18 Allergy Shampoos You Need to Know

Discover the best allergy shampoo to soothe sensitive scalps, eliminate itch, and refresh your hair routine with gentle, effective care tailored for you.
BrandMy RatingPrice
Allertech
Best price-to-performance
8.8/10
Vanicream
Best for Sensitive Scalps
9.0/10
Allertech
Best price-to-performance
8.8/10
Head & Shoulders
Best for Scalp Flaking and Dandruff
8.8/10
Aveeno
9.0/10

Best Allergy Shampoo

Struggling with irritated scalp or allergies but overwhelmed by endless shampoo options? Discover the ultimate solutions that soothe sensitive skin without sacrificing cleanliness or shine. We've curated the best allergy shampoos to help you find relief quickly, effortlessly turning your hair care routine into a gentle, calming ritual.

Best price-to-performance: Allertech

Allertech® Anti-Allergen Pet Shampoo 16-oz Bottle
Highlights
Effective allergy relief
Gentle on skin
Smells pleasant

Allertech Pet Shampoo is scientifically designed to target pet allergy irritants with natural plant-derived oils that bind and eliminate on contact.

It’s hypoallergenic and free from harsh fragrances or dyes, making it safe for even the most sensitive skin.

Plus, it has a refreshing scent that lasts just enough without being overwhelming.

While the relief may be short-lived and the size options limited, its effectiveness and gentle formula make it a top choice for pet owners seeking affordable allergy relief.

Overall, a reliable pick for keeping your furry friend happy and irritant-free!

Be sure to also check out the best wig shampoo for more options! Also, here is the price history so you know exactly when to buy!

Price history for Allertech on Amazon

Best for Sensitive Scalps: Vanicream

Vanicream Hair Shampoo 12 Oz
Highlights
Fragrance-free and hypoallergenic
Gentle, non-irritating formula
Effective cleansing for sensitive scalp

Vanicream Hair Shampoo earns its place as the best for sensitive scalps.

It’s dermatologist recommended and free of common irritants like dyes, fragrance, sulfates, and silicones, making it a gentle yet effective choice for those prone to irritation.

The mild, pH-balanced formula cleanses without stripping or causing discomfort, while helping to reduce flaking and oily buildup.

Though it doesn't produce a lot of lather and comes at a slightly higher price, its hypoallergenic, non-irritating properties make it a standout for anyone seeking safe, straightforward scalp care.

Be sure to also check out the best sulfur shampoo for more options! Also, here is the price history so you know exactly when to buy!

Price history for Vanicream on Amazon

Best for Scalp Flaking and Dandruff: Head & Shoulders Bare

Head & Shoulders BARE Dandruff Shampoo Twin Pack, Sulfate-Free, Silicion-Free, Dye-Free, Eco-Friendly Bottles, Safe for All Hair Types, 13.5 Fl Oz Each (Set of 2)
Highlights
Minimal ingredients, gentle care
Dermatologist recommended
Eco-friendly packaging

Head & Shoulders BARE is a lightweight marvel with only 9 carefully selected ingredients, making it perfect for those with sensitive or dry scalps.

Its minimal formula delivers effective dandruff control while being gentle on your hair and the planet, thanks to eco-friendly packaging.

The fresh orchid and aloe scent make your wash a refreshing experience, and it deeply hydrates without weighing hair down.

While it’s not the strongest option for severe dandruff, it’s an excellent choice for everyday maintenance in giving you a healthy, flake-free scalp with a touch of eco-conscious care.

Be sure to also check out the best violet shampoo for more options! Also, here is the price history so you know exactly when to buy!

Price history for Head & Shoulders Bare on Amazon

Aveeno Farm-Fresh Oat Milk Shampoo

Aveeno Farm-Fresh Oat Milk Sulfate-Free Shampoo with Colloidal Oatmeal & Almond Milk, Moisturizing Shampoo for All Hair Types, Safe for Color-Treated Hair, Paraben & Dye-Free, 12 Fl Oz
Highlights
Gentle, nourishing formula
Natural oat & almond milk
Clinically proven soothe

Aveeno's Oat Milk Blend Shampoo offers a gentle yet effective cleanse thanks to its nourishing blend of natural oat and almond milk.

It effortlessly soothes irritated scalps while leaving dry, damaged hair feeling soft and luxuriously hydrated.

We love that it’s free from sulfates, parabens, and dyes—making it a safe choice for sensitive skin.

The clinically proven formula is like a spa treatment in a bottle, delivering on its promise to calm and nurture your scalp.

Plus, its simple ingredients mean you’re treating your hair with kindness every wash.

Be sure to also check out the best mielle shampoo for more options! Also, here is the price history so you know exactly when to buy!

