Classic Clean Dandruff Shampoo
Classic Clean Dandruff Shampoo
Product Description
Product overview
A pH-balanced, clinically tested anti-dandruff shampoo powered by 1% Pyrithione Zinc (ZPT) that fights flakes, itch, oiliness, and dryness while leaving hair soft, clean, and fresh. Dermatologist-recommended and gentle enough for daily use on all hair types, including color-treated hair. By Head & Shoulders (Procter & Gamble).
7-Symptom Dandruff Protection
Fights flakes, itch, dryness, oiliness, irritation, redness, and buildup with regular use for comprehensive scalp health.
Texture & feel
SENSORY7-Symptom Dandruff Protection
Fights flakes, itch, dryness, oiliness, irritation, redness, and buildup with regular use for comprehensive scalp health.
Clinically Proven ZPT Formula
Contains 1% Pyrithione Zinc, an FDA-approved anti-dandruff active that targets Malassezia yeast, the root cause of dandruff.
3-Action Formula
Cleans to remove oil and flakes, protects against dandruff recurrence, and moisturizes each strand from scalp to tip.
72-Hour Protection
Provides long-lasting dandruff control between washes. Scalp Shield Technology delivers a continuous invisible shield of protection.
Safety & compatibility
SAFEPyrithione zinc has minimal systemic absorption when used topically as a rinse-off shampoo. Generally considered low-risk during pregnancy and lactation. Always consult your OB-GYN.
No data suggesting pyrithione zinc passes into breast milk at harmful levels when used as a shampoo. Considered compatible with breastfeeding by most dermatologists.
Contains Glycol Distearate (a fatty acid ester) which can feed Malassezia yeast. While ZPT is antifungal, other ingredients may trigger fungal acne on face/body if not rinsed thoroughly.
Sodium Lauryl Sulfate and Sodium Laureth Sulfate provide strong cleansing and lather but may cause dryness or irritation on very sensitive or eczema-prone scalps.
Includes synthetic fragrance (Parfum) which is a common allergen for sensitive individuals. Patch test recommended if you have fragrance sensitivities.
This formula does not contain parabens. Uses sodium benzoate and methylisothiazolinone-based preservatives instead.
pH-balanced formula is gentle enough for color-treated, keratin-treated, and chemically processed hair when used as directed.
Contains Methylchloroisothiazolinone and Methylisothiazolinone, preservatives that are effective but can sensitize skin in some individuals. Acceptable in rinse-off products at low concentrations.
Ingredient breakdown
INGREDIENTSPyrithione Zinc (ZPT) 1%Proven
The star active ingredient. An FDA-approved antifungal and antibacterial agent that targets Malassezia yeast (Pityrosporum ovale), the primary organism responsible for dandruff and seborrheic dermatitis. Works by increasing copper levels inside fungal cells, disrupting their essential iron-sulfur protein clusters.
- Mechanism: Inhibits fungal growth by disrupting metal ion homeostasis in Malassezia cells
- Clinical evidence: Decades of research confirm efficacy against dandruff, with visible improvement within 2–3 weeks of regular use
- Regulation: FDA OTC monograph-approved active ingredient for dandruff treatment
Sodium Lauryl Sulfate (SLS) Primary SurfactantFunctional
A strong anionic surfactant responsible for the shampoo's cleansing power and rich lather. Effectively removes oil, dirt, and product buildup from hair and scalp.
- Function: Creates foam and strips sebum, enabling thorough cleansing of the scalp surface
- Consideration: Can be drying with prolonged or excessive use, especially on sensitive scalps
Dimethicone Conditioning AgentProven
A silicone-based polymer that coats the hair shaft to provide slip, smoothness, and shine. Helps counteract the drying effects of the sulfate cleansers and leaves hair feeling soft and manageable.
- Function: Forms a lightweight protective film around each strand, reducing friction and frizz
- Benefit: Helps maintain moisture balance post-wash and adds a silky feel to hair
Cocamidopropyl Betaine Secondary SurfactantFunctional
A mild amphoteric surfactant derived from coconut oil that serves as a co-surfactant. Stabilizes foam and softens the overall cleansing action of the stronger sulfate surfactants, making the formula more tolerable.
- Function: Foam booster and mildness enhancer; biodegradable
- Note: Helps balance aggressive cleansing with gentler conditioning action
Zinc Carbonate & Magnesium Carbonate Hydroxide Supporting AgentsFunctional
Mineral compounds that serve as buffering agents and viscosity modifiers. They help stabilize the pH of the formula and support the delivery of the zinc pyrithione active ingredient to the scalp surface.
