L'Oréal Professionnel
Blond Studio
Blond Studio 9 Bonder Inside Powder

Blond Studio 9 Bonder Inside Powder is rated 4.7 out of 5 by 302.
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Blond Studio 9 Bonder Inside Powder
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17.6 oz.
#P2377901
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What It Is

Blond Studio 9 Bonder Inside is an oil-enriched level 9 powder lightener with built-in bond protection. 

What It Does

• Lifts up to 9 levels quickly, even on the darkest bases. 

• Improves hair feel with an oil-enriched lightening system. 

• Provides bond protection without the need for added bonders. 

What Else You Need to Know

• Offers the same lifting power as Blond Studio 9, with the added benefit of bond protection. 

• Powder texture. 

• Best for lifting dark bases while protecting hair bonds. 

• Use only with 20- or 30-volume Blond Studio 9 Oil Developer (20-volume for on-scalp application only). 

• Keep processing time within 50 minutes. 

Recommended Mixing Ratios:

•Balayage: 1:1, 20- or 30-vol Blond Studio 9 Oil Developer

•Foil Highlights: 1:1.5, 20- or 30-vol Blond Studio 9 Oil Developer

•Global On-scalp: 1:2 or 1:3, 20-vol Blond Studio 9 Oil Developer

 

On-Scalp Applications:

•On-scalp: 20-volume Blond Studio 9 Oil Developer only

•Off-scalp: 20- and 30-volume Blond Studio 9 Oil Developers only

 

Development Time:

•Up to 50 minutes depending on desired result

•Do not use heat.

 

Pro Tip:

•Neutralize metals with the Metal Detox Pre-Treatment Spray.

•Tone with Dia Light.

POTASSIUM PERSULFATE SODIUM SILICATE AMMONIUM PERSULFATE MAGNESIUM CARBONATE HYDROXIDE SODIUM METASILICATE SODIUM STEARATE CITRIC ACID PARAFFINUM LIQUIDUM / MINERAL OIL / HUILE MINERALE GLYCINE SODIUM LAURYL SULFATE DISODIUM EDTA HYDROXYETHYLCELLULOSE ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER CI 77007 / ULTRAMARINES AQUA / WATER / EAU

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.

