15 Best Natural Shampoo in 2026 (Buyers Guide & Reviews)

This post may contain affiliate links, which means we may receive a commission at no cost to you if you make a purchase through a link.

Finding the Best Natural Shampoo can feel overwhelming when every bottle promises cleaner ingredients, softer strands, and healthier-looking hair. The good news is that this list brings together a wide range of natural-leaning and sulfate-free options, from moisturizing formulas to clarifying picks and scalp-focused blends, so you can narrow down what fits your hair goals.

When choosing from this list, pay attention to your hair type, scalp needs, and whether you want a shampoo focused on hydration, volume, thinning hair, dandruff care, or color-safe cleansing. Also consider scent preference, ingredient focus, and whether you want a standalone shampoo or a shampoo-and-conditioner set for easier routine building.

Let’s get started!

Our Top Picks at a Glance

ProductBest ForBuy Now
Mielle Organics Rosemary Mint ShampooGentle cleansing and strengtheningBuy
CeraVe Gentle Hydrating ShampooEveryday hydrating care for all hair typesBuy
Aveeno Farm-Fresh Oat Milk ShampooMoisturizing, color-safe cleansingBuy

The 15 Best Natural Shampoo

1. Best Overall: Mielle Organics Rosemary Mint

Mielle Organics Rosemary Mint Hair Strengthening Biotin Shampoo - Moisturizing Hair Shampoo for Women and Men to Gently Cleanse, Repair & Protect Strands (12 oz)

Mielle Organics Rosemary Mint Hair Strengthening Biotin Shampoo is a popular pick for people looking for a shampoo that gently cleanses while supporting stronger-looking hair. It is designed for women and men and aims to repair and protect strands as part of a moisturizing wash routine.

The rosemary mint formula gives it a fresh, invigorating personality, and the biotin-focused positioning makes it appealing to shoppers who want a strengthening shampoo in their routine. At 12 oz, it’s a straightforward, easy-to-try option if you want to test how it fits your hair care needs.

This is a solid choice if you want a natural-leaning shampoo that balances cleansing and moisture without feeling overly complicated. It’s especially attractive for buyers who want a well-known strengthening option with a clean, refreshing feel.

Pros

  • Designed to gently cleanse
  • Moisturizing shampoo formula
  • Supports repair and protection of strands
  • Suitable for women and men

Cons

  • May not be ideal for those who want a very simple everyday shampoo
  • 12 oz size may feel small for frequent washers

Check Price On Amazon

2. Best For Thinning Hair: PURA D’OR Original Gold Label Shampoo

PURA D'OR Original Gold Label Anti-Thinning Shampoo – CLINICALLY TESTED Botanical Formula – Biotin & Argan Oil – Sulfate-Free Strengthening & Volumizing for Fuller-Looking Hair, Men & Women, 16 fl oz

PURA D’OR Original Gold Label Anti-Thinning Shampoo is positioned for shoppers who want a botanical formula focused on fuller-looking hair. It combines biotin and argan oil in a sulfate-free formula intended for both men and women.

The anti-thinning angle makes this shampoo stand out among natural-style options, especially for people who want strengthening and volumizing support in one bottle. The 16 fl oz size is practical for regular use and gives it a good balance of convenience and value.

If your priority is a shampoo that leans into fuller-looking hair and a more targeted formula, this one is worth a close look. It offers a more focused approach than a basic cleanser while still staying within a sulfate-free, botanical style.

Pros

  • Botanical formula
  • Biotin and argan oil included
  • Sulfate-free
  • Designed for strengthening and volumizing

Cons

  • Higher price than some other options
  • May appeal more to those specifically concerned about thinning hair

Check Price On Amazon

3. Best Shampoo And Conditioner Set: Argan Oil Shampoo and Conditioner Set

Argan Oil Shampoo and Conditioner Set - Sulfate Free Moroccan Care with Keratin - For Curly, Straight, Dry and Damaged Hair - Moisturizing, Hydrating, Anti Frizz Salon Technology

This Argan Oil Shampoo and Conditioner Set is a two-step option for people who want a complete wash routine in one purchase. It is sulfate free and positioned for curly, straight, dry, and damaged hair, with moisturizing and hydrating support.

The set also highlights keratin and anti-frizz salon technology, making it appealing for users who want smoother-feeling hair with less day-to-day hassle. Because it includes both shampoo and conditioner, it may be especially useful for people starting fresh with a new routine.

For anyone who likes the convenience of buying a matching pair rather than mixing and matching products, this set is a strong contender. It’s broad in appeal and designed to support multiple hair types.

