Overview

The Nexxus Color Assure Shampoo Conditioner Set 13.5oz comes from a brand with deep roots in professional salon hair care — Nexxus has long occupied the middle ground between drugstore convenience and genuine performance for treated hair. This twin-pack, with 13.5 fl oz of both shampoo and conditioner, is practical for frequent washers or households sharing products. It is built specifically for dyed, highlighted, or chemically processed hair. Worth being upfront: this color-care duo is a daily-use routine, not a deep treatment or color-depositing product. Solid for what it is — just do not expect results beyond that stated scope.

Features & Benefits

What sets the Nexxus Color Assure set apart on paper — and in practice — is a lengthy list of excluded ingredients: no sulfates, parabens, silicones, mineral oil, phthalates, artificial dyes, or DEA. Sulfate-free cleansing matters most here, because sulfates strip the hair shaft aggressively and pull color out with each wash. Removing them means color molecules hold longer between salon visits. Both formulas come in a gel-based texture, which lathers less dramatically than traditional shampoos but rinses completely clean with no residue. The scent is understated and non-intrusive. Pairing a matched shampoo and conditioner from the same line ensures the formulas are designed to work with each other, not at cross purposes.

Best For

This sulfate-free shampoo and conditioner pair is a strong fit for anyone with color-treated, highlighted, or bleached hair who wants to extend the life of their dye job without switching to a heavy, silicone-loaded formula. It also works well for people with chemical sensitivities who have been avoiding mainstream shampoos due to harsh additive lists. The gel-based texture suits those who prefer a lighter lather and a clean rinse. For two-person households where both have color-treated hair, the twin-pack size makes practical sense. One honest caveat: if your hair is very thick or coarse, the conditioner alone may not deliver enough moisture, and a separate deep conditioning treatment would still be needed.

User Feedback

The most consistent praise for this color-care duo centers on two things: color looking noticeably brighter for longer, and hair feeling lighter compared to silicone-heavy alternatives. The absence of silicone gets called out specifically by people who had previously dealt with product buildup. Scent divides opinion sharply — some find it pleasantly understated, others wish it were stronger or entirely different. On the downside, fine to medium hair tends to respond better than thick or curly types, where users frequently report the conditioner underdelivering on moisture. Packaging has drawn occasional complaints about batch inconsistency. The twin-pack pricing is generally seen as fair when buyers compare it to purchasing each bottle separately.

Pros

  • Sulfate-free formula cleans without stripping color molecules, helping dye last noticeably longer between salon visits.
  • Free of parabens, silicones, mineral oil, phthalates, artificial dyes, and DEA — a genuinely clean ingredient list.
  • Hair feels lighter and less weighed down compared to silicone-heavy alternatives, especially for fine hair types.
  • Gel-based texture rinses out completely, with no residue or buildup left behind after washing.
  • The matched shampoo and conditioner are formulated to work together, removing the guesswork of mixing unrelated products.
  • Twin-pack format offers good convenience for frequent washers or two-person households with similar hair care needs.
  • Scent is subtle and non-intrusive, which suits buyers who are sensitive to strong fragrance in hair products.
  • Nexxus brings professional hair care heritage to a format accessible outside the salon, without the salon markup.
  • Color vibrancy protection is a practical, everyday benefit rather than a one-time treatment effect.

Cons

  • The conditioner underdelivers on moisture for thick, curly, or coarse hair — a recurring and consistent complaint.
  • Gel-based lather produces less foam than traditional shampoos, which some users find unsatisfying regardless of how well it cleans.
  • Scent is polarizing and not for everyone; buyers with strong fragrance preferences in either direction may be disappointed.
  • Packaging has drawn scattered complaints about inconsistency between batches, including cap and dispensing issues.
  • This sulfate-free shampoo and conditioner pair provides no color-depositing or damage-repair benefits — purely protective in scope.
  • At the mid-to-premium price point, the value case weakens if purchased as single bottles rather than the twin-pack format.
  • Not suitable as a standalone solution for chemically damaged or over-processed hair that needs active repair alongside color care.
  • Some buyers report the conditioner feels thin in texture, making it harder to distribute evenly through longer or thicker hair.

Ratings

Our scores for the Nexxus Color Assure Shampoo Conditioner Set 13.5oz were generated by AI after analyzing thousands of verified buyer reviews sourced globally, with spam, bot submissions, and incentivized feedback actively identified and filtered out. The resulting ratings reflect the full honest range of user experience — from the real benefits color-treated hair buyers found most valuable, to the friction points and unmet expectations that surfaced repeatedly across different hair types. Both strengths and limitations are represented transparently so you can make a well-grounded purchase decision.

