Redken Dandruff Shampoo Review 2026: Worth Your Money?

Dandruff can be embarrassing. It can also be frustrating. You try product after product, and nothing seems to work.

That is exactly why so many people have turned to the Redken Scalp Relief Dandruff Control Shampoo. This salon-grade shampoo promises to fight flakes, soothe your scalp, and leave your hair shiny. But does it actually deliver?

In this Redken dandruff shampoo review for 2026, we break down everything you need to know. We cover the ingredients, the texture, the scent, the results, and the drawbacks.

Key Takeaways:

• The active ingredient is 1% Pyrithione Zinc, a well-known compound that fights the fungus responsible for dandruff. This ingredient has been used in dandruff treatments for decades and is proven effective.
• The shampoo is color-safe, which makes it a great option for people who dye their hair. Many dandruff shampoos strip color, but Redken built this formula with color-treated hair in mind.
• The texture is light and the scent is fresh, with a mild minty quality. It does not smell like a medicated shampoo, which is a big plus for daily use.
• It is dermatologist tested, giving users extra confidence in its safety profile. This is especially important for people with sensitive scalps.
• Some users report that it can dry out hair over time, especially at the ends. Using a good conditioner after each wash is strongly recommended.
• The price is higher than drugstore options like Head & Shoulders or Selsun Blue. You pay a premium for the salon-quality formula, but many users feel the results justify the cost.

Last update on 2026-06-17 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!

What Is Redken Scalp Relief Dandruff Control Shampoo?

The Redken Scalp Relief Dandruff Control Shampoo is a professional-grade anti-dandruff shampoo made by Redken, a brand owned by L’Oréal. Redken has been a trusted name in salons for decades. This specific product targets dandruff, flaking, itching, and scalp irritation.

The shampoo uses 1% Pyrithione Zinc as its active ingredient. This compound works by slowing down the growth of yeast on the scalp. That yeast, called Malassezia, is a primary cause of dandruff in most people.

Unlike many anti-dandruff shampoos, this product is also safe for color-treated hair. That makes it a popular choice among people who visit salons regularly. It cleanses gently, soothes the scalp, and leaves hair feeling light and airy.

The shampoo comes in an 8.5 fl oz bottle and is available at major retailers including Amazon, Ulta, and salon supply stores. It has earned strong reviews from both hairstylists and everyday users over the years.

How Does Pyrithione Zinc Work Against Dandruff?

Pyrithione Zinc (also called Zinc Pyrithione or ZPT) is one of the most studied anti-dandruff ingredients in the world. It works by targeting the Malassezia fungus that lives on the scalp. This fungus feeds on natural oils and produces irritating byproducts that cause flaking and itching.

When you apply Pyrithione Zinc through a shampoo like Redken Scalp Relief, it disrupts the fungus at the cellular level. It blocks the transport of key nutrients the fungus needs to survive. This reduces the fungal population on your scalp over time.

The result? Less flaking, less itching, and a calmer scalp. Most people notice improvements within the first week of regular use. Pyrithione Zinc also has antibacterial properties, which helps keep the scalp clean and balanced.

At 1% concentration, the Redken formula provides a gentle but effective dose. This is the standard concentration found in most over-the-counter dandruff shampoos. It is strong enough to fight dandruff but mild enough for frequent use without major side effects.

Full Ingredient Breakdown of Redken Scalp Relief Shampoo

Understanding what goes into your shampoo matters. Here is a closer look at the key ingredients in the Redken Scalp Relief Dandruff Control Shampoo.

Pyrithione Zinc (1%) is the active ingredient. As discussed, it fights the fungus that causes dandruff. It also offers mild antibacterial protection for the scalp.

Sodium Laureth Sulfate is the primary cleansing agent. It creates the lather and removes dirt, oil, and product buildup from the hair and scalp. Some people prefer sulfate-free shampoos, but this sulfate is milder than Sodium Lauryl Sulfate and is generally well-tolerated.

Glycerin is included as a humectant. It draws moisture into the hair and scalp, helping to prevent dryness. This helps balance out the cleansing action of the sulfates.

