Flash Lift 9 Bonder Inside

Flash Lift 9 Bonder Inside is rated 4.5 out of 5 by 60.
  • y_2026, m_7, d_10, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.47
  • cp_1, bvpage1
  • co_hasreviews, tv_32, tr_28
  • loc_en_US, sid_redken-flash-lift-9-bonder-inside, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_saloncentric
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getAggregateRating, 14ms
  • reviews, product
Select Size
Available options to select
1 lb.
#P2765300
Auto Replenish:
FREE SHIPPING OVER $50 & EARN 100 PROREWARDS POINTS
  • Choose your frequency. Skip or cancel anytime.
  • Free shipping over $50* & 100 ProRewards Points++ on all recurring orders.
  • Select auto-delivery in cart.
  • Exclusions apply.
Learn More

What It Is

Flash Lift 9 Bonder Inside is Redken's maximum power lightener, offering up to 9 levels of clean, predictable lift with built-in bonding.
 

What It Does

• Up to 9 levels of lift​
• Built-in bonding power. No additive needed. ​
• Quality-tested formula with citric acid and glycine to promote bond integrity
• Breaks through red, orange, and yellow undertones​
• Powerful, clean, even lift ​
• 17% faster takeoff during the first 15 minutes of processing*
• Up to 83% less breakage**

Best choice for powerful and controlled lift from the darkest bases.

*vs. Flash Lift Bonder Inside
**When using Flash Lift 9 Bonder Inside, Shades EQ Bonder Inside, and the Acidic Bonding Concentrate System."
 

What Else You Need to Know

Our new modern packaging was conciously designed to offer stylists backbar and eco-friendly formats:
1lb tub: Made for 75% PCR
2lb pouch: 65% less plastic vs Flash Lift 2lb tub

As we aim to limit our plastic usage, the 2lb pouch does not include a plastic scoop, but the 1lb tub will continue to do so. We recommend purchasing a 1lb tub to start, then 2lb pouches to refill the tub. Just don't forget to save your scoop!
 

PREPARATION:
• Mix in a variable ratio of 1:1 to 1:3 for optimal consistency for a variety of applications.
• Wear suitable disposable gloves.
• Mix product in a well-ventilated area.
• Put the recommended amount of Flash Lift Power 9 lightener and chosen developer in a non-metallic bowl. Blend until smooth consistency is achieved.

APPLICATION AND RINSING:
• Wear suitable disposable gloves.
• Do not let product run onto scalp.
• Do not use metallic tools (clips, comb, etc).
• Rinse hair well after development time.

FOR OFF AND ON SCALP APPLICATIONS:
When performing highlights with foil application, exclusively use Aluminum foils ref SOFT ALLOY 1235, 18um (i.e. Product Club SHF500-SL), SOFT ALLOY 20um or SOFT ALLOY 1200, 18um (Norms EN 573) Procare.
 

POTASSIUM PERSULFATE • SODIUM METASILICATE • AMMONIUM PERSULFATE • MAGNESIUM CARBONATE HYDROXIDE • SODIUM SILICATE • PARAFFINUM LIQUIDUM / MINERAL OIL / HUILE MINERALE • CITRIC ACID • SODIUM STEARATE • UREA • GLYCINE • CYAMOPSIS TETRAGONOLOBA GUM / GUAR GUM • DISODIUM EDTA • SODIUM LAURYL SULFATE • CI 77007 / ULTRAMARINES • AQUA / WATER / EAU • KAOLIN (F.I.L. T286918/2).
 

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 1 out of 5 by from Not a fan Garbage. Expands like crazy and doesn’t give good lift. Waste of money
Date published: 2026-06-27
Rated 5 out of 5 by from Great Product This product is amazing! Was recommended to try while looking for blondeme product. It lifted my bundles seamlessly without breakage or dryness from 5 to 9. Very light. I’m addicted now!
Date published: 2026-06-06
Rated 5 out of 5 by from Favorite bleach Love this bleach. Gives a nice even lift, fast, with minimal damage
Date published: 2026-05-29
Rated 4 out of 5 by from Lightener Love Redken like this lightener but i don't like that it takes more developmer to make it the consistency I like. Wish they'd bring back my blonder lightener
Date published: 2026-05-29
Rated 5 out of 5 by from The Best I absolutely love this product! I have the best turn out with this brand/ product!
Date published: 2026-04-27
Rated 5 out of 5 by from Great Bleach Great Bleach. Its not harah on hair. My favorite bleach.
Date published: 2026-04-12
Rated 4 out of 5 by from The lightener is great. However, I wish the 2 lb bags came in better packaging and had a scoop.
Date published: 2026-02-27
Rated 5 out of 5 by from Highlift fast High lift fast leaves hair in good condition as much as high lift can
Date published: 2026-02-10
  • y_2026, m_7, d_10, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.47
  • cp_1, bvpage1
  • co_hasreviews, tv_32, tr_28
  • loc_en_US, sid_redken-flash-lift-9-bonder-inside, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_saloncentric
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getReviews, 5ms
  • reviews, product