Shades ALK Alkaline Demi

Shades ALK Alkaline Demi is rated 4.7 out of 5 by 315.
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What It Is

Liquid-cream alkaline demi hair color designed to deliver both the power of a color and the care of a gloss. This advanced, ammonia-free formula leaves hair intensely nourished and moisturized with a glossy shine.

What It Does

• Up to 75% gray coverage

• Up to 1 level of lift

• Up to 8 weeks of vibrant, true-to-tone color

• Up to 2.3x glossy shine*

• Visibly healthier, shinier, and more hydrated hair after just one service

• Fast mixing and easy rinsing

• 50-shade fully intermixable palette

 

* Vs. Our Traditional Permanent Cream Color

What Else You Need to Know

Powered by a 14% Hydro-Magnetic Complex, the formula leaves hair intensely nourished and moisturized, with up to 2.3x more glossy shine. The formula contains 46% less ingredients, with no ammonia, no fragrance, no silicones, no mineral oil, no parabens, and no drying alcohols.

1. Wear suitable, disposable gloves, and avoid metal tools. For one application, mix 1 oz of Shades ALK Haircolor with 1.5 oz of Redken Pro-Oxide Cream Developer 10V (3%).

2. Use exclusively with recommended Redken Pro-Oxide Cream Developer, 10 volume (3% maximum). Use only the proportions indicated.

3. Standard processing time is 20 minutes at room temperature. Rinse hair well after the processing time.

For more information regarding application and timing, refer to Shades ALK educational material.

AQUA / WATER • CETEARYL ALCOHOL • ETHANOLAMINE • GLYCERIN • PROPANEDIOL • BUTYROSPERMUM PARKII BUTTER / SHEA BUTTER • OLEIC ACID • OLEYL ALCOHOL • COCO-GLUCOSIDE • SODIUM METABISULFITE • ASCORBIC ACID • TETRASODIUM GLUTAMATE DIACETATE • XANTHAN GUM • TOLUENE-2,5-DIAMINE • m-AMINOPHENOL • HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL • HYDROXYBENZOMORPHOLINE • N,N-BIS(2-HYDROXYETHYL)-p-PHENYLENEDIAMINE SULFATE • 2,4-DIAMINOPHENOXYETHANOL HCL • THIOGLYCERIN • SODIUM LACTATE • PALMITOYL TRIPEPTIDE-1 • PALMITOYL TETRAPEPTIDE-7

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.