Salicylic Acid appears in the formula as well. It acts as a gentle exfoliant, helping to loosen and remove dead skin cells from the scalp. This supports the anti-dandruff action.

Menthoxypropanediol provides a cooling sensation on the scalp. It gives that fresh, minty feeling during and after shampooing. The formula also contains Cocamidopropyl Betaine, a secondary surfactant that boosts lather and adds mildness. Overall, the ingredient list reflects a balance between effective dandruff control and hair care quality.

Top 3 Alternatives for Redken Scalp Relief Dandruff Control Shampoo

Last update on 2026-07-04 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!

Last update on 2026-07-04 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!

Last update on 2026-06-17 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!

How to Use Redken Dandruff Shampoo for Best Results

Using the Redken Scalp Relief Dandruff Control Shampoo correctly makes a big difference in your results. Here is the recommended approach.

Wet your hair thoroughly with warm water first. Warm water opens the hair cuticle and helps the shampoo reach the scalp more effectively. Apply a small amount of shampoo to your palms and work it into a lather.

Massage the shampoo into your scalp using your fingertips. Do not use your nails. Spend at least 60 seconds massaging the product into the scalp. This helps the Pyrithione Zinc make full contact with the affected areas.

Leave the shampoo on your scalp for 2 to 3 minutes before rinsing. This dwell time allows the active ingredient to work. Many people rinse too quickly and miss out on the full benefit.

Rinse thoroughly with lukewarm water. Follow up with a conditioner, especially on the mid-lengths and ends. The Redken Scalp Relief formula can be slightly drying, so a good conditioner is essential.

For best results, use this shampoo at least twice per week. You can alternate it with your regular shampoo on other days. Consistency is key with dandruff treatment.

Does Redken Dandruff Shampoo Really Work?

The short answer is yes, for most people. Customer reviews on sites like Ulta, Amazon, and LovelySkin are largely positive. Many users report a noticeable reduction in flakes within the first few washes.

On Ulta, reviewers highlight that the shampoo cleans thoroughly, lathers well, and has a pleasant scent. Multiple users mention that it improved their scalp health without making their hair feel stripped or damaged.

Some users call it the best dandruff shampoo they have ever tried. Several reviews mention that they tried prescription shampoos before switching to Redken and getting better results. The combination of dandruff control and hair quality sets it apart from many drugstore options.

However, not every review is glowing. A small number of users say the shampoo did not eliminate their dandruff completely. Others report that it dried out their hair, especially at the ends. These experiences vary based on hair type, scalp condition, and how the product is used.

Overall, the product has a strong track record for mild to moderate dandruff. People with severe dandruff or seborrheic dermatitis may need a stronger active ingredient like Ketoconazole.

Is Redken Scalp Relief Shampoo Safe for Color-Treated Hair?

Yes. This is one of the biggest selling points of the Redken Scalp Relief Dandruff Control Shampoo. The formula is specifically designed to be color-safe. Many hairstylists recommend it to clients who color their hair.

Most traditional dandruff shampoos contain harsh ingredients that fade or strip hair color. This is a common frustration for people who invest time and money in salon coloring. The Redken formula avoids this problem by using a gentler cleansing system.

Professional colorists have praised the product in reviews on the Redken website. One colorist described it as a “dream product for guests with dandruff” because it does not impact the results of color treatments.

If you color your hair at home or in a salon, this shampoo lets you treat dandruff without sacrificing your color. That said, you should still use a color-protecting conditioner to maximize the life of your color.

The Scent and Texture: What to Expect

Many people avoid dandruff shampoos because of that strong, medicinal smell. The Redken Scalp Relief Dandruff Control Shampoo breaks that pattern.

The scent is fresh and light with a subtle minty undertone. It does not smell like a medicated product at all. Multiple reviewers on Amazon and Ulta specifically mention the pleasant fragrance as a highlight.

The texture is smooth and slightly creamy. It lathers well and spreads easily through the hair. You do not need a large amount to get good coverage. A small dollop is enough for most hair lengths.

