Does the nioxin diamax get combed thru the hair or just applied at scalp?

I am happy to answer this for you today. The following is manufacture instructions for best results: Apply evenly throughout the scalp. Massage gently at the roots and comb through. Do not rinse off. For exceptional results use daily on wet or dry hair. I hope this answered your question today. Have a Wonderful Nioxin Hair Day!

Can this be used with the hair thickrning spray?

Thank you for contacting Nioxin Professional. We value your loyalty to our brand. Yes, Nioxin's Thickening Spray can be used with Diamax. Diamax should be focused at the root whereas the thickening spray should be used mid length to ends.

Is this sulfite free?

Thank you for contacting Nioxin. We value your brand loyalty. Nioxin Diamaz Hair Thickening Treatment is sulfate free.

Would this also be considered a heat protectant?

I use this product when I wash my hair...it is great strengthening serum...love it...Highly recommended by my hairdresser...however, to be safe I still use a heat protectant

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Nioxin Hair Thickening Serum | Night Density Rescue Serum | Density Defend Diamax Advanced | For Thicker, Fuller-Looking Hair | Against Breakage

Product ID: 202250886

Details

Hair Type
All
Item Form
Serum
Liquid Volume
3.4 Fluid
Scent
Unscented

🌙Nighttime density rescue formula

💪Boosts hair diameter +30%

🛡️Reduces breakage by 40%

80252CFA

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Description

🌟 Wake up to thicker, fuller hair — your nightly secret weapon!

CLINICALLY TRUSTED BEST SELLER - Ranked #159 in hair regrowth treatments, trusted by professionals and users alike.
NIGHTTIME RESCUE FOR HAIR DENSITY - Works overnight to energize follicles and maximize scalp nourishment while you rest.
FULLER THICKER HAIR IN EVERY STRAND - Experience visibly voluminous hair with advanced diameter-boosting technology.
UNIVERSAL FORMULA FOR ALL HAIR TYPES - Seamlessly integrates into any daily routine, enhancing hair regardless of texture or style.
BREAKAGE DEFENSE FOR STRONGER STRANDS - Fortifies hair structure to reduce breakage and promote resilient, healthy locks.

Nioxin Hair Thickening Serum with Diamax Advanced technology is a clinically-backed nighttime treatment designed to boost hair strand diameter, reduce breakage, and nourish the scalp. Suitable for all hair types, it promotes visibly fuller, thicker-looking hair by strengthening and energizing follicles while you sleep.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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80252CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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1 month ago

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Asin	B086G3LFD1
Best Sellers Rank	#159 in Hair Regrowth Treatments
Item Model Number	3614228816113
Manufacturer	Nioxin
Product Dimensions	2.25 x 2.36 x 6.89 inches; 3.4 ounces

Nioxin Hair Thickening Serum | Night Density Rescue Serum | Density Defend Diamax Advanced | For Thicker, Fuller-Looking Hair | Against Breakage

Details

Details

Description

Specifications

Common Questions