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Highlights
Summary
The Kristin Ess Hair Strengthening Shampoo is infused with biotin and amino acid, formulated to gently cleanse, help prevent breakage, and boost hair resiliency. Starting at the root, this sulfate-free shampoo nourishes each strand for enhanced shine and healthier-looking hair.
Benefits
- Anti-breakage
- Biotin infused
- Luxe lather
- For all hair types
- Color + keratin safe
- Free of sulfates, parabens + phthalates
- Features The One Signature fragrance: ambrette seed, magnolia, pear water, night violet, orris butter, new caledonia sandalwood + white amber
Key Ingredients
- BIOTIN FUSION COMPLEX: Rich in vitamins that support healthy hair like amino acids and biotin, this powerhouse complex helps keep hair strong and reinforces weak strands for hair longevity and vitality.
- BIOTIN: Also known as Vitamin B7, this essential nutrient helps to stimulate keratinproduction, promote healthy hair and enhance shine.
- AMINO ACID BLEND: This blend deeply moisturizes and strengthens strands. It alsohelps to repair surface damage for healthier, more resilient hair.
Research Results
- Scientifically tested to reduce breakage
- Up to 58% less breakage*
- Up to 2x stronger hair**
- Based on breakage test of Kristin Ess Strengthening shampoo and conditioner together as a system vs untreated hair.
Item 2649063
- Apply to wet hair, massaging into the scalp to create a rich and luxe lather.
- For best results, and to help your hair feel more nourished and resilient, follow with Kristin Ess Strengthening Conditioner.
STYLIST TIP: Try shampooing twice. This gentle formula won't damage your hair, and a second cleanse can help remove extra build up to better prep it for conditioner.
Water (Aqua/Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Fragrance (Parfum), Glycol Stearate, Peg-150 Distearate, Biotin, Helianthus Annuus (Sunflower) Seed Oil, Persea Gratissima (Avocado) Oil, Mangifera Indica (Mango) Seed Butter, Chamomilla Recutita (Matricaria) Flower Extract, Ricinus Communis (Castor) Seed Oil, Hypnea Musciformis Extract, Sargassum Filipendula Extract, Gelidiella Acerosa Extract, Glycine, Alanine, Serine, Valine, Algin, Isoleucine, Threonine, Proline, Histidine, Phenylalanine, Arginine, Phenoxyethanol, Acrylates Copolymer, Cocamide Mipa, Panthenol, Citric Acid, Polyquaternium-10, Sodium Benzoate, Disodium Edta, Polyquaternium-11, Ethylhexylglycerin, Sodium Hydroxide, Tocopherol, Glycerin, Caprylyl Glycol, Sodium Pca, Sorbitol, Sodium Lactate, Caprylic/Capric Triglyceride, Cetearamidoethyldiethonium Succinoyl Hydrolyzed Pea Protein, Aspartic Acid, Pca, Coco-Glucoside, Guar Hydroxypropyltrimonium Chloride, Carrageenan, Xanthan Gum, Chitosan, Sorbitan Oleate, Peg-12 Dimethicone. 1245908
Please note, ingredient lists may change any time a product is updated. Always check packaging to get the most accurate list of ingredients in each product.
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Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Really good!
[I received this product in exchange for my honest review] After trying out the Kristin Ess Strengthening Shampoo and Conditioner, here's my take on how they performed: Residue: I was pleasantly surprised by how clean my hair felt after using both the shampoo and conditioner. There was no sticky or ...
Most Helpful Critical Review
Not for me
[I received this product in exchange for my honest review] I had high hopes for the Kristen Ess Strengthening Shampoo because it lathers nicely and does a good job of cleansing my hair. My hair always felt clean after using it, which I appreciated. Unfortunately, it felt a little too heavy for my th...
198 results
Smells Nice
Hair Type Very Curly Hair
[I received this product in exchange for my honest review] I liked the shampoo and It lathered really well. It has a nice smell and didn't make my hair feel dry. The shampoo works but I have used better so it's okay.
Love this!
Hair Type Straight Hair
[I received this product in exchange for my honest review] Love this shampoo. Makes my hair feel so clean. An amazing scent. My husband always comments when I use it. Makes my hair look so healthy and beautiful. Will continuing using and will repurchase!!

Love this shampoo
Hair Type Straight Hair
[I received this product in exchange for my honest review] I absolutely love this shampoo! It has a pretty thick texture, so don't be hesitant about the smaller bottle, you don't need that much of a shampoo at once. It smells great too! It works well for my hair, I love how my hair feels after use. This shampoo doesn't over dry my scalp and doesn't make it itchy. I love it overall and would recommend.
Great shampoo
Hair Type Wavy Hair
[I received this product in exchange for my honest review] It makes my hair feel thicker and stronger, the smell is great. The bottle is hard for me to squeeze . It's comb through easily and it feel really soft and smooth.
Nice smell
Hair Type Wavy Hair
[I received this product in exchange for my honest review] This shampoo was thick somewhere on the slimy side but that didn't impact any lather concerns. The shampoo washed well while moisturizing and I don't seem to have any bad side effects like half fall out etc