Color Fade Protection
83%
Users consistently report that color looks noticeably brighter and more vibrant for longer after switching to this sulfate-free shampoo from conventional formulas. The difference tends to show up after three to four weeks of daily use, particularly for those with highlights or semi-permanent dye who previously saw rapid fading.
The protection is real but gradual, and buyers expecting a dramatic overnight improvement in color intensity are often disappointed. It also works better at slowing fade than reversing it — hair that is already significantly washed-out will not be restored by switching to this color-care duo.
Ingredient Transparency
91%
The formula cuts out sulfates, parabens, silicones, mineral oil, phthalates, artificial dyes, and DEA in one clean sweep — genuinely rare at this price point. For buyers managing scalp sensitivity or trying to simplify what they apply daily, that list of exclusions is a meaningful differentiator rather than empty label copy.
The brand does not hold a widely recognized third-party cruelty-free or vegan certification, which matters to a segment of clean-beauty buyers. There is also no published disclosure of the specific fragrance compound used, which can be a concern for those with contact dermatitis or documented allergen sensitivities.
Lather & Wash Experience
67%
33%
For buyers who have made peace with sulfate-free lather, the wash experience is clean and efficient — the gel texture spreads evenly through wet hair without clumping, and rinse-out is fast and thorough with no slippery residue left behind.
The light foam output is the single most divisive aspect of the in-shower experience. Users accustomed to traditional shampoos frequently describe the lather as insufficient, and many admit it took several weeks before they stopped feeling like their hair was not being properly cleaned.
Conditioning Performance
58%
42%
For fine to medium hair that tends to get weighed down by heavier conditioners, the light formula performs well — hair feels detangled and manageable after rinsing without feeling coated or flat. Users with thinner strands washing daily particularly appreciate that it conditions without adding heaviness.
For thick, coarse, or naturally dry hair, the conditioner is a consistent disappointment — moisture delivery is not sufficient for those hair types, and users frequently report needing to follow up with a separate deep conditioning mask. Curly hair types in particular note poor slip and difficulty detangling.
Scent Profile
63%
37%
The scent is quiet and clean rather than overtly perfumed, which works well for people who use additional styling products or fragrances and do not want their shampoo competing with everything else. Those sensitive to strong synthetic smells in the shower tend to view this restraint as a genuine positive.
Opinion on the scent is unusually divided even by hair care standards. A meaningful portion of users find it flat or forgettable and specifically mention wishing the fragrance were more distinctive or longer-lasting on the hair after drying — a noticeable trade-off for buyers who consider scent a key part of their shower routine.
Value for Money
77%
23%
Purchased as a twin-pack, the per-ounce cost is notably more reasonable than buying each bottle individually, and the matched formula approach means buyers are not mixing and matching to fill routine gaps. For frequent washers going through product quickly, the volume and pairing logic makes the investment feel practical.
Compared to cheaper drugstore sulfate-free options that have entered the market in recent years, the price gap is harder to justify for budget-conscious buyers. Those who wash only two to three times a week may also find the value case weaker since they go through the product much more slowly.
Scalp Compatibility
86%
The absence of sulfates, parabens, DEA, and artificial dyes makes this a genuinely low-irritation formula for most scalp types. Users with sensitivity to conventional shampoos — including those who experience itching or flaking from harsher detergents — report noticeably fewer reactions after switching to this sulfate-free shampoo and conditioner pair.
The undisclosed fragrance compound can still trigger reactions in a small number of users with fragrance allergies or very reactive scalps. It is not a fragrance-free product, and that distinction matters for anyone managing a dermatologist-recommended fragrance-avoidance routine.
Residue & Buildup Prevention
88%
Users who previously dealt with heavy buildup from silicone-loaded products consistently note that their hair feels cleaner and more responsive after several weeks of using this color-care duo. Scalp congestion — a common complaint with coating ingredients — is notably reduced once silicone is removed from the daily routine.
A portion of users report that without silicone, the hair cuticle feels rougher to the touch straight after washing, particularly those who had previously relied on silicone to smooth the surface. The trade-off between buildup-free cleanliness and the tactile softness silicone provides is real and worth weighing personally.
Formula Consistency
71%
29%
Most buyers receive a product that performs as expected — the texture, scent, and behavior of the formula are broadly stable across the majority of purchases, and repeat buyers generally re-order without significant complaints about the core product changing between orders.
A recurring thread in user feedback involves batch-to-batch variability — some buyers notice the conditioner feeling thinner or the scent slightly different from one purchase to the next. It is not universal, but it happens often enough to suggest quality control is not perfectly uniform across all production runs.
Packaging & Dispensing
54%
46%
The bottles are compact and straightforward, with no complicated pump mechanisms to malfunction or break over time. Side-by-side sizing makes the set easy to store together in a standard shower caddy, and the labeling clearly differentiates the shampoo from the conditioner at a glance.
Cap reliability is the primary complaint — consistent feedback points to caps that do not seal cleanly between uses, leading to product drying at the opening or minor leakage. The squeeze-bottle format also makes it harder to control precise amounts compared to a pump dispenser, which some users find results in product waste.
Hair Feel After Drying
79%
21%
Users with fine or medium hair consistently describe their hair as feeling lighter, bouncier, and less flat after drying compared to their previous silicone-heavy routine. The absence of coating ingredients means the natural texture comes through more clearly — a genuine plus for anyone who has struggled with limp, weighed-down ends.
For those expecting the softness and surface shine associated with silicone-based products, the post-dry feel can come as a surprise — hair may feel slightly more tactile or rougher at the ends, particularly in the first few weeks before the hair adjusts to a silicone-free routine.
Daily Use Suitability
84%
The gentle sulfate-free formula is well-suited for daily or near-daily washing without the cumulative scalp dryness that sulfate shampoos tend to cause over time. Buyers who wash every day — whether out of habit, post-workout, or for scalp health — report that this color-care duo does not leave their scalp feeling stripped or tight with regular use.
The formula is less effective for people who wash infrequently — two to three times a week or less — since styling product buildup is more likely to accumulate and the lighter cleansing action may not clear it thoroughly. Those with oily scalps occasionally report the formula feeling underpowered on heavy-sebum days.
Frizz & Texture Control
61%
39%
For fine, straight, or slightly wavy hair, the silicone-free formula still provides enough smoothing effect to keep hair presentable without the weighing-down trade-off of heavier products. Users with low-to-medium frizz report that their hair air-dries with a cleaner, more natural finish when using the Nexxus Color Assure set consistently over time.
For high-porosity, coarse, or significantly frizzy hair types, the lack of silicone is a practical setback — silicone specifically seals the cuticle and blocks humidity from causing frizz. Without it, people managing frizz in humid climates typically need to rely more heavily on separate styling products to achieve comparable smoothness.