After rinsing, the hair feels clean, light, and airy. It does not leave a heavy residue or waxy feeling. Some users describe the post-wash feel as similar to a regular salon shampoo rather than a treatment product.

The cooling sensation from the Menthoxypropanediol adds a refreshing touch during each wash. It feels especially good if your scalp has been itchy or irritated. Overall, the sensory experience is a major advantage over most dandruff shampoos on the market.

Pros and Cons of Redken Scalp Relief Dandruff Control Shampoo

Every product has strengths and weaknesses. Here is an honest look at both sides.

Pros:
The shampoo effectively reduces dandruff flakes for most users. The 1% Pyrithione Zinc formula is proven and reliable. It is color-safe, which is rare among dandruff shampoos. The scent is pleasant and non-medicinal. The texture lathers well and rinses clean. It is dermatologist tested for safety. Many professional hairstylists recommend it.

Cons:
The price is higher than drugstore alternatives. An 8.5 oz bottle costs significantly more than a comparable size of Head & Shoulders or Selsun Blue. It may dry out hair at the ends, especially with frequent use. It contains sulfates and parabens, which some consumers prefer to avoid. It may not be strong enough for severe dandruff or seborrheic dermatitis. The bottle size is also relatively small for the price.

These trade-offs are worth considering before you buy. For many people, the quality and results outweigh the higher cost. But if budget is a concern, the alternatives listed above are solid choices.

Redken Dandruff Shampoo vs. Nizoral: Which Is Better?

This is one of the most common comparisons in the dandruff shampoo space. Both products are effective, but they work differently.

Redken Scalp Relief uses 1% Pyrithione Zinc. This ingredient is gentle and suitable for frequent use. It controls dandruff well and keeps hair looking salon-quality. It is color-safe and has a pleasant scent.

Nizoral uses 1% Ketoconazole. This is a more powerful antifungal agent. It is clinically proven to handle even severe dandruff. Nizoral is typically used just twice per week and is not recommended for daily use.

If your dandruff is mild to moderate, the Redken shampoo is likely the better fit. It treats the problem without sacrificing hair quality. If your dandruff is stubborn or severe, Nizoral may deliver faster and stronger results.

Some people alternate between the two products. They use Nizoral twice a week for heavy-duty treatment and Redken on other wash days to maintain hair health. This combination approach works well for many.

Price is another factor. Nizoral is generally more affordable per ounce than Redken. But Redken offers a more refined hair care experience overall.

Who Should Use Redken Scalp Relief Dandruff Control Shampoo?

This shampoo is a great fit for several types of users. First, it is ideal for people with mild to moderate dandruff who want a salon-quality product. If your flakes are occasional or moderate, this shampoo should manage them well.

Second, it is perfect for anyone with color-treated hair. Finding a dandruff shampoo that does not fade your color is difficult. Redken solved that problem with this formula.

Third, it suits people who are sensitive to strong medicated smells. The light, fresh scent makes it easy to incorporate into your daily routine without any unpleasant odor lingering in your hair.

Fourth, it works well for those who want a professional recommendation. Many hairstylists carry and recommend this product. If you trust your stylist’s advice, this shampoo is likely on their list.

However, this shampoo is not the best choice for everyone. People with severe dandruff or seborrheic dermatitis may need a stronger formula. Those on a tight budget may find the price difficult to justify. And those who strictly avoid sulfates or parabens should look at other options like the Biolage Scalp Sync line.

Where to Buy Redken Scalp Relief Dandruff Control Shampoo

You can purchase this shampoo from several trusted retailers. Amazon is one of the most convenient options. The ASIN for this product is B08SSCP46J. You can find it at competitive prices, and Prime members enjoy fast shipping.

Ulta Beauty also carries the product both online and in stores. Ulta frequently runs sales and offers points through their loyalty program, which can save you money over time.

Salon supply stores and professional beauty retailers stock the product as well. If you prefer to buy directly from a salon, many Redken-partnered salons carry it on their shelves.