Price history for Aveeno Farm-Fresh Oat Milk Shampoo on Amazon

Vanicream

Vanicream Set, includes Shampoo-12 Oz and Conditioner-12 Oz - One each
Highlights
Rinses Easily
Prevents Tangles
Dermatologist Tested

It rinses effortlessly, leaving no heavy residue behind, and helps tackle flaking and dandruff scales with ease.

Plus, its dermatologist-tested badge gives us peace of mind for sensitive scalps.

While the bottle is a bit small and the scent is minimal, its light, non-greasy formula is perfect for preventing tangles and hair damage without weighing hair down.

If you're looking for a gentle, effective shampoo to soothe scalp issues without overloading your hair, this one is definitely worth considering.

Be sure to also check out the best strawberry shampoo for more options! Also, here is the price history so you know exactly when to buy!

Price history for Vanicream on Amazon

Rida Anti Fungal Shampoo Allergy Shampoo

Anti Fungal Shampoo for Men & Women | Anti Dandruff, Medicated, Folliculitis Shampoo for Dry Scalp, Psoriasis, Ringworm | for Itchy, Flaky & Irritated Scalp | No Paraben & Sulphate | w/Dandruff Brush
Highlights
Effective dandruff relief
Soothes itchy scalp
Contains herbal ingredients

The Rida Hair Research Institute’s medicated dandruff shampoo stands out with its proprietary formula that actively targets the fungus behind dandruff, making it more effective than many competitors.

It also includes biotin, zinc collagen peptides, and spirulina extract to promote fuller, thicker hair.

While it’s great at soothing itchiness and fighting flakes, some users noted it arrived opened, so quality control could be improved.

Plus, it might not fully combat dryness for everyone.

Nonetheless, if dandruff relief with some nourishing benefits is your goal, this shampoo could be a game-changer.

Be sure to also check out the best chi shampoo for more options! Also, here is the price history so you know exactly when to buy!

Price history for Rida Anti Fungal Shampoo on Amazon

Vet's Best Allergy Itch Relief Dog Shampoo

Vet's Best Allergy Itch Relief Dog Shampoo | Cleans and Relieves Discomfort from Seasonal Allergies | Gentle Formula | 16 Oz
Highlights
Soothes itchy skin
Natural ingredients
Effective allergen removal

Vet’s Best Allergy Itch Relief Dog Shampoo harnesses a powerful blend of natural ingredients like oatmeal, tea tree oil, and d’limonene to calm itchy, red skin while effectively washing away allergens.

It leaves dogs smelling fresh and clean, making bath time a breeze.

While it may dry out sensitive skin if overused, its gentle, yet effective formula works well for most pups in need of allergy relief.

Plus, it doesn’t interfere with topical flea treatments, adding to its convenience.

Overall, a great natural option for soothing your furry friend’s skin.

Be sure to also check out the best yucca shampoo for more options! Also, here is the price history so you know exactly when to buy!

Price history for Vet's Best Allergy Itch Relief Dog Shampoo on Amazon

DHS Clear Shampoo

DHS Clear Shampoo - Women’s and Men’s Shampoo for Sensitive Skin/Unscented Cleansing Shampoo Cleans Hair and Treats Dry Scalp/Irritant-free, Paraben-free, Fragrance-free, and Dye-free / 8oz
Highlights
Scent-free and irritation-free
Deep, nourishing cleanse
PH balanced for scalp

The DHS Clear Shampoo offers a luxurious, gentle cleanse free from irritants like parabens, scents, and dyes—perfect for sensitive scalps.

Its pH-balanced formula helps prevent dryness and flakiness, keeping your scalp happy.

Plus, it deeply nourishes without stripping away natural oils.

That said, some users might find it leaves their scalp feeling a bit oily or that the bottle runs out faster than expected.

Still, if you're after a scent-free, irritation-free shampoo that cares for your scalp, this one is definitely worth trying!

Be sure to also check out the best vegan shampoo bar for more options! Also, here is the price history so you know exactly when to buy!

Price history for DHS Clear Shampoo on Amazon

HASK Sensitive Care Allergy Shampoo

HASK SENSITIVE CARE Shampoo + Conditioner Set - Fragrance & Paraben Free, Vegan, Color Safe, Gluten & Sulfate Free, Cruelty-Free
Highlights
Fragrance-free & gentle
Hydrates and soothes scalp
Cruelty-free and vegan

The fragrance-free formula is a game-changer for sensitive scalps, gently cleansing without irritation.

The oat extract and pro-vitamin B5 work harmoniously to hydrate and soothe, leaving hair soft, shiny, and frizz-free.

Plus, since it's hypoallergenic, dermatologist-approved, vegan, and cruelty-free, it ticks all the ethical boxes.

However, a few users have noted scalp irritation or some hair shedding, so it might not be perfect for everyone.