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Rated 2 out of 5 by from Not for every stylist Unfortunately I don't find this lightener worth investing in. I have to reapply after a few mins because it dries out and the product is rather thick to work with , even when adding a little more developer.
Date published: 2022-07-20
Rated 5 out of 5 by from I will probably switch to this lightener It worked fast and was gentle. I used it for teasy foils and it spread and saturated beautifully
Date published: 2022-07-20
Rated 5 out of 5 by from Love this! I absolutely love the lift, the smell EVERYTHING! Absolutely amazing.
Date published: 2022-07-20
Rated 5 out of 5 by from Love this bleach ! I have been using a bonder that I spray onto the hair prior to my lightening service . Blond studio 9 with bond inside is much better . My clients hair was in excellent condition the color was so pretty I didn't even need the toner . Her hair was smooth and shiny! .I feel like the bonder reached every hair since it was in the bleach . I love this bleach !
Date published: 2022-07-20
Rated 5 out of 5 by from It's the best! This lightener is amazing! I use it on the daily. It is perfect for everything. I was mostly using it for my platinums and foils but recently started mixing the consistency differently and using it for hand painting and it is perfect!!!
Date published: 2022-07-20
Rated 4 out of 5 by from Good product Overall a good product has a nice even lift. Really like that it has a binder inside.
Date published: 2022-07-20
Rated 5 out of 5 by from Nice lift ! Great lift without damage and much less brass then other products !
Date published: 2022-07-20
Rated 3 out of 5 by from I've used better Personally for me this just didn't do the job. I did a bleach retouch and she normally lifts to a level 10 easy (natural level 7) and this time her hair came out very orange like it didn't lift enough, sat for 45mins with a cap.
Date published: 2022-07-20
Rated 4 out of 5 by from Does the job When buying lightener, L'Oréal is not my go to but in a crunch it will do
Date published: 2022-07-20
Rated 5 out of 5 by from Love This lifted the hair so evenly and left it in great condition! Really happy with the outcome.
Date published: 2022-07-20
Rated 5 out of 5 by from Love love love I love this I used it balayage and inside a foil for highlights. For the balayage it didn't touch any other strand. I didn't have to put a film Uber or over those pieces because it didn't teansfer to another strand . Highly recommend
Date published: 2022-07-20
Rated 5 out of 5 by from Beautiful results I love everything about L'Oréal Professionnel Blond Studio 9 Bonder Inside. Even lifting, beautiful tone, no damage or breakage.
Date published: 2022-07-20
Rated 4 out of 5 by from It's ok It's fine. I also have the OG version and I honestly don't see much of a difference with the added "bonder". It's an overall lightener though.
Date published: 2022-07-20
Rated 5 out of 5 by from The highest, most even lift. This lightener is great for on the scalp lightening and foil hilighting. Combined with the developer it doesn't dry out and flake every where. I am getting an even high lift when I use this product. It's my fav for high lifting.
Date published: 2022-07-20
Rated 5 out of 5 by from Blond studio 9 Love the product. Doesn't have a very strong odor. Have used on scalp and for highlights, worked great for both.
Date published: 2022-07-20
Rated 4 out of 5 by from Blondes I think this bleached worked well It mixed well and i would def consider buying it for full time use. I also like that it has a bonded already in it
Date published: 2022-07-20
Rated 4 out of 5 by from Blond studio 9 Smooth application slow lift whis it was dark blue
Date published: 2022-07-20
Rated 5 out of 5 by from Fantastic lift I usually use a competitor brand of bleach and after using the Loreal bleach with bonder I'm going to switch. I lifted a level 6 to a 10 with no issues. Hair was still in great condition after use. Definitely a great product
Date published: 2022-07-16
Rated 5 out of 5 by from Great lightener I'm impressed with the L'Oreal Professionnel Blond Studio 9 Bonder Inside. I used this on my level 6 client and safely brought her up to level 10 with no breakage. Her hair felt healthier than when we started. Would definitely recommend
Date published: 2022-07-16
Rated 5 out of 5 by from Works good Similar to the Matrix lightmaster pre bonded lightener that I typically use. Smell isn't strong. Gives good lift & results.
Date published: 2022-07-15
Rated 5 out of 5 by from Love it! I have been using redken flash lift with bonder for years. Tried the sample or L'Oréal, and I LOVE it. It's so creamy and applies so nicely, and gave me a very even lift. Love it! Will start buying this instead of redken.
Date published: 2022-07-15
Rated 5 out of 5 by from Great lift This was great for all over lift on a buzzcut .. easy to mix and evenly, and the hair is still soft which even on short hair isn't always the case when lifting up to 9. Followed up w a blue beige toner. Love it and will keep using.
Date published: 2022-07-14
Rated 4 out of 5 by from Great lightener I really liked this lightener! The lift was great, it worked semi quickly, and the hair did not feel dryer damaged after use. Definitely recommend
Date published: 2022-07-14
Rated 5 out of 5 by from Wonderful lighter This was a great lighter. Used it on previously highlighted hair so only put product on new growth. Lifted nice and even with the 20 vol. Hair felt in great condition after.
Date published: 2022-07-11
Rated 5 out of 5 by from My favorite lightener! I love this stuff! Even better now that it has a bonder inside! I get great lift, the hair still feels strong. The lightener doesn't swell.
Date published: 2022-07-10
Rated 5 out of 5 by from Wow This products consistency is so much better than other products I have tried. I love that it is bonded. I would definitely buy this product and recommend it.
Date published: 2022-07-10
Rated 5 out of 5 by from Studio 9 + Bonder It’s the bomb when it comes to a color + highlight when working with darker colors. Amazing lift with minimal damage & quick as all get out on lift time
Date published: 2022-06-12
Rated 5 out of 5 by from Best Bonding Lightener I love this lightener because it has the same strength as the original studio 9 formula. It is very predictable and leaves the hair feeling great!
Date published: 2022-05-02
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