- Function: pH buffering, formula stabilization, and enhanced ZPT delivery
- Benefit: Helps maintain the balanced pH that protects both scalp and color-treated hair
18 ingredients
Active Ingredient: Pyrithione Zinc 1%. Inactive Ingredients: Water, Sodium Lauryl Sulfate, Sodium Laureth Sulfate, Glycol Distearate, Zinc Carbonate, Sodium Chloride, Sodium Xylenesulfonate, Cocamidopropyl Betaine, Fragrance, Dimethicone, Sodium Benzoate, Guar Hydroxypropyltrimonium Chloride, Magnesium Carbonate Hydroxide, Methylchloroisothiazolinone, Methylisothiazolinone, Blue 1, Red 33.
Where it fits in your routine
ROUTINEUse as the first step in your hair care routine. For best dandruff control, use at least twice a week or daily. Follow with an anti-dandruff conditioner for optimal results — cosmetic conditioners can wash away up to half of the active ingredient.
How to use
HOW TO USEWet Hair Thoroughly
Saturate hair and scalp completely with warm water to open up the hair cuticle and prepare for cleansing.
Apply & Massage
Squeeze a generous amount into palms and work into a rich lather. Massage thoroughly over the entire scalp — including the back, sides, and hairline — using fingertips (not nails).
Leave On 1–2 Minutes
Allow the formula to sit on your scalp for 1–2 minutes so the Pyrithione Zinc has time to work on the fungal colonies causing dandruff.
Rinse Thoroughly
Rinse completely with warm water. Repeat if desired. Follow with a conditioner, preferably one with anti-dandruff actives to maintain protection.
Who is it for?
WHOPerfect for you if:
- You have mild to moderate dandruff with visible flakes
- Your scalp gets itchy, oily, or irritated
- You want a budget-friendly, daily-use dandruff shampoo
- You need a color-safe anti-dandruff formula
- You prefer a proven, dermatologist-recommended brand
- You want a shampoo that lathers well and smells fresh
Consider alternatives if:
- You have severe or stubborn seborrheic dermatitis (consider ketoconazole)
- You are sensitive to sulfates (SLS/SLES) or require a sulfate-free formula
- You need a fungal acne-safe product for face/body
- You have very dry, curly, or coily hair that needs extra moisture
- You are allergic to fragrance or MI/MCI preservatives
- You prefer natural, organic, or clean-beauty formulas
Scalp & hair type compatibility
SKIN TYPESStrong sulfate cleansers effectively remove excess sebum and buildup. Controls oiliness between washes with 72-hour protection.
Sulfates may strip moisture from already-dry scalps. Dimethicone helps, but a heavier conditioner or the H&S Dry Scalp variant may be better suited.
Ideal match. Cleanses effectively without over-drying. pH-balanced formula maintains natural scalp equilibrium.
Contains SLS, fragrance, and MI/MCI preservatives which can irritate very sensitive or eczema-prone scalps. Consider the H&S BARE sulfate-free line instead.
pH-balanced and labeled color-safe. Sulfates may accelerate color fade over time, but the formula is gentler than many clarifying shampoos.
Sulfates can strip natural oils that curly hair needs. Works for dandruff control but always follow with a deep conditioner to restore moisture.
Results timeline
MONTH 1+Immediate Clean Feeling
Scalp feels deeply cleansed and refreshed. Rich lather removes visible flakes and excess oil. Hair smells fresh with the signature classic clean scent.
90% noticed cleaner scalpReduced Flaking & Itching
With consistent use (at least 2–3 washes), visible flakes begin to diminish significantly. Itching and irritation associated with dandruff start to calm down.
75% noticed less itchingDandruff Under Control
Regular use allows Pyrithione Zinc to fully suppress Malassezia yeast populations. Most users experience up to 100% visible flake-free results. Scalp feels balanced and comfortable.
85% report flake-free scalpMaintained Protection
Continued use provides ongoing prevention of dandruff recurrence. Scalp health is maintained with the 72-hour protection shield renewing with each wash. Hair remains soft and manageable.
80% maintain long-term resultsRatings by platform
85K+ REVIEWSPros & cons
BALANCEDPraised
- Highly effective at removing dandruff flakes with consistent use
- Affordable — one of the best value anti-dandruff shampoos on the market
- Pleasant, light, fresh scent that isn't medicinal
- Rich, satisfying lather that spreads easily through hair
- Clinically proven and backed by the #1 dermatologist-recommended brand
- Safe for color-treated and chemically processed hair
- Paraben-free formula
- Widely available at all major retailers
Criticized
- Contains sulfates (SLS/SLES) which can be drying for some users
- Not fungal acne safe due to Glycol Distearate
- Contains fragrance, MI/MCI preservatives — potential sensitizers
- May not be strong enough for severe or stubborn seborrheic dermatitis
- Not ideal for very dry, curly, or coily hair without heavy conditioning
- Scent can be too strong for fragrance-sensitive individuals
- Pyrithione zinc is banned in the EU for cosmetics (still approved in US as OTC drug)
Budget-friendly alternatives (dupes)
DUPESStore-brand equivalent with the same 1% Pyrithione Zinc active. Nearly identical formula at a lower price point. Slightly less luxurious lather and a more generic scent.