Overall, it’s a solid choice for those seeking a gentle, effective shampoo that cares for both scalp and planet.

Be sure to also check out the best egg shampoo for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for HASK Sensitive Care on Amazon

CeraVe Shampoo

CeraVe Gentle Hydrating Shampoo, With Ceramides, Niacinamide & Hyaluronic Acid For Soft, Healthy Looking Hair & Scalp, Sulfate Free & Color Safe Shampoo, For All Hair Types, 12 Oz
Highlights
Gentle, allergy-tested formula
Hydrating and moisturizing
Suitable for all hair types

This CeraVe Gentle Hydrating Shampoo offers a truly soothing clean for sensitive scalps, thanks to its dermatologist-developed, allergy-tested formula.

Its hydrating blend of ceramides, niacinamide, and hyaluronic acid ensures your hair stays moisturized, preventing that tight, stripped feeling after washing.

Plus, it's versatile enough for all hair types — whether you have curls, color-treated locks, or fine strands.

The fragrance-free design may not wow fragrance lovers, but for those seeking a gentle, effective shampoo that respects your scalp's delicate balance, this one’s a strong contender.

Be sure to also check out the best smelling shampoo for dandruff for more options! Also, here is the price history so you know exactly when to buy!

Price history for CeraVe Shampoo on Amazon

SEEN Shampoo

SEEN Shampoo, Fragrance Free - Non-Comedogenic & Sulfate-Free Hair Shampoo- Dermatologist-Developed - Safe for Sensitive, Eczema & Acne Prone Skin
Highlights
Gentle for sensitive skin
Fragrance-free and vegan
Clincally proven safe

SEEN's fragrance-free shampoo is a true gem for sensitive scalps.

Developed by dermatologists, it’s gentle yet effective, leaving hair smooth, shiny, and frizz-free without stripping moisture.

Being vegan, sulfate-free, and safety-tested for eczema and acne-prone skin makes it a trustworthy choice for delicate skin types.

Although the price point is higher and storage can be tricky, the clinically proven, non-comedogenic formulation makes it worth the splurge.

For anyone seeking a clean, irritation-free wash that keeps scalp health top-notch, this shampoo is a top contender.

Be sure to also check out the best loc shampoo and conditioner for more options! Also, here is the price history so you know exactly when to buy!

Price history for SEEN Shampoo on Amazon

Wahl

Allergy Shampoo

Wahl USA Dry Skin & Itch Relief Pet Shampoo for Dogs – Oatmeal Formula with Coconut Lime Verbena & Pet Friendly Formula, 24 Oz - Model 820004A
Highlights
Gentle, soothing oatmeal formula
Effective itch and dryness relief
High concentrate, long-lasting

Wahl’s oatmeal pet shampoo offers a gentle, soothing cleanse that’s perfect for dogs with sensitive, itchy, or dry skin.

Its highly concentrated formula means you only need a small amount for a luxurious lather, making it cost-effective and long-lasting.

The oatmeal, coconut, lime, and aloe ingredients deliver a natural, calming scent that pet lovers adore.

Although it doesn't produce a big foam, its effectiveness in itch relief and moisturizing support make it a top pick for allergy-prone pups and their humans.

Be sure to also check out the best weave shampoo and conditioner for more options! Also, here is the price history so you know exactly when to buy!

Price history for Wahl  
on Amazon

Pet Honesty Chlorhexidine Dog Shampoo

Pet Honesty Chlorhexidine Cat & Dog Seasonal Itch Relief Shampoo, for Allergies, Itching, Dog Skin and Coat Supplement, Helps Shedding, Hot Spots, Deodorizing Dog Shampoo, Dog Grooming Supplies,16oz
Highlights
Effective on skin issues
Soothes irritation
Pleasant cucumber melon scent

PetHonesty’s Chlorhexidine Shampoo effectively targets skin issues while leaving a refreshing cucumber melon scent that makes bath time a little more enjoyable.

The vet-recommended formula combines Chlorhexidine and Ketoconazole, which work together to soothe irritation, manage dandruff, and combat seasonal allergies.

The addition of soothing aloe ensures your pet's skin stays calm and hydrated.

Plus, the easy-to-use pump makes application a breeze.

While it might need frequent use for stubborn issues, its deep cleansing and gentle formula make it a top pick for sensitive skin.

Be sure to also check out the best black shampoo and conditioner for more options! Also, here is the price history so you know exactly when to buy!