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Rated 5 out of 5 by from Fantastic Demi permanent hair color Fantastic Demi permanent hair color. What an amazing hair color that helps condition and moisturize the hair while you are coloring.
Date published: 2026-03-05
Rated 5 out of 5 by from Great I used it to root shadow after a hilight. It worked great. Smelled great. Consistancy was great. I would use and buy this again.
Date published: 2026-03-05
Rated 5 out of 5 by from Loving it! Love this! A strong alternative to acidic gloss this alkaline demi is great for filling and gives a richer, more solid result, especially on resistant hair.
Date published: 2026-03-05
Rated 5 out of 5 by from Perfect for root shadows and melts! I've been using The ALK Demi from Redken, and I absolutely love this product . This product is really great for shadow/melts or for clients who need a root touchup that likes a more natural root With a little bit of gray peeking through. This product cover 75% gray and it can also lift the hair one level Which is great for client that just need an extra bump to be a touch Lighter. This product is also great for blondes that need a slight level lighter without compromising the hair of putting bleach on existing blonde ends. It will shift the blonde slightly but also toning at the same time! I used the level 6N and 5N for my clients roots and it blended with her blonde beautifully.
Date published: 2026-03-04
Rated 5 out of 5 by from Glossy Brunette Results with Shades ALK 5N & 6N I was gifted Shades ALK 5N & 6N Alkaline Demi Hair Color, and after trying it I’m honestly impressed with the results. It’s always fun testing new professional formulas, and this one performed beautifully. The consistency mixes smoothly and applies really evenly, which makes the color process feel super easy and controlled. The 5N and 6N neutral shades gave my hair a rich, natural brunette tone that looks dimensional instead of flat. What I loved most is how soft and shiny my hair felt after rinsing. The formula gives great gray blending for a demi color while still leaving the hair looking healthy and glossy. Overall, it’s a great option if you want natural-looking brunette color with shine and softness without committing to permanent dye.
Date published: 2026-03-04
Rated 5 out of 5 by from Great coverage I received the 5N and 6N to review for my honest opinion. I love them that are easy to apply and gives a good color. Might I add the color doesn’t smell loud like most colors which is good.
Date published: 2026-03-04
Rated 5 out of 5 by from Amazing “I received these products for free from brand(s) in exchange for my honest review." I love this hair toner color gloss. It provides amazing color results and leaves your hair looking better than before and healthier. It enhances the overall color results and It provides it with a high gloss shine. The demi permanent hair color is perfect after a highlight application to give a natural color look that leaves the hair soft and doesn’t feel stripped of the hair’s natural oil. It actually smoothes down the cuticle leaving it looking better than ever before. This is super easy to apply as a color refresh or a bleach application. You could easily use it right in the shower or simply rinse in the sink. It covers any unwanted “brassiness” you might have in your hair and the best thing is that it is completely gentle and not harsh at all. I absolutely love it. I highly recommend this fabulous product!
Date published: 2026-03-04
Rated 4 out of 5 by from I like it! I like that it is creamy! I would love to try more colors! I really had to remind myself of the ratio of color and developer. Otherwise not disappointed!
Date published: 2026-03-04
Rated 5 out of 5 by from Impressed I’ve been grey blending/covering with demi before it was cool 😎 so I’ve tried it all. I love the consistency and coverage. I’ve had a few clients with very stubborn greys and I may use 1:1 ratio for better coverage.
Date published: 2026-03-04
Rated 5 out of 5 by from Expensive Brunette Unlike the classic Shades EQ Gloss (which is acidic), the Alkaline (ALK) line is designed for when you need a bit more "oomph." It provides: • Better Gray Blending: While it won't give 100% opaque coverage like permanent color, it stains grays much more effectively. • No "Hot Roots": Since it’s a demi-permanent, it doesn't significantly lift your natural pigment, preventing that dreaded orange glow at the roots. • Built-in Protection: The "Bonder Inside" technology (Citric Acid and Taurine) helps keep the hair strong even as the pH is slightly raised.
Date published: 2026-03-04
Rated 5 out of 5 by from Great Demi for Grey Blending I was sent this for free for me to review. The consistency is creamier than Shades and is a demi-coverage. The Ns were a little warmer than I'm used to with Ns (usually use Pravana) but the coverage itself was great.
Date published: 2026-03-04
Rated 5 out of 5 by from Good product I received this product in exchange for my honest review. This product is a great addition to the redken line. I love the cream consistency and it provides great coverage and color pigments.
Date published: 2026-03-04
Rated 5 out of 5 by from Works great for extensions I haven’t been a huge shades fan in awhile but I tried these on my extension clients for rooting and they did amazing! Didn’t take splotchy at all, and had amazing coverage. Will definitely keep them in mind for my extension guests.
Date published: 2026-03-04
Rated 5 out of 5 by from Good alternative to grey coverage I received this product for free for my honest review. I currently use Shades EQ. I used the 5N and 6N Alk with 10 vol as directed. The consistency was creamy and I do love how well it applied to the hair. I used it on a client with about 25% grey. The client wasn't sure she wanted to commit to a permanent color, so we gave this a shot. If you are wanting grey blending and no harsh demarcation lines like permanent color, this is your go to demi. It covers better than the traditional Shades EQ since it does do one level of lift. It's a good transition for someone who would like more of the lived in look but with better coverage. I was a little disappointed that it didn't seem to be a true ''N". It pulled a little warmer at the roots than I would have liked, however it would be easy to mix with a cooler Alk to get a better result. All in all this is a great product!
Date published: 2026-03-04
Rated 5 out of 5 by from Fresh hair! Absolutely beautiful color. It covered all my clients grey and white hairs with no issue. The hair felt so soft after and looked glossy. Extremely easy to use and remove from the hair. My clients were so pleased with how long this lasted and how it turned out!
Date published: 2026-03-04
Rated 5 out of 5 by from Great! Loved the texture more than Shades, especially good for those who don't have a lot of Grey's. Coverage is great for a demi! Would recommend!
Date published: 2026-03-04
Rated 5 out of 5 by from Great addition I was really impressed with this color. The creamy consistency makes application easy, it blends grays beautifully, and the smell is much lighter than Shades EQ which is great for sensitive clients. I used 6N found the tone slightly on the cooler side, but it left the hair feeling incredibly soft and shiny with great coverage. I’ll definitely be reaching for this again.
Date published: 2026-03-04
Rated 5 out of 5 by from Beautiful Color This is the perfect color for those that want to come in for a color refresh often but don’t need a permanent color. The colors come out beautifully.
Date published: 2026-03-04
Rated 4 out of 5 by from Pretty Good! I love the consistency, so much better than shades EQ. I used 6N and 5N and felt they were on the cool side. I do like how it made the hair feel, and it was better coverage and much better smelling than shades EQ
Date published: 2026-03-03
Rated 5 out of 5 by from Great Demi color option Great for lightly blending grays. Love the cream application for shades and very little smell for sensitive clients. True color an easy application.
Date published: 2026-03-03
Rated 5 out of 5 by from Nice addition I’m happy to have another option in the Redken color line. This is nice for my clients who don’t have a lot of grey.
Date published: 2026-03-03
Rated 5 out of 5 by from Great color Grey coverage was great! The no smell kind of threw me off, but is great for guests with sensitivities. I’m excited to try more colors within line, gives that little extra coverage, without having to sacrifice with permanent. Great addition!
Date published: 2026-03-03
Rated 5 out of 5 by from Great Demi with coverage! I received this as a sample to try and I must say, I am IMPRESSED! I used the 6N for a gray blending on a client and it worked great and left the hair soft and shiny! I’ll definitely be reaching for this color again!
Date published: 2026-03-02
Rated 5 out of 5 by from 5N & 6N Shades ALK 5N & 6N Alkaline Demi I used these two shades for root melt lo lites in foils. they're nice deep shades, pleasant smell and easy to use. I would recommend this.
Date published: 2026-03-01
Rated 3 out of 5 by from Demi line I got this product to sample and review. I liked it, but it would not be my go to. It liked that it was a cream so it had more coverage than shades. I don’t often use a Demi, so it’s not something I would add to my regular use.
Date published: 2026-03-01
Rated 5 out of 5 by from Happy with this new color line! I love the texture of this color c it mixes very easily and goes on smooth! The scent is subtle and not overwhelming. I used this on myself and I have a few (less than 25%) grays and I am happy with the gray coverage. I cannot wait to use this knot clients and play around with the colors!
Date published: 2026-03-01
Rated 4 out of 5 by from Shades eq ALK I really liked the new shades ALK! I liked the consistency, but it's odd to me the 1:1.5 ratio. The color looked really nice, but it was a little darker than I had expected. Definitely more coverage than regular shades eq!
Date published: 2026-02-28
Rated 5 out of 5 by from Gimmie them all! I received This product to see if I like It or not. I do Love it! I like How it’s more bold pigment than toners but it’s still super close to the toners shades and levels. I used Shades alk for low lighting and it turned out pretty with just enough depth.
Date published: 2026-02-28
Rated 5 out of 5 by from High gloss shine Obsessed! Just when you think that Shadrs Eq couldnt get any better, bam there it is! I love this new formula. The coverage is flawless and it delivers hogh gloss shine with no brassiness. I recommend you switch now to upgrade your coloring service.!
Date published: 2026-02-28
Rated 5 out of 5 by from Awesome color This color is great! I used 3/4 5N with 1/4 6N and the included developer, and it worked just as promised! My color is as expected with a beautiful shine. I received this product at no charge in exchange for my honest review. Another Redken win!
Date published: 2026-02-28
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FAQs