The Redken official website is another option. Buying directly from the brand ensures product authenticity. This is important because counterfeit salon products do appear on some third-party marketplaces.

Wherever you buy, check the expiration date and make sure the packaging looks authentic. Genuine Redken products have clear labeling and consistent packaging. If a deal looks too good to be true, it probably is.

How Does Redken Compare to Other Salon Dandruff Shampoos?

The salon dandruff shampoo market includes a few strong competitors. Besides Redken, brands like Biolage, Paul Mitchell, and Nioxin offer anti-dandruff options.

Biolage Scalp Sync is the closest competitor. It uses the same active ingredient (Pyrithione Zinc) and comes from the same parent company (L’Oréal). Biolage positions itself as a vegan and cruelty-free brand, which appeals to eco-conscious consumers. The two products perform similarly, but Biolage often costs slightly less.

Paul Mitchell Tea Tree Special Shampoo uses tea tree oil to address scalp issues. It is not a medicated dandruff shampoo, but the tea tree oil has natural antifungal properties. It works best for very mild dandruff or general scalp irritation.

Nioxin focuses more on hair thinning and scalp health than dandruff. Its cleanser shampoos can help with mild flaking, but they are not formulated as dedicated dandruff treatments.

Among salon brands, Redken Scalp Relief remains one of the most popular and effective dedicated dandruff shampoos. Its combination of proven active ingredients, color safety, and pleasant user experience keeps it at the top of many stylists’ recommendation lists.

Final Verdict: Is Redken Dandruff Shampoo Worth It in 2026?

After reviewing the ingredients, user feedback, and competitive alternatives, the Redken Scalp Relief Dandruff Control Shampoo earns a solid recommendation for people with mild to moderate dandruff.

It delivers real results without the harsh feel of most drugstore dandruff shampoos. The color-safe formula is a genuine standout feature. The scent and texture make it a pleasure to use, which matters for long-term consistency.

The main drawback is the price. You pay more per ounce than you would for Nizoral, Head & Shoulders, or Selsun Blue. But if hair quality matters to you alongside dandruff control, the premium is justified.

For severe dandruff, consider pairing it with a stronger treatment like Nizoral. For mild to moderate cases, Redken Scalp Relief may be the only dandruff shampoo you need. It is a well-made product from a trusted brand, and it has earned its reputation over years of positive reviews.

Frequently Asked Questions

Is Redken Scalp Relief Dandruff Control Shampoo safe for daily use?

Yes, the shampoo can be used daily. However, most dermatologists recommend using anti-dandruff shampoos two to three times per week for the best balance between treatment and hair health. On alternate days, you can use your regular shampoo and conditioner. Daily use may lead to dryness at the hair ends over time.

Does Redken dandruff shampoo contain parabens?

Yes, the formula includes Methylparaben in its ingredient list. Parabens act as preservatives to extend the shelf life of the product. If you prefer paraben-free products, consider alternatives like the Biolage Scalp Sync Anti-Dandruff Shampoo.

Can I use Redken Scalp Relief Shampoo on my child’s hair?

The shampoo is formulated for adult use. If your child has dandruff, consult a pediatrician or dermatologist before using any medicated shampoo. They can recommend an age-appropriate treatment.

How long does it take to see results with Redken dandruff shampoo?

Most users notice a reduction in flakes within one to two weeks of regular use. Some users see improvement after the very first wash. Consistent use is important for lasting results. If you do not see improvement after four weeks, consult a dermatologist.

Is this shampoo vegan or cruelty-free?

Redken products are not tested on animals, as the brand follows L’Oréal’s commitment to ending animal testing. However, the product may contain animal-derived ingredients, so it may not qualify as fully vegan. Check the packaging for the latest certifications.

Can I use a regular conditioner with Redken Scalp Relief Shampoo?

Yes, absolutely. In fact, using a conditioner is recommended. The shampoo can be slightly drying, especially at the ends. Any quality conditioner will work. Redken offers its own conditioners that pair well with this shampoo, but you are not limited to the same brand.