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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
Ask a QuestionQ&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
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
I would buy this product again and again
I went to Ulta and found your products this week. I instantly bought all the ones that were there. I used the Shampoo, the conditioner (plus added the Super bomba to the regular conditioner), and after a long while rinsed the conditioner, and lastly used the leave in conditioner. I have NEVER seen m...
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...
160 results
Silky Hair
Submitted as part of a free sample program
Reviewed at
My hair is a mixture of straight, wavy and curly. It is passed my waist, it's very thin and I have a lot of it. All of those things make my hair hard to take care of and it's even worse during the summer. I live in a very humid location. I had been looking for something to keep my ends moisturized and help a little with the summer frizz. This product arrived as a surprise to save my hair! The packaging is so cute and practical. The scent is natural and not overpowering. This leave-in conditioner left my hair feeling soft, moisturized and healthier than before. I will definitely purchase it in the future. I saw some of their other products at Ulta and I can't wait to try them!
Not great on wavy hair
Submitted as part of a free sample program
Reviewed at
I received these products for free from Influenster and brand(s) in exchange for my honest review. My first impression of this product was that it smelled really good! I put it in my damp hair and I thought it provided great slip and detangling. After my hair dried it looked so greasy and stringy I had to rewash! Definitely has potential did not work well on my hair type
Helps with frizz and moisture
Submitted as part of a free sample program
Reviewed at
I received the Isíma All In Restorative Leave-In Conditioner complimentary from Influenster, and I am genuinely impressed! From the very first use, my hair felt noticeably softer, more manageable, and deeply hydrated. It has a lightweight texture that doesn't weigh my hair down, yet it delivers powerful moisture and smoothness. It is perfect for dry or damaged strands. The scent is clean and fresh without being overpowering, it does remind me of old lady perfume. I love that it works well on both wet and dry hair. I've used it before blow-drying and also for refreshing curls on non-wash days, and it performs beautifully every time. It also adds a natural shine and helps reduce frizz, which is a huge bonus for my hair type. If you're looking for a multitasking, nourishing leave-in that actually does what it claims, this one is worth a try. Huge thanks to Influenster for introducing me to such a great product!
It's a keeper!
Submitted as part of a free sample program
Reviewed at
I was excited to try Isima All In Restorative Leave In Conditioner which strengthens hair at the core while smoothing and sealing the cuticle for softer, shinier, less frizzy hair. I feel like this does what it says, my hair was softer, shinier, and less frizzy on days when this product was used. I have long, naturally curly hair which is not corse so a small amount of product goes a long way on my hair. I noticed the benefits of the product even more when I blew my hair straight rather than letting it air dry and remain curly. The conditioner has a pleasant powdery scent which is strong when you first apply it but it isn't noticeable after hair is dry. I am happy to have received Isima All In Restorative Leave In Conditioner from Influenster in exchange for my honest review, I really like this product and I would recommend trying it. I am actually looking forward to trying other products from this line as well, they use clean ingredients and sustainable packaging too. My hair feels good and I can't help touching it so it's a keeper!
Good for coarse hair
Submitted as part of a free sample program
Reviewed at
Loved this leave in! As you can probably tell from the picture, it's pretty thick so it might not be the best for fine hair, but my coarse low density curly hair drank this right up! It absorbed well and I couldn't feel it in my hair after it dried which I liked (no filmy feeling) The scent seems a little strong at first but I couldn't smell it at all in my hair once it dried, which I was actually a little sad about. The bottle is great too, it's a soft matte finish that made it easy to grab while my hands were wet with water and product during styling
