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KRISTIN ESS HAIR Strengthening Shampoo
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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
Review 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
Just okay imo🤷♀️
I've been using the Kristin Ess Hair Strengthening Shampoo for a few weeks now, and overall it's just okay for me. The packaging is really pretty and minimal, and the shampoo smells amazing kind of like a clean, salon scent that lingers in your hair after washing. It lathers well and definitely leav...
212 results
Really thick and clean
Hair Type Straight Hair
[I received this product in exchange for my honest review] This shampoo is really good! I was so impressed! It's really thick and has an excellent lather. It doesn't cause any itchiness. After a couple of uses, you could really tell it strengthens hair as I had some damaged hair. It didn't leave any residue, just a good clean feeling. I will definitely be purchasing more!
Favorite new Shampoo on the Market!
Hair Type Straight Hair
I've tried so many hair brands over the years, and Kristen Ess is hands down one of the best. From the very first wash, my hair felt noticeably softer, smoother, and healthier without feeling heavy or greasy. The formulas are lightweight yet deeply nourishing, and my hair actually looks salon-fresh every time I use it. The scent is clean, elevated, and luxurious without being overpowering, and I love that the products are color-safe and thoughtfully formulated. My hair has less frizz, more shine, and styles hold better

Not sure about the smell
Hair Type Wavy Hair
[I received this product in exchange for my honest review] I'm not sure if it's just me or the just the one I received but to me it has a celery smell to it. I have tried other Kristen Ess products that didn't have that smell. It was a bit hard to get past the smell. I will say that my hair did feel nice after and after styling my hair it didn't smell like celery. The packaging is very nice, it is simple and the cap makes it easy to use.

Not for my hair
Hair Type Straight Hair
This product didn't work well with my hair type. It made my hair feel more dry after using it and tangled easily. I felt my ends were splitting more after a few uses. I have straight, highlighted hair that is normally smooth and healthy otherwise when using drug store products. It smells good, and a little goes a long way.
Pretty good!
Hair Type Wavy Hair
I think this product has good potential, my hair type may be too fine for this product. I felt that it was a bit heavy for me. It felt luxurious and smelled amazing. The price point is great. I think I may enjoy a different product from the Kristen ess hair line that is better for my hair type.