Nutrafol Strand Defender Conditioner
Nutrafol Strand Defender Conditioner
Nutrafol Strand Defender Conditioner
A lightweight, physician-formulated conditioner to strengthen hair and defend against damage. Clinically tested to replenish moisture and improve elasticity so thinning hair stays strong, smooth, and healthy.¹
Lightweight, Physician-Formulated Care
Strengthens and Protects Hair
Clinically Tested Results
Replenishes Essential Moisture
Improves Elasticity and Resilience
Keeps Thinning Hair Healthy and Smooth
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24/7 Support
14-Days Return
How to Use
How to Use
Apply a dollop to fingertips and massage into the scalp. Rinse with water and repeat as needed. Gentle enough for daily use.
Formulated without parabens, phthalates, silicones, sulfates, and synthetic fragrance
Key Points
Key Points
Benefits:
- Defends hair against damage1
- Replenishes hair elasticity and moisture1
- Strengthens for improved hair health1
Ingredients & Safety
Ingredients & Safety
Ingredients:
Aqua (Water, Eau), Cetearyl Alcohol, Glycerin, Brassicamidopropyl Dimethylamine, Behentrimonium Chloride, Isopropyl Myristate, Orbignya Speciosa Kernel Oil, Aspergillus Ferment, Hydrolyzed Wheat Protein, Hippophae Rhamnoides Fruit Extract, Arginine, Ximenia Americana Seed Oil, Hydrogenated Soybean Oil, Oryza Sativa (Rice) Bran Extract, Cocos Nucifera (Coconut) Oil, Linum Usitatissimum (Linseed) Seed Oil, Helianthus Annuus (Sunflower) Extract, Rosmarinus Officinalis (Rosemary) Extract, Tocopherol, Lactic Acid, Tartaric Acid, Guar Hydroxypropyltrimonium Chloride, Hydroxypropylammonium Gluconate, Polyquaternium-73, Hydroxypropylgluconamide, Isopropyl Alcohol, Sodium Hydroxide, Tetrasodium Glutamate Diacetate, Sodium Benzoate, Potassium Sorbate, Benzyl Alcohol, Parfum (Fragrance), Citral, Geraniol, Limonene, Linalool.
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Fast Shipping
Tracked to your door
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Dermatologist Recommended
Trusted hair wellness
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Clean & Drug-Free
Non-GMO formula
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Helpful Support
We’re here to help
Other products don’t compare.See how our shampoo is setting the standard.
OTHERS
Physician-formulated
Clinically tested
Formulated without silicones
Improves elasticity
Reduces breakage
Why You’ll Love It
Your hair cannot be repaired once it leaves the scalp.
Hair is not alive, and therefore existing damage cannot be reversed. Other conditioners use silicones and oils to conceal damage caused by factors such as color-treating, heat-styling, and wet-brushing—instead of actually protecting your hair.
The Nutrafol Difference
A lightweight, silicone-free formula that protects, strengthens, and nourishes thinning hair. Infused with natural hydrating ingredients to restore softness and shine—without any greasy residue.
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Strengthen Your Hair
Nourish Your Scalp
Promote Healthy Growth
Proven Results, Backed by Science
Clinically tested and developed by physicians, this conditioner is scientifically proven to strengthen hair, improve elasticity, and boost hydration—leaving thinning strands visibly fuller, smoother, and healthier with continued use.
Refresh. Balance. Revive.
A lightweight, physician-formulated conditioner that strengthens and protects thinning hair. Clinically tested to restore moisture, improve elasticity, and leave hair feeling smooth, healthy, and resilient.
From Sparse to Supported
Inside-out care to improve scalp coverage over time
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Order
Add Nutrafol Women’s Balance 45+ to cart and checkout.
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Receive
Fast, tracked delivery—sealed fresh, ready to start.
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Take Daily
Four capsules with a meal; stay consistent for 3–6 months.
REAL RESULTS. REAL CONFIDENCE.
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“This conditioner is formulated without silicones, has natural ingredients, and smells so good. My hair is now shinier, softer, and healthier.”
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“I have very fine hair and I absolutely love the way these products make my hair look and feel. It leaves my hair feeling soft and super healthy!”
Nutrafol Conditioner— FAQs
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What are the different layers of the hair and what do they do?
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?
Is the conditioner safe to use if I have a sensitive scalp or sensitive skin?
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?
Is the conditioner vegan?
Yes, it is vegan.
Is it safe for color-treated hair?
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?
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?
Will the conditioner work for different hair types/ethnicities?
Yes! It was formulated to work for all hair types and ethnicities