KITSCH Bye Buildup Trio — Detox Shampoo Bar, Shea Butter Hydrating Solid Conditioner Bar, and Scalp Renewal Brush in Terracotta — complete scalp-detox routine bundle

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KITSCH Detox Shampoo Bar — key benefits and hero ingredients infographic — GLDA, Vitamin C, activated charcoal & apple cider vinegar — color-safe, sulfate-free, plastic-free & TSA-approved

Model applying KITSCH Clarifying Detox Shampoo Bar at the scalp — removes hard water minerals, excess oil, and product buildup — part of the Bye Buildup Trio

5-star review for KITSCH Shea Butter Hydrating Solid Conditioner Bar — MY HAIR FEELS SO LIGHT AND CLEAN — part of the Bye Buildup Trio

Model applying KITSCH Shea Butter Hydrating Solid Conditioner Bar in shower — richly hydrates and restores moisture — part of the Bye Buildup Trio

KITSCH Scalp Renewal Brush in Terracotta — soft nylon bristles for scalp massage and improved product absorption

Model using the KITSCH Scalp Renewal Brush in Terracotta in the shower to massage shampoo into scalp — stimulates circulation and lather — part of the Bye Buildup Trio

Bye Buildup Trio

4.8
Rated 4.8 out of 5 stars
1,249 Reviews
90-Days Money Back
Less than 1% of customers claim our Money Back Guarantee
  • A 3-step scalp-detox routine — clear buildup, then deeply restore with Shea Butter hydration
  • Detox Shampoo Bar + Shea Butter Hydrating Solid Conditioner Bar + Scalp Renewal Brush
  • 96% of users felt their hair was thoroughly cleansed and free of buildup*
  • Color-safe, sulfate-free, cruelty-free, and plastic-free bars
  • A complete detox-to-hydration routine — cleanse at the source, then deeply restore
  • GLDA + Vitamin C target hard water mineral buildup at the source
  • Activated charcoal + ACV clear oil and product residue from the scalp
  • The Scalp Renewal Brush drives deeper product penetration and stimulates circulation for real results
  • Shea Butter conditioner richly hydrates and restores moisture, shine & luster after the detox
  • Seals in essential moisture to tame frizz and leave strands soft and touchable
  • Color-safe, pH-balanced — free of sulfates, parabens, silicones & phthalates
  • Plastic-free bars + 4Ocean Certified — every bar purchase pulls plastic from the ocean
  • Vegan, cruelty-free, Leaping Bunny Certified, Made in the USA from Globally Sourced Ingredients
  • 1x Detox Shampoo Bar
  • 1x Shea Butter Hydrating Solid Conditioner Bar
  • 1x Scalp Renewal Brush in Terracotta
  1. Start dry (optional but recommended): Before showering, use the Scalp Renewal Brush in circular motions for 2–3 minutes to loosen dry buildup and stimulate blood flow to the scalp.
  2. Shampoo: Wet hair thoroughly. Rub the Detox Shampoo Bar between palms or directly onto the scalp to activate lather. Use the Scalp Renewal Brush to work the lather into the scalp in circular motions for 60–90 seconds. Rinse thoroughly.
  3. Condition: Wet the Shea Butter Hydrating Solid Conditioner Bar with warm water and massage into mid-lengths to ends. Allow to absorb for 1–2 minutes, then rinse and detangle as usual. For extra moisture, leave on for longer before rinsing.
  4. Finish: Style as normal. Use the full trio 1–2x per week for a clarifying reset, or as part of your regular routine.
Vitamin C capsule with citrus segment
Vitamin C

Refreshes hair by reducing the look and feel of chlorine residue from pool or tap water.

Activated Charcoal

Absorbs excess oil and lifts away buildup from both the scalp and strands.

Shea Butter

Enrich your routine with ultra-moisturizing Shea Butter to help soothe your scalp, strengthen your strands, and reduce breakage for shiny, luscious hair.

Coconut Oil

Coconut Oil locks in moisture to help deeply hydrate your strands from within and reduce breakage for stronger, shinier, healthier-looking hair.

We are Leaping Bunny certified! The Leaping Bunny Logo is the only internationally recognized symbol guaranteeing consumers that no new animal tests were used in the development of any product displaying it.

Frequently Bought Together

Total price:
Bye Buildup Trio $50.00
فلتر الدش - كروم $77.00
طبق صابون ذاتي التصريف $31.00
منشفة شعر مايكروفايبر - مايكرو دوت $52.00

4 Reasons You'll Love the Bye Buildup Trio

1. Clarify at the source

The Detox Shampoo Bar uses GLDA (a next-gen chelating agent) and Vitamin C to dissolve hard water minerals and chlorine that regular shampoos miss. It's the deep clean your hair has been waiting for.

2. Restore and nourish after the detox

Most conditioners add back the very residue you just washed out — heavy silicones, sulfates, coating agents. The Shea Butter Hydrating Conditioner Bar deeply moisturizes with Shea Butter and Coconut Oil, free of silicones and sulfates, so it restores hair's moisture and luster without compromising the cleanse.

3. Work it in deeper

The Scalp Renewal Brush isn't optional — it's the multiplier. Multi-level bristles massage product into every layer, stimulate circulation, and help your scalp absorb ingredients more effectively.

4. The whole is greater than its parts

All three products solve the same problem — scalp buildup, oiliness, and dullness. They were formulated to work together. That's not marketing — that's the formulation logic.

