A sulfate-free shampoo refill pouch for your Foundation bottle. Each pouch provides two full refills.
Extend the life of your beautiful aluminum bottle with this Foundation Shampoo Refill. Each BPA-free pouch provides 2 full refills of your Foundation Shampoo to keep you supplied with your favorite daily cleanser. Sulfate-free & silicone-free.
Refilling for the first time? This pouch is for the 300 mL Foundation Shampoo bottle. To refill both wash-day products, see The Refill Bundle.
Read how sulfates work in shampoo to choose a shampoo for your routine.
Clinically-tested, pro-grade haircare designed for visible results.
felt hair was thoroughly cleansed and hair color was preserved
Our signature fragrance evokes the spirit of an untamed California garden, verdant and clean, with subtle notes of woody vetiver and fresh, rejuvenating citron.
Notes of bergamot, fig & neroli blossom
"For the most thorough cleanse & richest lather... ...massage shampoo into completely wet hair & scalp. Spend extra time on the back of the head where most build up occurs. Splash a touch more water into the scalp to work up an incredible lather. Shampoo a second time for a salon grade feel. Rinse thoroughly."
Mara Roszak
RŌZ Founder and Celebrity Stylist
Overall rating: 4.869732 / 5 from 2088 reviews.
The Foundation Shampoo Refill offers a sleek and stylish metal bottle, providing a smooth, creamy texture that leaves hair feeling clean, fresh, and moisturized. The shampoo produces a great lather, leaving hair clean, refreshed, and looking smooth, shiny, and elegant. The scent is amazing, leaving hair soft and shiny.
Review topics: ["color","feels","packaging","issues","husband","hair","look","scent","bottle","texture","results","pack","scalp","hydration","formula","shipping","ingredients","fragrance","oil","price","size","quality","residue","shampoo","style","amount","weight","conditioner","customer service","volume"].
"My daughter's hair has never felt softer! She has platinum blonde, super long hair, the struggle has been real, until her mom bought her the Roz Shampoo and Conditioner. She is obsessed, loves the lovely light scent and the bounce and softness that Roz gave her. Highly recommend!"
"I love this shampoo & conditioner. I've been using it for over a week now and am impressed. Usually a day after washing I start feeling like the roots get a bit oily but not with this shampoo. I feel like its kept my hair feeling cleaner longer and I really enjoy the subtle scent it leaves. Its hard to tell if this helps fight frizz since I also use the milk serum & mouse daily but whatever is fighting off the frizz, I'm here for it and adore it. These are worth every penny in my opinion."
"My hair hasn’t looked this great in years! blow-dry and most think I’ve straightened it! It Calms my frizz and is So healthy and shiny! ROZ Smells so light and wonderful. I will splurge on the leave-in next!"
"The scent of Rōz is absolutely delightful and leaves my hair soft, smelling wonderful and full of volume. I appreciate how lightweight it is, and how I can control it by adding some clarifying washes and/or deep conditioning in addition to the standard shampoo/conditioner. I can't get enough of Rōz and so far, have nearly everything in the collection! So good!"
"I am the pickiest person when it comes to hair products. Super skeptical. Honestly, had it not been for Lily Collins, I would have kept scrolling. That was just great marketing. All kidding aside, It’s totally worth it. Great product 10/10."
"★★★★★ This has easily been one of my favorite shampoo and conditioner duos I’ve used in a while! My hair actually feels clean after using the shampoo, and the conditioner leaves my ends feeling soft and moisturized without weighing my hair down. The scent is also really nice—fresh and clean without being too strong. Definitely a duo I’ve been enjoying!"
"When I took a pump I was worried the scent would be too strong and that the shampoo would be too harsh but its perfect. It gets rid of build up and gives me a perfect reset without stripping moisture or giving me an itchy scalp. I have fragrance allergies but it didn't make me break out. I'm so glad I found this shampoo for my very fussy hair/skin!"
"Love the shampoo and conditioner it makes my hair feel very silky and clean and smells wonderful. Highly recommend"
"Very pleased with their products. I like the way my hair looks and feels after I use the shampoo and conditioner. I just ordered the air thickening spray and it does seem to add some volume to my hair."
"Just purchased. My daughter is obsessed with the products and I recently started using the shampoo, conditioner and milk rinse. So far, so good! It leaves my hair with a nice texture and I am looking forward to seeing additional long term results as I continue to use the products."
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