Front of bottle of Blacklight Blonde Science Moisture Hydrating Shampoo 946ml #size_946 ml / 32 fl. oz

Back of bottle of Blacklight Blonde Science Moisture Hydrating Shampoo 946ml #size_946 ml / 32 fl. oz

Blacklight Blonde Science Hydrating Collection Explained

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 Hydrating Shampoo on a light green background with product details on a purple sidebar.

Before and after comparison of a woman with blonde hair, wearing a beige tank top.

Before and after comparison of a woman with curly brown hair, showing the result of a hair product. The left side is labeled 'BEFORE' and shows looser curls, while the right side is labeled 'AFTER' and shows tighter, defined curls.

Picture of a Blacklight Blonde Science Hydrating Shampoo detailing ingredients and benefits on a white background

Marilou Belanger model posing in front of white background showing her blonde hair after using Blacklight Blonde Science Blue Products

hyd [hydrate]

Hydrating Shampoo

$92.00 CAD

Best For:

Suitable for all hair colors
Dry or dehydrated
Lacking softness and elasticity
Dull or prone to moisture loss

Size: 946 ml / 32 fl. oz

Front of bottle of Blacklight Blonde Science Moisture Hydrating Shampoo 60ml #size_300 ml / 10.1 fl. oz

Front of bottle of Blacklight Blonde Science Moisture Hydrating Shampoo 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 gentle, moisture-rich shampoo made for all hair types and colors that brings back moisture, softness, flexibility, and shine, while keeping your scalp balanced and healthy.

About Hydrating Shampoo

Blacklight Hydrating Shampoo is made for all hair types and colors. It gently washes your hair while giving it light, long-lasting moisture when it feels dry. Made with nourishing ingredients like avocado, rice bran, and hemp seed oils, it helps bring back moisture, make your hair more flexible, and boost its natural shine.

This moisture-rich formula washes your hair without drying it out, leaving it feeling soft, smooth, and healthy—perfectly ready for your conditioner or mask.

How To Use

Apply to wet hair
Gently lather and massage into scalp and lengths
Rinse thoroughly
Follow with Blacklight Hydrating Conditioner or Mask for optimal results

Ingredients

WATER (EAU), SODIUM LAURYL SULFOACETATE, SODIUM C14-16 OLEFIN SULFONATE, SODIUM METHYL 2-SULFOLAURATE, COCAMIDOPROPYL BETAINE, GLYCERIN, PHENOXYETHANOL, GLYCOL DISTEARATE, PEG-150 DISTEARATE, FRAGRANCE (PARFUM), DISODIUM 2-SULFOLAURATE, LAURETH-4, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, SILICONE QUATERNIUM-16, SODIUM BENZOATE, LINALOOL, UNDECETH-11, PERSEA GRATISSIMA (AVOCADO) SEED OIL, ORYZA SATIVA (RICE) BRAN OIL, CANNABIS SATIVA SEED OIL, CITRIC ACID, TETRASODIUM EDTA, UNDECETH-5, BUTYLOCTANOL, BENZOIC ACID, LIMONENE, FORMIC ACID, ACETIC ACID, SODIUM HYDROXIDE, EXT. D&C VIOLET NO. 2 (CI 60730), SODIUM HYALURONATE, ISOPROPYL ALCOHOL, FD & C BLUE NO. 1 (CI 42090)

FAQs

Hydrating Shampoo

What does the Hydrating Shampoo do?
Blacklight Hydrating Shampoo gently cleanses while delivering lightweight moisture to dry or lightened blonde hair, leaving it soft, smooth, and shiny.

Who should use the Hydrating Shampoo?
It’s ideal for dry, dehydrated, or lightened blonde hair that needs extra moisture without feeling heavy or weighed down.

Will this shampoo weigh down fine blonde hair?
No. The formula is designed to provide lightweight hydration, helping hair feel soft and healthy without flattening volume.

What ingredients help hydrate the hair?
The formula contains hyaluronic acid and nourishing oils like avocado, rice bran, and hemp seed to replenish moisture and improve hair softness and shine.

Can I use the Hydrating Shampoo every day?
Yes. Its gentle, moisture-balanced formula makes it suitable for regular or daily use, helping maintain healthy, hydrated blonde hair.

Still looking for help? View all our FAQs Here

Shipping & Returns

We offer free shipping on orders over $50 across Canada and the Continental United States. Orders below $50 are shipped at a flat rate of $10.

Our team will typically ship your order within 2 business days. When your package leaves our warehouse, you’ll receive an email with your tracking information.

Most customers receive their order within 3–7 business days from the date of purchase, depending on the destination.

Hydrating Shampoo946 ml / 32 fl. oz

$92.00 CAD

Sulfate-Free

Paraben-Free

Gluten-Free

See the difference

Dry and parched to deeply nourished. Our hydrating products restore moisture, softness, and shine — so your hair feels healthy from root to tip.

Before

After

Hydrating Shampoo

Lightweight hydration for softer, healthier blondes.

The Blacklight Blonde Science Hydrating Shampoo gently cleanses, refreshes and invigorates the scalp and hair, removing dirt and buildup while maintaining natural moisture balance.