Walmart's store brand with matching ZPT concentration. Very similar cleansing profile and dandruff efficacy. Packaging and scent are simpler but performance is comparable.
Double the ZPT concentration (2%) for more stubborn dandruff. Fragrance-free and dye-free — better for sensitive scalps. Less pleasant lather experience but stronger therapeutic action.
Comparison with competitors
SIDE-BY-SIDE
Selsun Blue Medicated Maximum Strength
Neutrogena T/Gel Daily Control
Storage & shelf life
12 MONTHS12 months after opening
Store at room temperature (15–30°C / 59–86°F). Keep away from extreme heat. Close cap tightly between uses.
Opaque plastic squeeze bottle with flip-top cap. Available in multiple sizes from 1.7 oz travel to 32.1 oz value size.
Yes — available in TSA-compliant 1.7 oz and 3 oz travel sizes (under 100ml)
Frequently asked questions
FAQGenerally, yes. Pyrithione zinc is a topical, rinse-off ingredient with minimal systemic absorption. Medical sources including Pharmacy Times and dermatology references consider zinc pyrithione shampoos to be low-risk during pregnancy and compatible with breastfeeding when used as directed. However, there are no formal controlled studies in pregnant women, so always consult your OB-GYN or healthcare provider before use.
No. While the active ingredient (Pyrithione Zinc) is antifungal and actually fights Malassezia, the formula contains Glycol Distearate — a fatty acid ester that can feed Malassezia yeast and potentially trigger fungal acne (pityrosporum folliculitis), especially if the shampoo contacts your face, chest, or back without thorough rinsing. If you are prone to fungal acne, rinse very carefully or choose a fungal-acne-safe alternative.
Yes. Since this is a rinse-off shampoo, it does not remain on the skin long enough to interact with most topical treatments. You can safely use retinol, vitamin C serums, AHAs (glycolic acid, lactic acid), or BHAs (salicylic acid) on your face or body as part of your skincare routine. Just rinse the shampoo thoroughly before applying other products. The Pyrithione Zinc active has no known drug interactions.
This shampoo is best suited for normal, combination, and oily scalps experiencing mild to moderate dandruff. It's pH-balanced and safe for all hair types including straight, wavy, curly, color-treated, and chemically processed hair. It may be too drying for very dry scalps or coily hair textures without a good conditioner. If you have a very sensitive or eczema-prone scalp, consider the sulfate-free H&S BARE line instead.
You'll feel cleaner from the very first wash. Visible flake reduction typically starts within the first week of consistent use (2–3 washes). For full, flake-free results, most users need 2–3 weeks of regular use. Head & Shoulders recommends using it at least twice per week, or daily for maximum dandruff control. Remember that dandruff can return if you stop using it, so ongoing maintenance is recommended.
It goes first — as Step 1 in your hair care routine. Wet your hair, apply the shampoo, massage into the scalp, leave for 1–2 minutes, then rinse. Follow with a conditioner (ideally one with anti-dandruff actives, since regular cosmetic conditioners can wash away up to 50% of the Pyrithione Zinc). Then proceed with any leave-in treatments, serums, or styling products as needed.
The comedogenic rating is low (1/5) for a rinse-off shampoo. Since it's washed off quickly, the risk of clogging facial or body pores is minimal with proper rinsing. However, it does contain Glycol Distearate and Dimethicone, which could contribute to buildup if not rinsed thoroughly. Tip: wash your face after rinsing out shampoo, and clip hair up while conditioning to keep product off your back and chest.
The product has a recommended shelf life of approximately 12 months after opening (12M PAO). Store it at room temperature, away from extreme heat, and keep the cap closed when not in use. The standard 12.5 oz bottle typically lasts 2–3 months with regular daily or every-other-day use.