Pros

  • Includes shampoo and conditioner
  • Sulfate free
  • Designed for multiple hair types
  • Moisturizing and hydrating

Cons

  • Set format may not suit buyers who only want shampoo
  • May be more than you need if your hair is already easy to manage

Check Price On Amazon

4. Best For All Hair Types: Native Coconut & Vanilla Shampoo and Conditioner

Native Coconut & Vanilla Shampoo and Conditioner Contain Naturally Derived Ingredients | All Hair Types, Color & Treated, Fine to Dry Damaged, Sulfate & Dye Free - 2-Pack

Native Coconut & Vanilla Shampoo and Conditioner is a naturally derived 2-pack designed for all hair types, including color-treated hair and fine to dry damaged hair. It is sulfate and dye free, which makes it appealing to shoppers looking for a gentler-feeling routine.

The coconut and vanilla scent profile gives it a friendly, familiar character, and the bundled format makes it easy to adopt as a complete regimen. This is a practical option if you want a broad-use set with a naturally inspired approach.

It works well for shoppers who prefer uncomplicated products that fit into a regular routine without much guesswork. The all-hair-types positioning makes it especially convenient for households with different hair needs.

Pros

  • Contains naturally derived ingredients
  • Sulfate free
  • Dye free
  • Suitable for all hair types

Cons

  • Sold as a 2-pack rather than shampoo alone
  • May not be the best fit if you want a highly targeted treatment

Check Price On Amazon

5. Best Gentle Hydration: CeraVe Gentle Hydrating 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

CeraVe Gentle Hydrating Shampoo is built around a soft, scalp-friendly concept with ceramides, niacinamide, and hyaluronic acid. It is sulfate free and color safe, which makes it a useful option for people who want a gentle wash that still feels modern and effective.

This shampoo is especially appealing for all hair types and for buyers who are more focused on comfort and hydration than on styling-specific concerns. The ingredient list gives it a skin-care-inspired feel that many shoppers will appreciate.

If you want a shampoo that prioritizes softness and everyday use, this is one of the easiest products to recommend from the list. It feels practical, mild, and broadly useful.

Pros

  • Contains ceramides, niacinamide, and hyaluronic acid
  • Sulfate free
  • Color safe
  • Suitable for all hair types

Cons

  • May not be the best choice for those seeking extra volume
  • 12 oz size is modest

Check Price On Amazon

6. Best Duo For Hair Density: PURA D’OR Anti-Thinning Shampoo and Conditioner Set

PURA D'OR Anti-Thinning Biotin Shampoo and Conditioner Natural Earthy Scent, CLINICALLY TESTED Effective Results, Herbal Blend Thickening Products For Women & Men, Original Gold Label Set, 16oz x2 | Deep Moisturizing, Conditioner, CLINICALLY TESTED, Effective Results, Hair Thickening, Product

The PURA D’OR Anti-Thinning Shampoo and Conditioner Set offers a paired hair care routine with a natural earthy scent and a thickening focus. It is designed for women and men and emphasizes a herbal blend approach with deep moisturizing support.

Because it includes both shampoo and conditioner, this set works well for buyers who want a fuller routine without searching for separate products. The 16 oz x2 format also makes it more substantial than a single bottle purchase.

If you want a consistent shampoo-and-conditioner pairing centered on thickening and moisturizing, this is a strong place to start. It’s especially appealing for those who like using matching products from the same line.

Pros

  • Includes shampoo and conditioner
  • Designed for thickening support
  • Deep moisturizing focus
  • Suitable for women and men

Cons

  • Set format may be unnecessary if you only need shampoo
  • Pricier than single-bottle choices

Check Price On Amazon

7. Best For Dry Scalp: Botanic Hearth Tea Tree Shampoo

Botanic Hearth Tea Tree Shampoo, Vitamin C, Peppermint, Lavender and Rosemary Oil, Fights Dandruff and Dry Scalp, 16 fl oz

Botanic Hearth Tea Tree Shampoo brings together tea tree, vitamin C, peppermint, lavender, and rosemary oil in a formula aimed at fighting dandruff and dry scalp. That makes it especially appealing for people whose shampoo needs go beyond basic cleansing.

The ingredient combination suggests a more scalp-focused wash experience, with an emphasis on freshness and comfort. At 16 fl oz, it offers a practical size for regular use.

This is a good fit if scalp care is high on your list and you want a shampoo with a more targeted feel. It stands out for users who want a cleaner scalp routine with a refreshing profile.

Pros

  • Targets dandruff and dry scalp
  • Includes tea tree, peppermint, lavender, and rosemary oil
  • 16 fl oz bottle
  • Fresh-feeling formula

Cons

  • May not be ideal for those wanting a moisture-first formula
  • Scalp-focused products may feel too specialized for some users

Check Price On Amazon

8. Best For Almond & Shea Moisture: Native Almond & Shea Butter Shampoo and Conditioner

Native Shampoo and Conditioner Contain Naturally Derived Ingredients| All Hair Type Color & Treated, Fine to Dry Damaged, Sulfate & Dye Free - Almond & Shea Butter, 16.5 fl oz each (2 pack)

Native Almond & Shea Butter Shampoo and Conditioner is another naturally derived 2-pack, this time centered on almond and shea butter. It is designed for all hair types and is sulfate and dye free, which keeps the formula aligned with gentler hair care preferences.