Formulated with hydrating hyaluronic acids and a nourishing blend of avocado, rice bran, and hemp seed oils to rehydrate and rebalance the hair and scalp

Read The Report

My blonde feels deeply hydrated, softer, and shinier, with healthy bounce and beautiful shine after every wash.

— Kate H.

The Science

A synergistic blend of skincare actives and superfoods

Hyaluronic Acid

The gold standard in skincare, hyaluronic acids act synergistically on the hair: Water-soluble hyaluronic acid hydrates the surface, while oil-soluble hyaluronic acid hydrates from within.

Avocado Oil

Rich in oleic acid—one of the only fatty acids small enough to permeate the hair shaft—avocado oil conditions from within, minimizing water loss and frizz and maximizing hydration and shine.

Hemp Seed Oil

Rich in fatty acids and proteins, hemp seed oil seals the cuticle and strengthens its structural integrity, restoring hydration and elasticity. Because your blonde should bend, not break.

Rice Bran Oil

Vitamin-rich and lightweight, rice bran oil coats the hair and seals the cuticle. Less frizz and static, no greasy residue—just silkier, shinier hair. It’s hydration without the heaviness.

The Science

Trusted by salons, stylists & blondes

Front of bottle of Blacklight Blonde Science Moisture 18-in-1 Beautifier 225ml #size_225 ml / 7.6 fl. oz

18-in-1 Beautifier $16.00

Front of bottle of Blacklight Blonde Science Neutralizing Violet Shampoo 300 ml #size_300 ml / 10.1 fl. oz

Violet Shampoo $16.00

Front of jar of the Blacklight Blonde Science Hydrating Mask 225ml #size_200 g / 7.05 fl. oz

Hydrating Mask $18.00

Hydrating Shampoo $16.00

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

Hair and Scalp Oil $48.00

Jessica M., Los Angeles, CA

Blacklight Blonde Science products feel salon-quality. My hair has never looked healthier or brighter.

Emily R., Chicago, IL

The quality of Blacklight Blonde Science products is incredible. You can tell real science went into creating them.

Sarah K., Austin, TX

I’ve tried many brands, but Blacklight Blonde Science stands out for quality, performance, and beautiful results.

Sophie L., Montreal, QC

Premium formulas, amazing results, and gorgeous packaging. Blacklight Blonde Science truly feels like professional hair care.

Megan T., Vancouver, BC

Finally a brand dedicated to blondes that actually delivers high-quality products that work.

Olivia B., Toronto, ON

Blacklight Blonde Science quickly became my go-to brand. The quality and results are simply outstanding.

The hyd [hydrate] Collection

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Purple tube of Blacklight conditioner on a white background to hydrate blonde hair #size_200 ml / 6.8 fl. oz

Hydrating ConditionerRestore softness & elasticity

From $16.00 CAD

(4.9)

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18-in-1 BeautifierFor hydration and protection

From $16.00 CAD

(4.9)

hyd[hydrate]

Hydrating MaskRestore hydration and shine

From $18.00 CAD

(5.0)

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Save 15%

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

Hydrating BundleFor silky, healthy and luminous hair

$100.00 CAD

$118.00 CAD

(5.0)

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On sale

Front of jar of the Blacklight Blonde Science Deep Hydrating Mask 200ml #size_200 ml / 6.8 fl. oz

Deep Hydrating MaskDeeply hydrate dry hair

From $18.00 CAD

(5.0)

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Front of bottle of the Blacklight Blonde Science Lightweight Hydrating Shine Oil 100ml

Hydrating Shine OilEnhance shine for dry hair

$48.00 CAD

(5.0)

Discover Your Ideal Haircare Routine

Answer a few quick questions to get your personalized routine (and receive a gift!).

Take the hair quiz

Frequently asked questions

Questions about your formula, your order, or your hair? Find our most frequently asked questions below. Still need help? Contact us.

Vist FAQs

Are your products cruelty-free?

We’re committed to creating professional-quality haircare that delivers real results—without the premium price tag. And of course, our products are cruelty-free. No animal testing here… we prefer to test on happy humans instead!

Where is your company located?

Our office, warehouse, and production facility are all based in Montreal, Quebec, Canada. We proudly formulate and manufacture our products in-house, all under one roof—powered by one passionate team.

Can I return a product?

Your satisfaction is important to us. If your purchase isn’t quite right, simply contact our customer service team to request a return authorization and instructions.
Most products can be returned within 30 days, provided they are unused, unopened, and in their original packaging.

What makes your products unique?

Every Blacklight Blonde Science formula is made with a synergistic blend of skincare actives and nutrient-dense superfoods, proving that better hair begins with better ingredients.

How can I contact your customer service team?

Have a question? Our customer service team is here to help, Monday to Friday, 8am to 4pm ET by email at info@blacklightblondescience.com Whether you’d like to learn more about the Blacklight Blonde Science brand, need help choosing the right products for your hair, or have questions about your order or shipment, we’re happy to assist. Reach out anytime and we’ll make sure you get the answers you need.

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Hydrating Shampoo

Best For:

Hydrating Shampoo