Best Conditioners Products Reviewed & Rated

2,089 products

3 reviews

88 votes

rating distribution
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Conditioner brands


Ingredients to exclude

Check out some of these Conditioner brands.

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Conditioner product reviews from the community

I use Aussie Moist Conditioner( because its affordable. ), right after I shampooed. It smelled great and left my hair easy to detangle. It was not heavy and hair felt very soft.

ANeNa, over 1 year

Buying guide for Conditioner products

What to look for

Look for conditioners that are certified as sustainable by Cradle-to-Cradle or as compliant with the standards set by EcoLogo or the Natural Products Association for personal care products. Also keep an eye out for other certifications like the NSF “Made with Organic” and Quality Assurance International seals, which focus on ensuring that “organic” marketing claims are valid for an entire product rather than just a few constituents.

The issues

The average US consumer uses about 10 cosmetic products every day, including conditioner, shampoo, hairspray, and other hair care products. Each of these products can contain dozens of ingredients, resulting in chronic exposure to low levels of potential hazards.

Hair conditioners are viscous liquids that are used after shampooing in order to change the texture or appearance of your hair. The ingredient list can contain moisturizers, oils, sunscreens, detanglers, antistatic agents, and preservatives. Some issues associated with conditioners include:

  • Health concerns – Ingredients in Hair Conditioning products can carry human health concerns. Many conditioners include known allergens and respiratory irritants like Butylated Hydroxytoluene and Propylene Glycol.

  • Ingredient disclosure – Complete lists of conditioner ingredient are often unavailable, creating a significant barrier to assessing the safety of personal care products. Although companies are required to disclose the ingredients in personal care products, these lists rarely contain information about percent composition (needed to assess potential exposures) and often rely on generic terms like “fragrance” which make it impossible to assess whether there are any problematic ingredients present.

  • Contamination concerns – The Food and Drug Administration only requires cosmetic firms to list “intended” ingredients in products, which allows manufacturers to hide the presence of other ingredients from consumers. For example, conditioners that use sodium laureth sulfate as a foaming agent, are often contaminated with the recognized carcinogen 1,4-dioxane, a byproduct of a chemical processing technique called ethoxylation. Only after consumer organizations tested products have manufacturers committed to reformulate their formulations to reduce levels of this conditioner ingredient. Similar concerns exist in products that contain formaldehyde-generating ingredients like DMDM, hydantoin or nitrosamine-generating ingredients like diethanolamine (DEA) and triethanolamine (TEA).

  • Inadequate regulation — Personal care products are not subject to safety reviews by the FDA before they are put on the market, and the agency is frequently criticized for its lax approach to regulation. The European Union, for example, has banned the use of more than 1,000 substances in cosmetics; in contrast, the FDA has only prohibited the use of eight substances in cosmetics. There is widespread skepticism that the current regulatory system is sufficiently protective of human health.

Rating Conditioner products


To rate a personal care product, GoodGuide considers the following attributes:

  • A health hazard rating based on the number of product ingredients categorized as low, medium or high health concern.
  • Indicators that the product exhibits other negative aspects (e.g., does the product contain ingredients that have been banned or subjected to regulatory restrictions).
  • Indicators that the product is among the best on the market in its category (e.g., has the product been certified as safe or healthy by a credible third-party).
  • Indicators of data gaps that preclude evaluation of the product (e.g., no or inadequate disclosure of product ingredients).

Categorizing ingredients by levels of health concern

Defining Levels of Health: In order to identify ingredients of health concern, we utilize the science of health hazard assessment and rely on lists of chemicals labeled hazardous by various authoritative organizations. GoodGuide tracks whether chemicals are recognized or suspected of causing any of twelve major types of human health problems, ranging from cancer to endocrine toxicity to skin or eye toxicity. We combine this hazard data with chemical potency, human detection frequency and toxicity testing information, in order to assign ingredients to four levels of health concern: none, low, medium and high.

Read more about our rating methodology