Price history for Pet Honesty Chlorhexidine Dog Shampoo on Amazon

Veterinary Formula

Veterinary Formula Clinical Care Hot Spot & Itch Relief Medicated Shampoo for Dogs and Cats 16oz – Helps Alleviate Sensitive Skin, Scratching, and Licking of Coat
Highlights
Quick relief from irritation
Vet-recommended formula
Suitable for dogs & cats

The Veterinary Formula Hot Spot & Itch Relief Shampoo delivers rapid relief thanks to its fast-acting oatmeal and aloe vera blend, soothing irritated skin quickly.

Its vet-recommended formula is free from parabens, soaps, and dyes, making it gentle yet effective for both dogs and cats over 12 weeks.

The application is straightforward—just work in a rich lather, let it sit for 5-10 minutes, and rinse.

While the medicinal scent might be a turn-off for some, its proven results and gentle hydration make it a top contender for tackling hot spots and skin irritations.

Be sure to also check out the best shampoo coconut for more options! Also, here is the price history so you know exactly when to buy!

Price history for Veterinary Formula on Amazon

Dove Damage Therapy Shampoo Allergy Shampoo

Dove Damage Therapy Derma Shampoo Dryness + Itch for Flaky Scalp with Pyrithione Zinc and Coconut Oil 12 Fl Oz
Highlights
Effective dandruff reduction
Soothes itchy scalp
Leaves hair soft

The Dove Dryness & Itch Shampoo and Conditioner system is a fantastic choice for those battling dandruff and an irritated scalp.

It sincerely fights flakes while keeping your hair moisturized, soft, and manageable.

The coconut oil in the formula adds a gentle, nourishing touch, and the Pyrithione Zinc works hard to maintain that flake-free scalp.

Keep in mind, some may experience a bit of dryness with frequent use, but overall, the science-backed formula and vegan, PETA-approved ethics** make it a reliable pick for quick, effective relief.

Be sure to also check out the best sandalwood shampoo for more options! Also, here is the price history so you know exactly when to buy!

Price history for Dove Damage Therapy Shampoo on Amazon

Douxo

Douxo S3 Calm Shampoo 6.7 oz (200 mL) - For Dogs and Cats with Allergic, Itchy Skin
Highlights
Soothing for allergies
Leaves coat soft
Long-term safe use

DOUXO S3 CALM Shampoo offers soothing relief for pets struggling with allergies, thanks to its hypoallergenic formulation with Ophytrium that helps repair the skin ecosystem.

It detangles fur effortlessly, leaving coats soft, shiny, and manageable.

While some users might find the small bottle a bit limiting, the safe, long-term use makes it a worthwhile investment for repeated allergy care.

It's particularly effective if used alongside the DOUXO S3 CALM Mousse, boosting results.

Overall, this shampoo is a trusted choice for pet owners seeking quick, gentle relief.

Be sure to also check out the best shampoo cap for more options! Also, here is the price history so you know exactly when to buy!

Price history for Douxo on Amazon

Veterinary Formula

Veterinary Formula Clinical Care Hypoallergenic Shampoo for Dogs and Cats, 16 oz – No Harsh Ingredients – Fragrance-Free Pet Shampoo for Allergies and Sensitive Skin, Promotes Healthy Skin and Coat
Highlights
Gentle, non-irritating formula
Soothes skin with Vitamin E
Fragrance-free, no harsh ingredients

Veterinary Formula’s hypoallergenic shampoo is a gentle powerhouse, perfect for pets with sensitive skin or allergies.

It eschews harsh chemicals, dyes, and fragrances, replacing them with nourishing Vitamin E, lactic acid, and allantoin to soothe and condition the coat.

Its tearless, soap-free formula makes bath time worry-free, especially for pets prone to irritation.

While the scent options are limited, the affordability and effectiveness make it a no-brainer. If you're seeking a calming, hypoallergenic solution that keeps your furry friend comfortable and clean, this is a fantastic pick!

Be sure to also check out the best aussie shampoo for fine hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for Veterinary Formula on Amazon

Cleure Hypoallergenic Shampoo Allergy Shampoo

Cleure Hypoallergenic Volumizing Shampoo for Sensitive Skin - Fragrance Free, SLS Free & Paraben Free (12 oz, Pack of 1)
Highlights
Gentle, sulfate-free formula
Suitable for sensitive skin
Fragrance and dye free

The dermatologist-recommended gentle formula feels like a soothing hug for sensitive scalps, thanks to its sulfate-free, minimal-ingredient approach.

It effectively cleanses without stripping natural oils, leaving hair soft, moisturized, and full of natural shine.

Plus, with its fragrance-free and dye-free formula, it’s ideal for allergy-prone skin and the entire family—including kids.

While it might dry out color-treated hair a bit and produce less lather than traditional shampoos, the nourishing, lightweight feel makes it a top pick for anyone seeking a safe, gentle scalp solution.

Be sure to also check out the best biolage shampoo for oily hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for Cleure Hypoallergenic Shampoo on Amazon

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