

✨ Repair, protect, and glow—because your hair deserves the ultimate upgrade! ✨
Wella Professionals ULTIMATE REPAIR Leave-In Treatment is a salon-grade, paraben-free cream serum designed to protect hair from heat up to 230°C, UV rays, mechanical damage, breakage, and frizz. Powered by Alpha-Hydroxy Acid, it rebuilds hair strength from within while delivering up to 72 hours of anti-frizz control. Suitable for all hair types, this lightweight formula absorbs quickly without residue, making styling effortless and hair visibly healthier, shinier, and smoother.

























































| ASIN | B0CV6TB51T |
| Best Sellers Rank | #14,450 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #22 in Deep Hair Conditioners #38 in Hair Styling Serums |
| Brand Name | Wella Professionals |
| Customer Reviews | 4.5 out of 5 stars 1,070 Reviews |
| Hair Type | All |
| Item Form | Spray |
| Item Volume | 140 Milliliters |
| Item Weight | 4.7 Ounces |
| Liquid Volume | 6.7 Fluid Ounces |
| Manufacturer | Wella Professionals |
| Material Type Free | Paraben Free |
| Number of Items | 1 |
| Product Benefits | Protects from 5 key concerns: breakage, UV, heat (230°C/450°F), mechanical damage, frizz |
| Scent | Salon |
| Scent Name | Salon |
| Unit Count | 4.7 Fluid Ounces |
A**.
Excellent Leave-In that protects and repairs
5/5 Good: ~Moisturizes and repairs my damaged hair ~Reduces frizz and tangles ~Easy to apply and absorbs quickly, no residues ~Lightweight formula ~Heat protectant ~Leaves an amazing scent Bad: ~Can be greasy if you apply too much or at the roots. A little goes a long way. REVIEW Wella Professionals Ultimate Repair Protective Leave-In is a perfect addition to my routine. With my long damaged hair, it does a great job in moisturizing, moisturizing and repairing my hair, as well as reducing frizz and tangles. After using the Leave-In, I’ve noticed my hair doesn’t tangle as easily and is so shiny. The Leave-In protects my hair from heat damage and gives my dull hair the shine I’ve been looking for. I’ve also received so many compliments on the scent of my hair! It’s a huge hit with all my friends. The Leave-In is easy to apply with its pump applicator and the product absorbs into my hair quickly without leaving any residue. My hair length is all the way down my back and 2 pumps is more than enough. After shampooing and conditioning my hair, I like to towel dry my hair before applying the Leave-In. I split my hair into an upper section and lower section, and then divide each section into a left and right section. I gently apply half a pump to each of the left and right sections, starting about 3 inches away from the root. After I’ve applied the Leave-In to the lower portion, I repeat with the upper section. I’ve also noticed that even if I skip using it once or twice after using it for weeks, my hair still feels smooth and tangles are limited. To me, this shows me the product is working! My only warning with this product is that a little goes a long way. If you apply too much product and too close to the roots, it can leave your hair looking and feeling greasy. Be sure to use sparingly and avoid your roots! Overall, I’m a huge fan of this product and would absolutely recommend it to anyone who is looking for a product that helps repair your hair and protect it from further damage.
C**C
Pricey, but Worth it!
The Wella Professionals ULTIMATE REPAIR Leave-In Treatment is honestly a game-changer. Yes — it’s expensive — but the difference is immediate and noticeable. My hair feels softer, smoother, and genuinely healthier, with far fewer flyaways even after heat styling. Give it about 2 weeks and you'll notice the full difference. Unlike most shampoos or conditioners that give temporary slip, this actually seems to repair and protect. It leaves my hair silky without feeling greasy or heavy, and the thermal and UV protection is a major plus. ✅ Instantly improves texture and softness ✅ Reduces flyaways and frizz ✅ Lightweight but deeply nourishing ⚠️ Price is steep — but performance backs it up Overall: A luxury treatment that truly delivers results — worth the splurge for damaged or dry hair.
A**L
Best hair repair treatment
I've been using Wella Professionals Ultimate Repair Protective Leave-In Treatment for a few weeks now, and I’m thrilled with the results. This product has truly transformed my hair. First off, the application is incredibly easy. The 4.7 oz bottle comes with a convenient pump dispenser that allows for precise, mess-free application. A little goes a long way, which means the bottle will last quite a while, making it a great value for the price. The texture of the treatment is lightweight and non-greasy, which is perfect for my fine hair. It doesn’t weigh my hair down or make it feel sticky, which is a common issue with many leave-in products. Instead, it absorbs quickly and leaves my hair feeling silky and smooth. One of the standout benefits is the protection it offers. I frequently use heat styling tools, and this treatment has significantly reduced the damage from my daily blow-drying and occasional straightening. My hair feels stronger and looks much healthier since I started using it. The added protection against environmental damage is a great bonus, especially for someone like me who spends a lot of time outdoors. The scent is another highlight. It has a pleasant, subtle fragrance that isn’t overpowering but leaves my hair smelling fresh and clean. It's a nice touch that adds to the overall luxurious experience of using the product. Since incorporating Wella Professionals Ultimate Repair Protective Leave-In Treatment into my routine, I've noticed a dramatic improvement in the texture and appearance of my hair. It’s more manageable, less frizzy, and has a beautiful shine. I also appreciate that it helps to detangle my hair, making it easier to brush through without causing breakage. Overall, this leave-in treatment has become an essential part of my hair care routine. It delivers on its promises of protection and repair, making my hair look and feel its best. I highly recommend it to anyone looking to give their hair some extra TLC and protection.
