Front of the Blacklight Blonde Science Repair Conditioner for Blonde Hair 946ml #size_946 ml / 32 fl. oz

Back of the Blacklight Blonde Science Repair Conditioner for Blonde Hair 946ml #size_946 ml / 32 fl. oz

Product line chart with four sections labeled HYD, REP, VIO, and BLU, each with a set of bottles and corresponding benefits.

Two bottles of Blacklight Repair Conditioner on a beige background with product details.

Before and after comparison of a woman's hair showing a highlighted salon result. The left side is labeled 'BEFORE' with dry, darker brown hair, and the right side is labeled 'AFTER' with lighter, highlighted brown hair.

A side-by-side before and after comparison of a woman's hair, showing a shoulder-length blonde cut with layered ends on the left and a smoother, slightly longer-looking blonde cut on the right. The words BEFORE and AFTER appear in purple at the top of each panel.

Blacklight Blonde Science Repair Conditioner bottle being dispensed, and showing benefits of the ingredients.

Woman with long, wavy blonde hair against a plain background

rep [repair]

Repair Conditioner

$98.00 CAD

Free Shipping on All Orders - No Minimum!

Best For:

Suitable for all hair colors
Damaged, fragile, or weakened
In need of repair, strength, and manageability
Prone to breakage or split ends

Size: 946 ml / 32 fl. oz

Front of the Blacklight Blonde Science Repair Conditioner for Blonde Hair 200ml #size_200 ml / 6.8 fl. oz

Front of the Blacklight Blonde Science Repair Conditioner for Blonde Hair 60ml #size_60 ml / 2 fl. oz

FREE GIFT On all orders $75+

FREE SHIPPING ON ALL ORDERS $49+

Easy returns 30 days, no questions asked

A nourishing conditioner made for all hair types and colors that helps repair damage and detangle your hair. Leaves it soft and easy to manage.

About Repair Conditioner

A nourishing conditioner made for all hair types and colors. It helps repair damaged hair and brings back softness and shine. Made with nourishing oils, it smooths out damage and helps protect your hair. It also detangles easily, leaving your hair softer and easier to manage.

How To Use

Apply to clean, damp hair from mid-lengths to ends
Leave on for 1–5 minutes
Rinse thoroughly
Use regularly with Blacklight Repair Shampoo or Mask for best results

Ingredients

WATER (EAU), CETEARYL ALCOHOL, CAPRYLIC/CAPRIC TRIGLYCERIDE, GLYCERIN, BEHENTRIMONIUM CHLORIDE, BEHENTRIMONIUM METHOSULFATE, DICETYLDIMONIUM CHLORIDE, CETYL MYRISTATE, CETYL STEARATE, PANTHENOL, PHYTANTRIOL, PHENOXYETHANOL, FRAGRANCE (PARFUM), QUATERNIUM-87, CETYL PALMITATE, POLYSORBATE 20, PROPYLENE GLYCOL, TOCOPHERYL ACETATE, HYDROXYETHYLCELLULOSE, CETRIMONIUM CHLORIDE, RICINUS COMMUNIS (CASTOR) SEED OIL, OLEA EUROPAEA (OLIVE) FRUIT OIL, PRUNUS ARMENIACA (APRICOT) KERNEL OIL, ISOPROPYL ALCOHOL, ARGANIA SPINOSA KERNEL OIL, LINALOOL, CERAMIDE NG, SODIUM PHYTATE, LIMONENE, LENS ESCULENTA (LENTIL) SEED EXTRACT, HYDROLYZED CICER ARIETINUM (CHICKPEA) SEED EXTRACT, CHENOPODIUM QUINOA (QUINOA) SEED EXTRACT, CITRIC ACID

FAQs

Repair Conditioner

What does the Repair Conditioner do?
It’s your blonde’s daily dose of TLC. Blacklight Repair Conditioner nourishes, smooths, and strengthens damaged hair while restoring softness and shine.

What makes it special?
It’s powered by REP technology with ceramide NG, plant-based superfood extracts (quinoa, chickpea, lentil), and nourishing oils like apricot kernel and argan to help rebuild and protect the hair fiber.

Does it help with tangles?
Absolutely. It detangles effortlessly, making brushing and styling much easier.

Can I use it every wash?
Yes! It’s designed for regular use to keep blonde hair hydrated, smooth, and strong.

What results should I expect?
With regular use, hair feels softer, stronger, and easier to manage, with less breakage and a healthy-looking shine.

Still looking for help? View all our FAQs Here

Shipping & Returns

We offer free shipping on orders over $49 across Canada and the Continental United States. Orders below $49 are shipped at a flat rate of $10.

Our team will typically ship your order within 24 hours. When your package leaves our warehouse, you’ll receive an email with your tracking information.

Most customers receive their order within 2–7 business days from the date of purchase, depending on the destination.

Repair Conditioner946 ml / 32 fl. oz

$98.00 CAD

Sulfate-Free

Paraben-Free

Gluten-Free

See the difference

Damaged and brittle to strong and resilient. Our repair products rebuild hair from within, mending split ends and restoring elasticity with every use.

Before

After

Frequently asked questions

Questions about the Repair Conditioner? Find our most frequently asked questions here. Still need help? Contact us.

What does this conditioner do for my hair?

It helps repair damaged hair while bringing back softness and shine. The nourishing oils in the formula smooth out damage and help protect hair, and it also makes hair easier to detangle and manage overall.

Who is this conditioner for?

