• Redken Extreme Length Sealer 150ml — front of tube
  • Redken Extreme Length Sealer 150ml — before and after hair photo
  • Redken Extreme Length Sealer 150ml — tube with cream swatch
  • Redken Extreme Length Sealer 150ml — benefits graphic
  • Redken Extreme Length Sealer 150ml — hair model photo
  • Redken Extreme Length Sealer 150ml — before and after hair photo, example 2
  • Redken Extreme Length Sealer 150ml — before and after hair photo, example 3
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Redken

Redken Extreme Length Sealer 150mL – Split End/Breakage Prone Leave in Treatment

Redken Extreme Length Sealer 150mL – Split End/Breakage Prone Leave in Treatment

$29.00
$49.00 $29.00
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Reduce breakage and support longer-looking hair with Redken Extreme Length Leave-In Conditioner (150mL). This lightweight, no-rinse treatment with Biotin and Redken’s Length Care Complex helps reinforce fragile lengths, smooth split-end look, and add soft, touchable shine—without heaviness. Ideal between trims to help hair retain length.

Key benefits

  • Helps reduce breakage and the appearance of split ends

  • Lightweight leave-in formula for daily strengthening and softness

  • Smooths, adds shine and improves manageability

  • Suitable for all hair types, including colour-treated and lightened hair

How to use
Apply a small amount to clean, towel-dried hair, focusing on mid-lengths and ends. Do not rinse. Style as usual. For best results, use after Redken Extreme Length Shampoo and Conditioner.

Key ingredients

  • Biotin – supports stronger-feeling hair and reduced breakage

  • Length Care Complex – helps fortify and protect fragile lengths

Who it’s for
Hair that snaps, splits or struggles to grow longer; anyone aiming to maintain healthy-looking length between trims.

Sustainability commitment
In line with ierac-i Studio’s values, Redken utilises recycled materials for their packaging. We use compostable or recycled shipping materials to minimise environmental impact.



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Ingredients

Aqua (Water), Amodimethicone, Cetearyl Alcohol, Trideceth-5, Polyquaternium-37, Phenoxyethanol, Propylene Glycol Dicaprylate/Dicaprate, Steareth-20, Parfum (Fragrance), Sodium Hydroxide, Citric Acid, Glycerin, Phenyl Trimethicone, Cetyl Hydroxyethylcellulose, Trideceth-10, PPG-1 Trideceth-6, Cetyl Alcohol, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Biotin, Polyquaternium-67, Arginine, Behentrimonium Methosulfate, Chlorhexidine Digluconate, Quaternium-33, Sorbitan Oleate, Acetic Acid, Benzyl Benzoate, 2-Oleamido-1,3-Octadecanediol, Hydrolyzed Soy Protein, Limonene, Benzyl Alcohol, Linalool, Silica Dimethyl Silylate, Hydrated Silica, Polysorbate 60, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Sodium Acetate, Sodium Chloride, Isopropyl Alcohol, Potassium Sorbate.

Please note that product formulations may change from time to time. For the most accurate and up-to-date list of ingredients, please refer to the packaging of the product you purchase.

Delivery Info & Times

Dispatch: Orders placed before 8am Melbourne time are usually handed to the carrier the same business day, stock permitting.

Items that aren’t in stock: “Ships within 5 business days” items are ordered in for you, so please allow up to 5 business days for dispatch. Pre-Order items aren’t in stock yet, so please allow 10–20 business days. Normal carrier transit times apply after dispatch.

Mixed orders: If your order includes an item that isn’t in stock, we send everything together in one parcel when it arrives, so your whole order follows that item’s timing. Need something sooner? Email hello@ieraci.com.au and we can swap or refund just the item(s) causing the wait, or send your available items first (an additional delivery charge applies).

Click & Collect: Free Click & Collect from Preston. We’ll email you when your order is ready. If your order includes an item that isn’t in stock, we’ll keep everything together so you can collect it all at once, following that item’s timing.

Shipping: $11.95 flat-rate courier (Aramex/CouriersPlease) with Authority to Leave. Australia Post Standard and Express options are also available at checkout. PO Boxes and Parcel Lockers only accept eligible Australia Post deliveries.

Tracking: You’ll receive tracking by email or SMS once your parcel is lodged.

Full delivery information & times