--- product_id: 4981709 title: "Colorful Products Neutral Protein Filler 1.2 oz." brand: "spilo" price: "€ 0.78" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.hr/products/4981709-colorful-products-neutral-protein-filler-1-2-oz store_origin: HR region: Croatia --- # Colorful Products Neutral Protein Filler 1.2 oz. **Brand:** spilo **Price:** € 0.78 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Colorful Products Neutral Protein Filler 1.2 oz. by spilo - **How much does it cost?** € 0.78 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/4981709-colorful-products-neutral-protein-filler-1-2-oz) ## Best For - spilo enthusiasts ## Why This Product - Trusted spilo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Repairs previously damaged protein bonds. Protects hair against new chemical damage. Seals color within the cortex. Adds body, volume and a lustrous sheen. Use on hair immediately before tint or to save time add directly to tint mix. Neutral Protein Filler can also be used to make a reconstructing conditioner by diluting it with water. You'll be amazed at it's performance. ## Product Details - **Product Benefits:** Damage Control, Volumizing - **Hair Type:** Damaged - **Liquid Volume:** 1.2 Fluid Ounces - **Item Form:** Clay - **Brand:** Spilo ## Images ![Colorful Products Neutral Protein Filler 1.2 oz. - Image 1](https://m.media-amazon.com/images/I/61Xg0f1yZlL.jpg) ![Colorful Products Neutral Protein Filler 1.2 oz. - Image 2](https://m.media-amazon.com/images/I/71JfpcjIUvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for my curly hair! *by A***D on December 23, 2017* Update: Instead of doing regular treatments, I have been adding a few drops of this product to my leave in conditioner every day- it's definitely helping my curls keep for longer. I absolutely love it!I do not dye or highlight my hair, but instead I used this as a filler to boost my curly hair and I LOVED the results.I've recently begun doing A LOT more research on how to take care of my curly hair- I always thought that I just needed to add moisture, but after a few tests for protein (basically by stretching wet hair), I realized that actually my hair isn't moisture deficient, it's protein deficient.I only used half the bottle this first time (I was a little nervous about overdoing it, but next time will add the full bottle) and even with just that, I noticed fuller curls that last longer. I used it by mixing the liquid with a little bit of conditioner and then spreading it over my hair. I left it in my hair (did not rinse out) and then just added my gel on top of it. As I said above, I love love love love how it makes my hair look! I plan on incorporating a protein treatment into my normal routine and using a full bottle ~every month or so.**Quick note- this is definitely not for everyone with curly hair. I would DEFINITELY recommend looking into whether or not your hair is protein sensitive before adding. For some people, adding protein, especially such high concentrations of protein, can make your hair dry and brittle. There are plenty of resources out there, but basically I took a piece of hair out of my head and wrapped it around my fingers to try and stretch it. All hair should stretch a little bit, but my hair stretched quite a bit (more than 50% stretch), indicating a need for more protein.** ### ⭐⭐⭐⭐⭐ Hair stylist friend recommended this *by A***S on February 27, 2022* Use this as a reconstructive treatment and it works great. Just don't overdo it or it can actually make your hair even more brittle. When used properly it thickens out and brings so much more life and thickness into my hair. A small bottle goes a long way. I do it about once a month for upkeep and my hair feels much healthier. ### ⭐⭐⭐⭐⭐ Won't dye again without this. *by E***A on April 15, 2015* I failed to dye my hair red for the hair that had previously been bleached, so just the top of my hair was red and the bottom was blondish/brown (Several feet of hair with the top 5 inches red). These bottles are small. I recommend getting several if your hair is to your waist. They also sell a bigger bottle. Buy a spritzer. Spritz your hair with water and brush it to even the water. Spritz the protein filler. I let mine sit for half an hour not twenty minutes. Then I put the dye in, just loreal preferance 6R Light Auburn. I let that sit an extra fifteen minutes on the hair that the dye washed out before where it had previously been bleached, and then put it on the rest using two boxes of hair-dye since I have lots of hair.. And it looks fabulous. I look like the red lady. I also washed the color out with EXTREMELY cold water, and minimally wash my hair now, gently towel drying it and not using a blow-dryer or any heat on it. Surprisingly my scalp is less oily than when I washed it everyday. I'm getting side-tracked. Point being, if you're having trouble getting hair-color to stick, get this, get a spray bottle, be glamorous! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/4981709-colorful-products-neutral-protein-filler-1-2-oz](https://www.desertcart.hr/products/4981709-colorful-products-neutral-protein-filler-1-2-oz) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-15*