Suitable for:

The Nexxus Color Assure Shampoo Conditioner Set 13.5oz is a practical daily option for anyone whose hair has been dyed, highlighted, bleached, or chemically processed and who wants to slow down color fade without overhauling their entire routine. It fits particularly well into the lives of people who wash their hair frequently — every day or every other day — since sulfate-free formulas are gentle enough for regular use without accelerating color loss. If you have fine to medium hair that tends to get weighed down by silicone-heavy products, this color-care duo addresses that directly: it cleans without leaving residue or buildup. The twin-pack format also makes sense for two-person households where both partners have color-treated hair, giving each person a consistent supply. Buyers who have been looking to cut harsh chemicals from their routine — parabens, artificial dyes, phthalates — without sacrificing a recognizable brand name will find this a reasonable landing spot.

Not suitable for:

The Nexxus Color Assure Shampoo Conditioner Set 13.5oz is not the right call for anyone with very thick, coarse, or naturally dry hair that genuinely needs heavy moisture replenishment — the conditioner simply does not deliver that kind of payoff, and buyers in that camp consistently report feeling underwhelmed. This is also not a treatment product: it will not deposit pigment, repair significant damage, or replace a weekly mask, so if those are priorities, this set alone will fall short. People who like a rich, creamy lather may find the gel-based texture unsatisfying in the shower, since it does not produce the foam volume many are accustomed to. Those with particularly strong scent preferences — either wanting something highly fragrant or completely fragrance-free — should be aware that the scent profile divides opinion sharply and is not customizable. Finally, anyone shopping purely on price should know this sits at a mid-to-premium tier, and the value case depends largely on buying the pair together rather than treating it as a budget daily wash.

