L'Oréal Professionnel
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Metal Detox Pre-Treatment

Metal Detox Pre-Treatment is rated 4.7 out of 5 by 346.
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Metal Detox Pre-Treatment
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16.9 oz.
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What It Is

A pre-treatment that neutralizes metals inside the fiber before each color, balayage & lightening service.

What It Does

• Netralizes metal before a color, balayage or lightening service.

• Provides 87% less breakage.

• Delivers 100% reliablle color results.

• Is compatible with all lightener & hair color brands.

What Else You Need to Know

Everyone has metals in their hair.

• The cause: Metals erode in our pipes, mixing with our water and ultimately accumulating inside the hair fiber.

• The consequences: When metal particles mix with hair color and lightener oxidants, they can lead to unreliable color results and breakage.

• The solution: Metal Detox.

Before a color, balayage or lightening service:

• Spray (Mist) on dry hair, focusing on the lengths. Keep the trigger spray 8 in. away from hair.

• Short hair - 8-10 sprays.

• Long hair - 15-20 sprays.

• Let it air dry, while prepping formulas.

• Do not rinse. No added time needed.

• Follow with color, balayage or lightening service.

Powered by glicoamine, the only active agent small enough to trap & neutralize metals inside the hair fiber.

AQUA / WATER / EAU • GLYCINE • ALCOHOL DENAT. • SODIUM HYDROXIDE • PEG-40 HYDROGENATED CASTOR OIL • AMODIMETHICONE • TRIDECETH-5 • GLYCERIN • TRIDECETH-10 •PHENOXYETHANOL • ACETIC ACID • POLYQUATERNIUM-7 • SODIUM BENZOATE

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 5 out of 5 by from Must Have for Colored Hair This combined with the Metal Detox Shampoo are must haves if you color your hair and live in Florida or anywhere the water is hard. Ensures I achieve my desired color and makes the color last longer.
Date published: 2026-08-29
Rated 5 out of 5 by from A little goes a long way At first, when applying this to my client’s, I would use half the bottle on them. Once I started sectioning it and brushing through it I realize I didn’t need to use so much. My clients constantly. Tell me how soft their hair is and how the frizz has calmed down tremendously from this product.
Date published: 2026-08-25
Rated 5 out of 5 by from Good for Color Service I use this around the hairline before a color service to help tackle those stubborn greys!
Date published: 2026-08-19
Rated 5 out of 5 by from removes summer stress chlorine Love selling this as a summer detox product. Gives amazing bounce and livens up hair after removing all the metals from the hair. Love the money I bring in with this.
Date published: 2026-08-10
Rated 5 out of 5 by from Helps with metals on hair I love using this pre treatment spray before doing any lightening service. It speeds up your service time because you don’t have to do a whole Malibu treatment and blow dry before highlights. It stops foils from getting too hot due to metals sitting on the hair
Date published: 2026-08-05
Rated 5 out of 5 by from Metal Detox Pre-Treatment Metal Detox Pre-Treatment is the best thing I did to elevate my color service..I wish I would have done it sooner..makes all your highlight and color services look better..does not add any extra time....use the Metal Detox shampoo and mask...you will see AND feel the difference.......................
Date published: 2026-08-02
Rated 5 out of 5 by from AMAZING Detox Spray Love using this especially on stubborn gray clients before a color. Helps their colors take better. Highly recommend it!!!
Date published: 2026-06-15
Rated 5 out of 5 by from Leaves the hair feeling so soft!! I can feel SUCH a difference in client's hair when using this before a big chemical transformation, definitely always try to keep a bottle of this stocked!
Date published: 2026-02-11
  • y_2026, m_9, d_18, h_9
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasreviews, tv_55, tr_291
  • loc_en_US, sid_loreal-professionnel-metal-detox-pre-treatment, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_saloncentric
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getReviews, 4ms
  • reviews, product