L'Oréal Professionnel
Metal Detox Pre-shampoo Treatment

Metal Detox Pre-shampoo Treatment is rated 4.4 out of 5 by 204.
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Metal Detox Pre-shampoo Treatment
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8.4 oz.
#E4204400
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What It Is

Pre-shampoo treatment.

What It Does

Refill hair micro-breaks for 96% less breakage

What Else You Need to Know

Refills microbreaks on all formations for:
• 2X hydration*
• Instant & efficient fiber detangling 

 

*Vs non-conditioning shampoo"

1. Separate wet hair into 2 sections


2. Apply 2 to 4 pumps per section depending on length. Work the product through lengths and ends for 1 to 2 minutes until a light lather appears. Detangle.

3. Do not rinse. In a layering technique, apply Metal Detox shampoo directly over the top, then rinse and follow with the routine.
 

INGREDIENTS: AQUA / WATER / EAU • LAURETH-5 CARBOXYLIC ACID • AMINOPROPYL TRIETHOXYSILANE • COCAMIDOPROPYL
BETAINE • SODIUM CHLORIDE • PEG-150 DISTEARATE • PHENOXYETHANOL • PEG-40 HYDROGENATED CASTOR OIL • POLYQUATERNIUM-67 •
LACTIC ACID • LAURETH-4 • SODIUM HYDROXIDE • CAPRYLYL GLYCOL • LIMONENE • HEXYL CINNAMAL • LINALOOL • CITRAL • GERANIOL •
POLYQUATERNIUM-7 • SODIUM BENZOATE • PARFUM / FRAGRANCE. 

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

The SalonCentric return policy does not currently apply to Kérastase & Shu Uemura purchases. Kérastase & Shu Uemura do not accept returns.

Click to see more details.

Rated 4 out of 5 by from Works great This product did a good job. I can tell a difference in my hair. It is softer and more manageable. The smell is great and I would recommend it. My only issue is the bottle could come in a larger size
Date published: 2026-02-17
Rated 4 out of 5 by from Very easy to use! I love the ease of this product! Hair definitely feels softer after using. My only negative comments are the size bottle for a professional size and not a huge fan of the smell; It’s not a bad, it’s just more of a manly smell. I received this product for free in exchange for my honest opinion.
Date published: 2026-02-04
Rated 3 out of 5 by from Not impressed Very small bottle for salon use. I have used other products lines that are seemingly more effective. Not a fan of the scent.
Date published: 2026-02-02
Rated 4 out of 5 by from Good stuff! I like this product line a lot! Leaves my hair feeling softer, moisturized and definately less frizzy. With bleached hair I can tell there is less breakage since using this product. The only con is the application process. Too many steps for me.
Date published: 2026-01-29
Rated 4 out of 5 by from Great product I’ve been loving the entire Metal Detox product line! My hair feels soft, moisturized, smooth, and easier to detangle. Since using this line I’ve noticed much longer style retention and frizz free finish. I have highlighted, bleached hair and I like that this product fills in those weak areas. I have very long hair and have definitely noticed a lot less breakage since using this product.
Date published: 2026-01-29
Rated 4 out of 5 by from Recommend Received as part of a promotion to review. Not a fan of the smell but does work.
Date published: 2026-01-28
Rated 1 out of 5 by from Application process is not for me L’Oréal sent me this free sample through the Bzzagent sampling program in exchange for my honest review. I love the whole metal detox line however, I don’t like the application of this product
Date published: 2026-01-27
Rated 5 out of 5 by from Great! Great for my clients with well water! The system as a whole is ideal, so I’d def recommend!
Date published: 2026-01-23
  • y_2026, m_7, d_10, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.47
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  • clientName_saloncentric
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