4.8
Rated 4.8 out of 5 stars
Based on 1,249 reviews
96%would recommend these products
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1,249 reviews
  • AB
    Angela B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Your hair will never be the same

    I’d seen the Kitsch ads on social media and wondered if it was another fad product that promises the moon but doesn’t deliver. Or worse, a complete scam from a foreign company that pretends to be local. However my curiosity wouldn’t go away so I ordered a castor oil shampoo bar. The moment I started rubbing it into my hair I fell in love! The light musky earthy scent, the AMAZING lather, the kind of NATURAL clean it gave my hair and the tender treatment of my over-processed scalp. Not to mention the incredible LIFE or sprung into my old, dyed, and thinning tresses. I will NEVER use bottled shampoo again. Ladies (and gents) try Kitsch! Your hair will never be the same.

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  • M
    Mary
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    I love this brush!

    I like all my Kitsch hair brushes very much (and I have most of them) but this is my favorite! I have plaque psoriasis on my scalp and long hair which I am unwilling to cut at this stage and this brush is a miracle. It has a short handle which really allows you to gently “scrub” your scalp and loosen up whatever is ready to slough off but is gentle enough not to increase the irritation/inflammation. I wish you’d come out with more colors because my dad has the same scalp issues that I do and I really want to buy it in black or blue for him.

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  • V
    Violet48x
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    This feels amazing!

    I think I could use this on my scalp all day every day.

    I'm battling hair thinning, so I've started oil treatments and scalp massages. My fingers and various brushes and combs have ended up tangling my hair or just not really being effective. This brush seems to glide between rows of hair and stimulate my scalp better than anything I've used. I really like it.

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  • MS
    Melissa S.
    Verified Buyer
    I recommend this product
    Hair Concern Damaged, Dry, Chemically Treated, Thinning, Frizzy
    Product Standouts Conditions Well, Restores Moisture, Improves Shine & luster, Softens Hair, Hydrates
    Rated 5 out of 5 stars
    2 years ago
    Perfect for my thin hair

    Amazing conditioner. Hydrates without weighing down my hair and smells... Just... AMAZING!

    ABSOLUTELY love this conditioner. It has restored my dry dull hair to healthy, soft light fluffy locks! Thank you KITSCH! I now look forward to hair wash days (and that's a big deal!).

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  • JH
    Jourdan H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Never going back to salon products

    Absolutely LOVE the castor oil and shea butter combo! My hair is so healthy and shiny since switching to Kitsch 11 months ago. I have tried all the kitsch bars and this combo is my favorite for my hair. So so good.

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  • AC
    Amy C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Best brush Ever

    This is the absolute best thing ever for my natural wavy hair! It’s like getting a little massage every morning and night. I don’t recommend using on wet hair it seems to pull and not get all the tangles. As my dry brush I highly recommend and I love using it daily!!!

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  • TS
    Tonya S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Kitsch a blessing

    I love this product. I am so glad I tried it and it works. I live in Louisiana and it is hot here most of the year so I wear my hair up most of the time. I noticed I was getting bald spots on my front right side and when I researched what to do this product Kitsch kept showing up. So I tried it and it is working & I am so happy. I love the way my hair feels also now. I am 51 and wear a hormone patch well no hormones makes your hair dry, brittle and breakage is awful But not now! I don’t have to use any other products now either I only use the the bar shampoo & bar conditioner now. I have photo of before & after from Jan. 29-March17/23 if I can add them I will. Thank you Kitsch for a product that works. I am ordering more for sure

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  • GR
    Gretchen R. G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    100 strokes per day

    I bought this brush to have handy in the evening. I use in every evening just before heading up to bed. As the old saying goes 100 strokes per helps the hair. It is true I see a difference in my hair. Highly recommend the brush.

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  • LB
    Lesa B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Best Brush

    I have fine, thick hair and it tangles and breaks easily when not cared for properly...this little, inconspicuous brush is just the best!! Wet, dry- it feels wonderful. I've certainly tried all the hairbrushes out there. Love this little guy.

    PRETTY PLEASE MORE COLORS. It's kinda of nice that it sticks out, as nothing i own is that color, but I'd hoped to see it coastal blue or something 😉

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  • SK
    Shannon K. C. M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Grear for sensitive heads

    This is my favorite brush. It is great for stimulating your scalp. It was an added bonus when I discovered it worked very well for brushing our daughter's. Our daughter is very sensitive about her hair being brushed, and easily becomes upset She gets overstimulated from simply brushing her hair. With this brush, I have been able to brush her with fewer instances of her crying. Thank you

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Frequently Asked Questions

  • Anyone dealing with scalp buildup, oiliness, hard water damage, or that weighed-down, dull feeling between washes. If your regular shampoo just isn't cutting through, this trio was made for you.

  • 1–2x per week as a clarifying treatment is ideal for most people. If you live in a hard water area or use a lot of styling products, you can use it more frequently. It's safe for regular use — sulfate-free and pH-balanced.

  • No — the Shea Butter Hydrating Conditioner Bar is silicone-free and sulfate-free, so it deeply hydrates and restores moisture without reintroducing the coating residue the shampoo just removed. It moisturizes with Shea Butter and Coconut Oil, not heavy polymers or silicones that weigh hair down.

  • Absolutely. The brush works with any shampoo or scalp treatment. But it's especially effective with the Detox Shampoo Bar, helping the formula penetrate deeper and lather more thoroughly across the scalp.

  • Yes. Both bars are pH-balanced and color-safe. The Detox Shampoo Bar's chelating action targets mineral buildup without stripping color.

  • The Scalp Renewal Brush is designed with ultra-soft nylon bristles suitable for sensitive scalps. Start with light pressure and build from there. The conditioner bar's Dandrilys® ingredient is tested for scalp microbiome balance — gentle by design.

  • Yes. All three products are vegan and cruelty-free. Both bars are Leaping Bunny Certified.

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