Nutrafol Strand Defender Conditioner

FAQs

What are the different layers of the hair and what do they do?

The hair strand is made up of 3 different parts: the cuticle and cortex are found in every hair type, while the medulla is only present in thicker hair types.

The cuticle is the outer layer of the hair made of overlapping cells that resemble fish scales. It is typically 6-10 layers deep. A healthy cuticle is smooth and flat to give hair shine and protect the inner parts of the hair from damage. Chemical processes and environmental aggressors can lift the cuticle and disrupt this balance, causing hair to become dry, brittle, and weak—which ultimately leads to breakage.

The cortex forms the hair’s main bulk and pigment. It consists of long keratin filaments, which are held together by disulphide and hydrogen bonds. The health of your cortex depends largely on the integrity of the cuticle protecting it.

The medulla is the innermost layer of the hair. It consists of a soft, thin core of transparent cells and air spaces. Thinner hair types do not have a medulla layer, resulting in less bulk and finer hair.

Is the conditioner safe to use if I have a sensitive scalp or sensitive skin? What if I am sensitive to fragrances?

Our conditioner is formulated with natural ingredients and natural fragrance. If you have a sensitive scalp, we recommend doing a patch test before incorporating the product into your hair wellness routine.

Is the conditioner vegan?

Yes, it is vegan.

Is it safe for color-treated hair?

Yes, it is safe and has been tested for color-treated hair.

Do I need to use the conditioner and shampoo formulas together?

No, you do not need to use these formulas together to experience the benefits. However these products were formulated to complement each other for your strongest, healthiest hair yet.

Will the conditioner work for different hair types/ethnicities?

Yes! It was formulated to work for all hair types and ethnicities.

How do I use the conditioner?

Apply our conditioner from mid-shaft to the ends of hair after shampooing, leave on for at least 2 minutes, then rinse. For a deeper conditioning experience, leave on for 10 minutes, then rinse.

What makes the conditioner 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. Our conditioner 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.

When will I see results from the conditioner?

Hair will feel more moisturized, smoother, and easier to manage after one use. Use consistently to protect hair from damage over time.

How long will a bottle of conditioner last me?

Your usage will differ based on how often you wash your hair and how long or thick your hair is.