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Highlights
Summary
A powerful rejuvenator that works from the inside out. isima's All In Restorative Leave-In Conditioner [All In Acondicionador Restaurador sin Enjuague] strengthens at the core while smoothing and sealing the cuticle for softer, shinier, less frizzy hair.
Benefits
- Moisturizes, nourishes and softens hair
- Reduces breakage and smooths the cuticle
- Protects hair from heat styling up to 450° F
- For every hair texture + type
Key Ingredients
- GluconaBond™: Cutting-edge technology is designed to recreate lost hydrogen and ionic bonds, reinforcing the internal structure of strands
- Biomimetic Ceramide: Vegetal-derived, ceramide-like structure is designed to penetrate hair fibers, boosting hair resilience, enhancing gloss and reducing breakage.
- FiberSeal™: One-of-a-kind ingredient helps to smooth and seal cuticles that have been lifted due to treatments, heat tools and environmental stress
- Squalane: Biofermented from Brazilian
- Glycerin: Helps retain moisture, leaving the scalp feeling intensely hydrated
Research Results
- 5.3x less breakage with one application.*
- Protects against heat up to 450° F.*
- Instantly smooths the hair cuticle.*
- 100% agree their hair feels moisturized.**
- 94% agree hair feels smoother and softer.**
- 91% agree their hair immediately feels nourished.**
- 97% agree their hair feels softer after just one use.***
- *based on a third-party study vs. control
- **after continued use, based on a third-party consumer study including 32 participants
- ***based on a third-party consumer study including 32 participants
Item 2635668
Apply on damp or dry hair, focusing from mid-lengths to ends. Gently comb through. Style as you wish.
Pre-caution: Avoid contact with eyes. For external use only. In the event of contact with eyes, rinse thoroughly with water.
Aqua (Water), Cetearyl Alcohol, Phenyl Trimethicone, Amodimethicone, Glycerin, Parfum (Fragrance), Camellia Oleifera Seed Oil, Cetyl Esters, Dimethicone, Behentrimonium Chloride, Squalane, Sodium Stearoyl Lactylate, Hydroxypropylgluconamide, Behenyl/Stearyl Aminopropanediol Esters, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Guar Hydroxypropyltrimonium Chloride, Lactic Acid, Hydroxypropylammonium Gluconate, Sodium Gluconate, Panthenol, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Arginine, Sodium PCA, Sodium Lactate, Tartaric Acid, Aspartic Acid, PCA, Glycine, Alanine, Serine, Citric Acid, Valine, Proline, Threonine, Isoleucine, Histidine, Phenylalanine, 1,2-Hexanediol, Caprylyl Glycol, Potassium Sorbate, Benzyl Alcohol, Sodium Benzoate, Coumarin, Geraniol, Rose ketones, Tetramethyl Acetyloctahydronaphthalenes
This brand is excluded from most Ulta Beauty coupons.
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Questions
Q&A
Showing 1 out of 1 Questions
- Q
Is this product going to weigh down fine hair
- Asked by Lydiab
- Official Answer By isima - Brand EngageAll isima products are thoughtfully tested across a wide range of hair textures, from straight to coily. All In Restorative Leave-In Conditioner works on all textures and types and does not weigh down fine hair.Was this answer helpful to you
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
The product I didn't know I needed
Most of my life I've had short hair, or even shaved my head — other than a brief period in my teens. In my forties, I decided to grow my hair out. Suprisingly, my hair grew out quite curly, though when I was younger and grew it out it was straight. I'd never been that concerned with hair products ...
Most Helpful Critical Review
Sensitive noses beware
Snagged 7/27/25 at ulta. Wavy girl always looking for new products *like we do*. Tried out in my hair this morning 7/28. Overwhelming baby-powder-like floral scent that stuck with me and only lessend slightly as my hair dried. My sinuses were so congested and eyes watering from this that I almost we...
162 results
The product I didn't know I needed
Hair Type Very Curly Hair
Most of my life I've had short hair, or even shaved my head — other than a brief period in my teens. In my forties, I decided to grow my hair out. Suprisingly, my hair grew out quite curly, though when I was younger and grew it out it was straight. I'd never been that concerned with hair products in the past. Buying basic shampoo and conditioner and leaving it at that. I really liked my new look — and came to find that women did too — but I had issues with lots of shedding and frizziness. I set out on exploring products. Most were not very good. Right now I use a few OGX curl products and those work fairly well for me, but not mind-blowing. Pretty much any other stuff I've tried has been "meh". I am not super educated on hair products and there are an overwhelming amount of types and subcategories that cause my eyes to gloss over and make me tune out, most of the time. Somehow, I stumbled on discussion of leave in conditioner and it seemed like an important aspect of care to add to my regimen. I googled the best ones and Isima came up in the list. I knew nothing about this product. I kinda have a bonehead association of cost = quality and this was expensive, so I said ok "let's give it a try" (lol). In many cases this backfires, but in this case it was a huge win. I had tons of shedding before and lots of frizziness that was hard to tame without a lot of heavy product use that weighed my hair down and made it more wavy than curly. This product has made my shedding almost unnoticeable and after a week or so of daily use it reduced my frizziness considerably. I really wanna try the other products in this line, but the containers are so small and the price is pretty hefty. I may take the plunge one day… But anyway, can't recommend this particular product from the brand enough.
YES I would
Hair Type Wavy Hair
This product defines the curls and keeps away the frizz. I only partially blow dry and then air dry. I bring it to my hairdresser and she likes it too.
Great except for the scent
This product is so great! It really helps tame frizz and I love the way my blow-out came out with it. BUT the scent is very strong and it really lasts. I smell it all day long. I will finish this tube but sadly wont repurchase 😕
buy it
i never write reviews. this product blew me away. it makes my wavy hair look so beautiful and shiny. don't use too much product and it'll make your hair shine. i recommend it to everyone even my boyfriend.
Love this leave-in conditioner
Hair Type Wavy Hair
Definitely repurchasing this product. It helps detangle hair easily.