Specifications

  • Brand: Manufactured by Nexxus, a brand with a professional salon hair care heritage positioned at the mid-to-premium tier of the consumer market.
  • Pack Contents: Includes two bottles — one shampoo and one conditioner — each containing 13.5 fl oz of formula.
  • Volume Per Bottle: Each bottle holds 13.5 fl oz (approximately 399 ml) of product.
  • Item Form: Both the shampoo and conditioner are gel-based in consistency, rather than cream or foam.
  • Target Hair Type: Formulated specifically for chemically treated hair, including dyed, highlighted, bleached, and permed hair.
  • Primary Benefit: Designed to protect color vibrancy and slow color fade during regular washing.
  • Sulfate-Free: Contains no sulfates, meaning the formula cleans without the aggressive detergent action that strips color molecules from the hair shaft.
  • Silicone-Free: Free of silicones, which eliminates the buildup and weighing-down effect commonly associated with silicone-based hair care products.
  • Paraben-Free: Contains no parabens, a preservative class many consumers avoid due to long-term scalp and skin sensitivity concerns.
  • Mineral Oil-Free: Formulated without mineral oil, which can coat the hair shaft over time and interfere with moisture absorption.
  • Phthalate-Free: Contains no phthalates, a class of chemical plasticizers sometimes present in fragrance compounds used in hair care products.
  • DEA-Free: Does not contain diethanolamine (DEA), an emulsifying agent associated with scalp irritation in sensitive individuals.
  • Artificial Dye-Free: Free of artificial colors and dyes, reducing the risk of scalp irritation for those with chemical sensitivities.
  • Package Dimensions: The twin-pack measures approximately 9.41 x 5.24 x 2.44 inches as shipped.
  • Package Weight: The complete twin-pack weighs approximately 1.96 pounds, including both bottles and outer packaging.

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FAQ

It is well-suited for daily use. Because the shampoo is sulfate-free, it cleans gently without stripping the hair of its natural oils or accelerating color fade — both of which are real concerns with harsher everyday formulas. People who wash every day or every other day tend to get the most consistent benefit from this color-care duo.

It works across all types of chemically processed hair, including highlights, balayage, bleach, toner, and permanent color. The sulfate-free formula is not selective — it simply avoids the aggressive cleansing action that causes any form of color treatment to fade faster than necessary.

Lather will be noticeably lighter than what most people are used to from conventional shampoos, since sulfates are what create thick foam. The gel texture still distributes and cleans effectively, but the absence of that rich foam can feel strange at first. Most users adjust within a week or two once they see the hair is actually clean.

Honestly, probably not on its own. The conditioner is on the lighter side in terms of moisture delivery, and thick, coarse, or naturally dry curly hair consistently falls outside its comfort zone. Users with those hair types frequently report needing to supplement with a separate deep conditioning mask to get adequate hydration. It is one of the clearest limitations of this sulfate-free shampoo and conditioner pair.

You can, but mixing in a silicone-based conditioner would undercut one of the main reasons to use this shampoo in the first place — the formula is specifically designed to avoid buildup, and a silicone conditioner would reintroduce it. If you want to swap the conditioner, look for another silicone-free option to keep the routine consistent.

The scent is light and clean — not heavily floral or overtly perfumed. Most users describe it as subtle and non-intrusive, which suits people who are sensitive to strong fragrance. That said, scent is personal, and feedback splits fairly evenly between people who appreciate the understated smell and people who wish it were more distinctive. It is not fragrance-free.

It depends on what you are comparing. Drugstore color-safe shampoos often still contain sulfates or silicones, just in reduced amounts, so the clean ingredient profile here is a genuine differentiator. The twin-pack format also makes the per-ounce cost more reasonable than it looks at first glance. If the clean formula matters to you, most buyers feel the price is justifiable — but if you are looking purely for the lowest-cost option, there are cheaper sulfate-free alternatives on the market.

The formula focuses specifically on color protection and does not include heat-shield or bond-repair ingredients. The Nexxus Color Assure set handles the color-fade side well, but heat damage is a separate issue that requires a dedicated heat protectant. Use both as part of your routine rather than expecting this set to cover all bases.

There are recurring reports of cap inconsistency — specifically around the cap not sealing cleanly between uses, which can lead to minor leaking or product drying near the opening. It does not seem to affect every bottle, but it comes up often enough across buyer feedback to be worth knowing going in. The bottles dispense by squeezing, not via a pump, which some people prefer and others find less convenient.

Nexxus does not currently hold a widely recognized third-party cruelty-free certification, and the product is not explicitly labeled as vegan. If either of those criteria is a hard requirement for you, it is worth reaching out to Nexxus directly or checking the most recent certification databases before purchasing, since brand policies in this area do change over time.