Verdict: Head & Shoulders Classic Clean Dandruff Shampoo is the gold standard for affordable, everyday dandruff control. Its clinically proven 1% Pyrithione Zinc formula effectively targets the root cause of dandruff while delivering a pleasant, non-medicinal washing experience. It's ideal for anyone with mild to moderate dandruff who wants a no-fuss, widely available solution. The main trade-offs are the sulfate-based formula (which may not suit very dry or sensitive scalps) and the fact that it's not fungal acne safe due to Glycol Distearate. For most people dealing with flakes, itch, and oiliness, this remains the #1 dermatologist-recommended choice for good reason.
Product Overview
What are Quick Product Notes?
Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.
Pro Tip Alert!
Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.
Quick Product Notes
Paraben-Free
Paraben-Free
Understanding Parabens
Parabens are a large group of preservatives which are used to prevent bacteria growing in cosmetic formulations. There has been some healthy controversy surrounding them due to a few studies finding paraben presence in breast tumours and breast tissue. However, the majority of the scientific community have deemed these findings non-conclusive due to the limitations of these studies. There's still a lot of support for avoiding parabens following the better safe than sorry route. If you do we completely support you! If you are concerned about the health safety of parabens, then feel free to avoid them by looking out for the Paraben-Free icon. If not, don't worry about it - they do have had one of the longest safety records as preservatives!
Which Ingredients are classified as Paraben?
A product will be paraben-free if it does not contain any of the following parabens:
- Sodium Isobutylparaben
- Sodium Ethylparaben
- Sodium Butylparaben
- Propylparaben
- Isopropylparaben
- Isobutylparaben
- Sodium Propylparaben
- Butylparaben
- Ethylparaben
- Sodium Methylparaben
- Methylparaben
Sulfate-Free
Sulfate-Free
Understanding Sulfates
Sulfates are a large group of ingredients which act as cleansing agents in Cosmetics. They help loosen up the dirt and grime from your skin and hair to allow for water to wash it away with ease. However some sulfates are so good at their job, they can wash off your skin’s own natural oils that keep it moisturised and protected which can lead to dryness and irritation. Most people will find no issues with sulfate, however if you find your skin doesn't like sulfates then free feel to avoid them by looking out for the sulfate-free icon on Skincarisma.
Which ingredients are classified as sulfates?
We've taken the Sulfates which are considered more harsh for our Sulfate-Free status. A product will be Sulfate-Free if it does not contain any of the following Sulfates:
- TEA-Dodecylbenzenesulfonate
- Ammonium Laureth Sulfate
- Sodium Lauryl Sulfate
- PEG-15 Cocamine
- Sodium Laureth Sulfate
- Sodium Cocoyl Sarcosinate
- Sodium C14-16 Olefin Sulfonate
- Dioctyl Sodium Sulfosuccinate
- Ammonium Xylenesulfonate
- Ammonium Lauryl Sulfate
- Sodium Xylenesulfonate
- Sodium Myreth Sulfate
- Sodium Lauryl Sulfoacetate
Alcohol-Free
Alcohol-Free
Understanding Simple Alcohols
Alcohol ingredients are widely used in cosmetics and come in different types. For the most part alcohols are not problematic at all. However one type of alcohols, simple alcohols can be quite drying to the skin because it evaporates very quickly. This can cause irritation which can also lead to other skin complications. These alcohols should never be used alone on your skin, but combined with other cosmetic ingredients, they are normally without issue. However, for some people with sensitive and easily irritable skin, avoiding products with these simple alcohols may be beneficial. If you find your skin doesn't like these simple alcohols, then free feel to avoid them by looking out for the Alcohol-Free icon.
Which Ingredients are classified as Alcohol?
A product will be alcohol-free if it does not contain any of the following alcohol ingredients:
- SD Alcohol
- Alcohol Denat
- Isopropyl Alcohol
- Alcohol
Silicone-Free
Silicone-Free
Understanding Silicones
If you've ever used a skincare, makeup or beauty product that's made your skin look and feel smoother tempoarily - it's likely contained Silicone. They are a popular class of ingredients found in cosmetics due to their smooth, soft, easy-to-spread and smooth properties that help creates an artificial layer/barrier on top of skin or hair (commonly found in conditioners).
For the same reasons they are popularly used, they are also commonly avoided. Anecdotally, many individuals have reported that Silicones cause/excerbate breakouts, irritation, cause a feeling of skin being unable to breathe, cause clumping of cosmetic products and find it difficult to wash off. As a result, those who find them problematic are avoiding them and increasingly, cosmetic companies are avoiding them as well.
If you have had bad experiences with Silicones in the past, or suspect they are problematic then look out for the tick on the Silicone-free label.
Disclaimer
The Silicone-free label only includes the most common Silicone ingredients that have indentified been reported by individuals that could potentially cause issues.
