stops damage before it starts. Our science-backed, silicone-free formula uses natural ingredients to provide multi-layer protection so that hair can stay strong, smooth, and healthy.

Growing beyond conventional science.
Thinning hair has multiple root causes.

Research shows that several underlying factors that affect overall health can profoundly impact your hair and everyone’s combination of causes is different. Nutrafol targets key factors that can shorten the growth phase, delay new growth, and cause new hair to grow thinner. For your hair — and your health.

We believe that when you take charge of your health and your hair growth, you also grow in other ways: in confidence, inner strength, and in feeling more empowered to help others around you grow too. For yourselves and each other… keep growing.

Shipping Delivery Times

For your convenience, we kindly request that all orders be placed by 12pm EST to start processing on the same day. Our dedicated team strives to ensure that all orders are processed within 1 business day. Please note that delivery times are based on orders placed between Monday to Friday. To learn more about our shipping policies and procedures, including international shipping rates, order tracking, and delivery times, please CLICK HERE to visit our shipping information page.