A silicone-free rinse-out conditioner with peptides, ceramides and avocado oil.
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Included: Foundation Shampoo, Foundation Conditioner
A hydrating conditioner, powered by rich peptides & ceramides, that smooths, hydrates, and detangles.
Why silicone-free?
Silicones can add immediate slip and shine, but some formulas may leave hair feeling coated over time. Foundation Conditioner is formulated without silicones, using peptides, ceramides, and avocado oil to deliver weightless hydration, softness, and easy detangling. Learn more about what silicones do in hair products and when buildup may matter in The RŌZ Guide.
For a separate mask step, see Foundation Mask. Its application time and frequency vary by hair type; the product’s hair-type guide gives the details.
Clinically-tested, pro-grade haircare designed for visible results.
experienced smoother, softer hair
How often should you wash your hair?
Silicones in Hair Products: What They Do and When Buildup Matters
Why Is My Hair So Dry? Find the Cause, Then Fix the Routine
How often should you wash your hair?
Silicones in Hair Products: What They Do and When Buildup Matters
Why Is My Hair So Dry? Find the Cause, Then Fix the Routine
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
"Keep a brush or comb in the shower. Detangle hair while conditioning to ensure even distribution and silky smooth strands. You may not even need to brush hair post shower!”
Mara Roszak
RŌZ Founder and Celebrity Stylist
Overall rating: 4.869607 / 5 from 2086 reviews.
The Foundation Conditioner provides rich and luxurious lather, leaving hair feeling clean and moisturized. Its creamy texture results in soft and silky hair. The product is free from silicones, using peptides, ceramides, and avocado oil for weightless hydration and easy detangling. The sleek metal bottle and pleasant scent add to its appeal.
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","volume","customer service"].
"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."
Practical haircare education for consumers and salon professionals, with clear guidance on products, ingredients, washing, styling, and technique.
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