It's made for anyone with damaged, dry, or hard-to-manage hair, regardless of hair color or type. It's especially helpful if your hair feels rough, tangled, or lacking in softness and shine due to coloring, heat styling, or general wear.

How is this different from the Repair Leave-In Conditioner?

This Repair Conditioner is a rinse-out product used in the shower after shampooing, while the Repair Leave-In Conditioner is applied to damp hair afterward and left in without rinsing. Many people use both — this one for everyday washing and the leave-in for extra daily protection and frizz control.

Can I use this if my hair is color-treated or bleached?

Yes, the Repair Conditioner is safe for color-treated, highlighted, and bleached hair, and is designed to help repair the kind of damage those processes commonly cause without stripping your color.

How soon will I notice a difference in my hair?

Many people notice softer, more manageable hair right after the first use, since the conditioner works to smooth and detangle immediately. With consistent use over time, you'll typically also notice improved shine and reduced damage.

My hair feels incredibly soft and strong after using the Repair Conditioner. It smooths everything out without weighing my blonde down—total game changer!

— Allyson S.

The Science

A synergistic blend of skincare actives and superfoods

Ceramide NG

A clinically proven skincare active, ceramides repair the structural integrity of hair by sealing the cuticle, locking in moisture. Less damage and breakage, better colour retention and resilience.

Argan Oil

Known as ‘liquid gold,’ argan oil is rich in linoleic acid and vitamin E, replenishing the fatty acids and moisture stripped by bleach and colour to make blonde hair softer, shinier, golden.

Lentil and seed oil icon describing Blacklight Blonde Science hair products

Lentil Extract

Our synergistic superfood complex is hydrolyzed for better absorption, delivering amino acids directly to the hair fibre to reinforce it from within for more resilient, elastic blondes.

Chickpea Extract

Our synergistic superfood complex is hydrolyzed for better absorption, delivering amino acids directly to the hair fibre to reinforce it from within for more resilient, elastic blondes.

The Science

The rep [repair] Collection

rep[repair]

Front of bottle of Blacklight Blonde Science Repair Shampoo for Blonde Hair 300ml #size_300 ml / 10.1 fl. oz

Repair ShampooStrenghten and restore blonde hair

$36.00 CAD

(4.8)

rep[repair]

On sale

Front of jar of Blacklight Blonde Science Repair Mask for Blondes 200ml #size_200 ml / 6.8 fl. oz

Repair MaskRepair damaged blonde hair

$36.80 CAD

$46.00 CAD

(4.9)

rep[repair]

Save 15%

3 bottles of Blacklight Blonde Science Repair Products for Blonde Hair including a shampoo, conditioner and mask that are included in a bundle

Repair BundleFor softer, healthier hair

$100.00 CAD

$118.00 CAD

(4.9)

rep[repair]

Front of bottle of Blacklight Blonde Science Repair Leave-In Conditioner for Blonde Hair 100ml

Repair Leave-In ConditionerHydrate & strengthen

$38.00 CAD

(4.9)

rep[repair]

Front of bottle of Blacklight Blonde Science Hair and Scalp Oil 45ml

Hair and Scalp OilFor dry scalps

$48.00 CAD

(4.8)

5 stars: 16 (89%)
4 stars: 2 (11%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Really soft hair

I could feel the difference the first time I used it. My hair was soft without feeling heavy or coated.

Good so far

I've only been using it for about 2 weeks but it definitely helps with detangling. My really dry ends still need a mask once in a while though.

Exactly what I needed

My hair has been through a LOT between color and heat styling lol. This has really helped with the dryness and tangles.

My damaged ends love this

Been using this for a few weeks now and my ends don't feel nearly as rough. Really nice conditioner for highlighted hair.

Love it after highlights

Started using this right after getting my highlights done and I'm really impressed. My hair feels much more manageable than it normally does after coloring.

So much easier to brush

My hair gets sooo tangled after washing and this makes such a difference. My brush goes through way easier and my hair feels really soft.

Will keep buying

I've been using it every wash for about a month. My hair feels stronger, softer and doesn't knot up as much anymore.

A little goes a long way

I have thick hair and usually need tons of conditioner but surprisingly I don't need much of this. Leaves my hair super soft and easy to style.

Better than I expected

Honestly bought it mostly because my hair was getting hard to manage after bleaching. After a few washes it already feels smoother and healthier.

Nice conditioner

Really like how soft it makes my hair and it doesn't feel too heavy. Took a few washes before I noticed much difference in my damaged areas.

Love it!!

Looooove it! Thank you!

Great for my fine hair

I have fine damaged hair and a lot of repair products weigh it down. This one doesn't! Leaves it soft and still has some movement.

Very Repairing

Most repair conditioners weigh my fine hair down, but this one doesn�t. It leaves my hair silky.

We love to hear it! Long live your beautiful and silky hair!

ABSOLUTLEY love it!!! Even my stylist noticed a difference in my hair and now she is purchasing it from you also sharing the love 🤍

Amazing! This is such a great 5 star review to read! Long live your beautiful hair!

My Hair Feels So Much Healthier

I noticed a difference after the first use. My blonde hair feels softer, smoother

Perfect for Bleached Hair

It makes my hair feel stronger and way more manageable after every wash.

New products in my routine

I bought this after trying the mini version and now I can�t go without it.

Professional results

This honestly feels like a professional salon treatment at home.

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Repair Conditioner

Best For:

Repair Conditioner