These include: Amodimethicone, Behenoxy Dimethicone, Bis-Aminopropyl Dimethicone, Cetearyl Methicone, Cetyl Dimethicone, Cyclomethicone, Cyclopentasiloxane, Dimethicone, Dimethicone Copolyol, Dimethiconol, Methicone, Phenyl Trimethicone, Phenyl Trimethicone, Stearoxy Dimethicone, Stearyl Dimethicone, Trimethylsilylamodimethicone.
Note, that this does not include all ingredients part of the Silicone class of ingredients.
EU Allergen-Free
EU Allergen-Free
Understanding the Identified Contact Allergens
The EU's Scientific Committee on Consumer Safety (SCCS) has identified and established 26 cosmetic ingredients that are likely contact allergens (potential to cause skin allergies) as demonstrated in clinical or epidemiological studies. The EU's SCCS have recommend cosmetic companies to disclose them on the labels if used and in cases where the concentration exceeds 0.001% in leave-on products and 0.01% in rinse-off products, then they must be labelled.
Look out for the tick on the EU-Allergen free label to know your cosmetic is free from any of the 26 identified cosmetic ingredients.
For more information regarding the EU's Scientific Committee on Consumer Safety, please visit their official website.
Disclaimer
The EU Allergen Free label is for the 26 ingredients identified by the EU SCCS and products will be only flagged if a suspected ingredient is on it's ingredient list. It is possible for cosmetics to contain one of the suspect ingredients without it appearing on the ingredient list due to it not reaching the concentration threshold to disclose it and cosmetic manufacturers choice to not disclose it.
Also note, the EU Allergen Free label is not personalized for your own allergies you may have and it does not constitute as medical advice. For your specific case, always consult your medical professiona such as dermatologist, physician, pharmacist, or health care provider - please read our medical disclaimer for more information.
Fungal Acne (Molassezia) Safe
Fungal Acne (Molassezia) Safe
Understanding Fungal Acne (Pityrosporum Folliculitis/Malassezia Folliculitis)
Pityrosporum Folliculitis/Malassezia folliculitis or simply known as Fungal Acne is a persistent acne-like condition that commonly responds poorly to traditional acne-treating methods. Unlike most cases of Acne where bacteria is the culprit, Fungi is the culprit of Fungal Acne (Hence the name!). There are certain classes & groups of ingredients that have been shown to promote and feed the growth of the Fungal Acne, Fungi such as fatty acids, oils, esters, polysorbates and fermented ingredients.
For more information regarding Fungal Acne, please visit Simple Skincare Science (f.c) - #3 of our Recommend Skincare Resources for an amazing comprehensive guide!
Please Read: How to use the Fungal Acne (Malassezia) Label
At SkinCarisma, we've done our best to identify as many ingredients as possible but note the fungal-free label may not be 100% accurate due to the complexconditions and combination of ingredients that malezzeria can thrive on.
Additionally, products that may contain ingredients that have shown to feed Malassezia may not neccessarily exacerbate the condition due to concentration of ingredient used in the product, this information is simply not available on the products.
As a result, please note this is only an experimental label that can be best used to possible identify problematic products you have used in the past. It is in no way a perfect identifier nor a predictor in whether or not it will exacerbate or cause fungal acne. It will continue to be worked on as more information and research comes to light.
If you find any ingredients you believe should be included, please email us at snails@skincarisma.com.
Disclaimer
Due to the lack of substantial research into this area it is very likely there are other ingredients and class/groups of ingredients that could feed Fungal Acne which have not been indentified.
The Fungal-Safe label does not constitute as medical advice. For your specific case, always consult your medical professiona such as dermatologist, physician, pharmacist, or health care provider - please read our medical disclaimer for more information.
What are Notable Effects & Ingredients?
Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.
We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.
Pro Tip Alert!
Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.
Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you
Notable Effects & Ingredients
What are Ingredients Related to Skin Type?
Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.
We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.
Pro Tip Alert!
A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.
One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!
Ingredients Related to Skin Types
Dry Skin
Oily/Acne-Prone Skin
Sensitive Skin
What is the Ingredient Safety Breakdown?
Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.
Pro Tip Alert!
EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 0 |
Zinc Pyrithione
Antiseborrhoeic, Preservative
|
|
|
| 1 |
Water
Solvent, Skin Conditioning
|
|
|
| 0 |
Sodium Lauryl Sulfate
|
|
|
| 3 |
Sodium Laureth Sulfate
Surfactant, Emulsifying, Cleansing, Foaming
|
|
|
| 1 |
Glycol Distearate
Skin Conditioning, Emollient, Viscosity Controlling, Viscosity Increasing Agent, Emulsifying, Opacifying
|
|