A: More than ever, hair color clients are looking for the secret to healthier looking hair . They don’t only want to conceal their first grays, they also expect shine, hair that feels hydrated and has vitality with restored movement and bounce. Shades ALK provides all of these benefits plus a lower commitment than permanent hair color by offering an easy transition with grow-out compared to a full coverage permanent color.

A:  Shades ALK has 1-level lift vs. 2-level lift from a traditional permanent color, and it features colored coverage vs. full coverage.

A: To cover gray means to minimize the contrast between natural hair and gray hair. To what degree that contrast is minimized is the difference between coverage that is translucent to coverage that is opaque and everything in-between. Shades ALK provides colored coverage, with superior performance with N, NA, NCh, NB, GI shades.

  • a. Use N, NA, NCh, NB, GI shades for up to 75% gray coverage
  • b.    Use VG, AG, G, and CB shades for up to 50% gray coverage
  • c.     Reflective shades C, R, and RV will provide colored coverage depending on their level of deposit
  • d.    Cool shades T, AB, P and V will provide coverage depending on their level of deposit, for example lighter levels 9-10 will not provide coverage, but deeper levels can. Lighter levels may appear more blended.

A: Shades ALK N, NA, NCh, NB and GI shades have been formulated to provide up to 75% gray coverage when mixed with 10 volume. They have not been validated for use with higher levels of developer. If you are looking for more coverage or prefer to use 20 volume, we recommend using a permanent haircolor such as Color Gels Oils.

A: The 1:1.5 mix ratio ensures a product consistency that is creamy and thick, yet easy to apply with bowl & brush and bottle and to pull through the ends. Additionally, it provides the optimal rate of dye oxidation and up to 75% coverage within the 20 minute development time for robust, saturated results.

A: We are super excited to offer 50 unique Shades ALK shades at launch, but we understand that it may be overwhelming to take in all at once. We recommend taking a handful of shades from each of our tonal families to ensure you have everything you need to get started with your clients:

  • a.     NATURAL: 4N, 5N, 6N, 7N, 8N, 9N, 5NCh, 7NCh, 1NA, 4NA, 6NA, 8NA
  • b.    WARM: 7GI, 9GI, 4G, 6G, 8G
  • c.     COOL: 8P, 10P, 6V, 9V, 6AB, 8AB
  • d.    RED: 10C, 7C, 6R, 4R, 6RV, 4RV
  • e.     CLEAR


Resources

Must have shades in each family! Showing various shades from Redken ALK.