R**A
Noticeably Healthier Hair After Just a Few Uses
This product has been a game changer for my hair. From the first few uses, my hair felt softer, smoother, and noticeably healthier. It helps reduce frizz and makes my hair look more polished without weighing it down. I love that it actually feels like it’s repairing damage, not just masking it. A little goes a long way, and it works great whether I air-dry or heat style. If your hair needs some serious TLC, this is absolutely worth it. Highly recommend!
B**C
good overall, poor value
Intently tried the Wella Ultimate Repair leave in serum and and first off, the scent—it's pleasantly subtle, not too overpowering, which is a win in my book. Now, onto the bottle size. Here's the scoop: it's tiny. Like, smaller than expected. Given all the claims and benefits this serum boasts, I was hoping for a bit more product to work with. I mean, if it's as miraculous as they say, I'd want to be able to use it for more than just a few rounds. So, while the scent is nice and understated, the size of the bottle leaves a bit to be desired. As for its effectiveness, I have to say, it does deliver on some fronts. My hair did feel smoother and more manageable after using it, and the reduced frizz was definitely noticeable. Plus, the added protection against breakage and UV damage is a bonus. However, I can't say it's a total game-changer. While it does offer some benefits, I didn't experience the full extent of the claimed results. It's good, but perhaps not quite the miracle worker it's made out to be.
A**V
Works amazing!
I recently started using Wella Professionals Ultimate Repair Protective Leave-In Treatment, and I’m genuinely impressed with the results. My hair has always been prone to breakage and frizz, especially with all the heat styling I do, so I was eager to see if this product could make a difference. From the first application, I noticed a significant improvement. The treatment has a lightweight, creamy consistency that spreads easily through my hair without leaving any residue. After washing and towel-drying, I applied a small amount, focusing on the mid-lengths and ends, and my hair instantly felt softer and more manageable. What really stood out to me was how well it protected my hair from heat damage. I use a flat iron almost daily, and since incorporating this leave-in treatment, my hair looks and feels healthier. The frizz is noticeably reduced, and my hair has a beautiful shine that lasts all day. Over a few weeks of regular use, my hair has become stronger and less prone to breakage. It feels more resilient, and even the ends, which are usually dry and brittle, seem to have improved. Another big plus is the scent – it’s light and pleasant, leaving my hair smelling fresh without being overwhelming. The best part is how easy it is to integrate into my routine. Just a quick application after washing, and I’m good to go. It doesn’t weigh my hair down or make it greasy, which is often a concern with leave-in treatments. Overall, Wella Professionals Ultimate Repair Protective Leave-In Treatment has exceeded my expectations. If you’re looking for a product to protect your hair from damage and improve its overall health, I highly recommend giving this one a try. It’s definitely become a staple in my hair care routine.
A**K
air Feels Stronger and Softer Instantly!
I’ve been using the Wella Ultimate Repair Leave-In for a few weeks, and my hair has never felt better. It really strengthens and protects my strands from heat and daily styling, while keeping them soft and smooth. The texture is lightweight, so it doesn’t weigh my hair down or make it greasy. Perfect for anyone looking to repair damaged hair or just keep it healthy and shiny. Highly recommend!
S**S
Best Hair Product Eva
I'm not sure where to start. I've never used Wella Hair Products before, so I had no expectations. I have naturally curly hair that mimics a perm, but I prefer my hair styled straight and smooth. My hair has to be brushed while blow dried to eliminate the curls and this causes a lot of damage, particularly to the ends. I've been looking for a Hair Repair Treatment, but I've been unsuccessful until this product. This is a protective leave-in hair repair and that couldn't have been more accurate.I have nearly waist length hair, and I used almost a quarter sized amount of product and focused on my length and ends. When I combed it through immediately after applying, I noticed my hair wasn't as tangled like it normally would be, so I didn't have nearly as much hair loss and no breakage compared to before using the product. After blow drying my hair, I normally have to wrestle a comb through it again as it's re-tangled. It not only wasn't tangled, but my hair felt so LIGHT and smooth and shiny and this is the best hair product I've ever used on my hair in 35 years. I will buy it till the end of my days. Please try this product if you have any dryness or frizz whatsoever; you cannot be disappointed.
Trustpilot
1 month ago
3 weeks ago