This option is especially attractive for those who like the richer feel associated with shea butter and want a set that works across different hair textures and conditions. The 16.5 fl oz each size is a practical middle ground for frequent use.

If you want a familiar brand approach with a moisturizing ingredient story, this product is a dependable option. It’s also convenient for households that need one product set to serve multiple people.

Pros

  • Contains naturally derived ingredients
  • Sulfate free
  • Dye free
  • All hair types

Cons

  • Shampoo and conditioner are sold together
  • Not a targeted treatment formula

Check Price On Amazon

9. Best Coconut Option: California Naturals Coconut Shampoo & Conditioner Set

California Naturals Coconut Shampoo & Conditioner Set, Natural, Vegan, Cruelty, Silicone, Paraben, and Sulfate Free Shampoo, All Hair Types, 20 Fl Oz (Pack of 2), Classic Clean Coconut

California Naturals Coconut Shampoo & Conditioner Set is a natural, vegan, and cruelty-oriented 2-pack that is also silicone, paraben, and sulfate free. It is designed for all hair types and comes in a classic clean coconut scent.

The larger 20 fl oz pack of 2 format gives it a value-friendly feel for buyers who want a complete weekly routine. Its ingredient and formula positioning make it a reasonable choice for people avoiding several common additives.

This is a good fit if you want a coconut-scented, all-purpose set that keeps the ingredient story simple. It’s especially useful for those who like buying in pairs and want a balanced, variety-friendly formula.

Pros

  • Natural and vegan
  • Cruelty, silicone, paraben, and sulfate free
  • All hair types
  • Large 20 fl oz pack of 2

Cons

  • Sold as a set rather than a standalone shampoo
  • May be more product than some buyers need

Check Price On Amazon

10. Best For Softness: 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

Aveeno Farm-Fresh Oat Milk Shampoo uses colloidal oatmeal and almond milk in a moisturizing formula meant for all hair types. It is sulfate-free, paraben-free, dye-free, and safe for color-treated hair.

This shampoo leans into comfort and softness, which makes it appealing to people who want a gentle daily option. The oat milk positioning gives it a calm, nourishing identity without overcomplicating the message.

If you want a soft-feeling shampoo that keeps things broad and easy, this one deserves attention. It’s a clean, familiar option for a wide range of hair care needs.

Pros

  • Contains colloidal oatmeal and almond milk
  • Sulfate-free
  • Safe for color-treated hair
  • Paraben and dye free

Cons

  • 12 oz bottle may run out quickly for some users
  • May feel too gentle for those who want stronger clarifying action

Check Price On Amazon

11. Best Repair Duo: Herbal Essences Argan Oil Repair Shampoo & Conditioner Set

Herbal Essences Argan Oil Repair Shampoo & Conditioner Set, Moisturizes & Smoothes, Paraben-Free, Color-Safe, pH-Balanced, Citrus Scent, 20.2 Fl Oz, 2-Pack

Herbal Essences Argan Oil Repair Shampoo & Conditioner Set is built for people who want a moisturizing and smoothing routine with argan oil. It is paraben-free, color-safe, and pH-balanced, which gives it strong appeal for everyday use.

The citrus scent adds a bright, fresh feel to the routine, and the 20.2 fl oz 2-pack format makes it easy to commit to a full hair care system. This is a strong value option for people who like matching shampoo and conditioner.

If your main concern is softness and repair-oriented care, this set offers a simple and familiar pathway. It’s broad enough for many users while still feeling thoughtful in its formula design.

Pros

  • Moisturizes and smoothes
  • Paraben-free
  • Color-safe and pH-balanced
  • Includes shampoo and conditioner

Cons

  • Set format may not suit single-product shoppers
  • May be better for people who want a scent-forward routine

Check Price On Amazon

12. Best Purifying Pick: Aveda Rosemary Mint Purifying Shampoo

Aveda Rosemary Mint Purifying Shampoo | Clarifying Shampoo | Gently Removes Buildup, Adds Shine | For Normal to Oily Hair, Fine to Medium Hair Types | Invigorating Aroma| 97% Naturally Derived* GreenCircle Sustainable Energy Practices

Aveda Rosemary Mint Purifying Shampoo is a clarifying shampoo designed to gently remove buildup and add shine. It is made for normal to oily hair and fine to medium hair types, with a rosemary mint aroma that gives it a crisp, energizing feel.

The product is described as 97% naturally derived and tied to sustainable energy practices, which may appeal to shoppers who want a more environmentally minded option. Its focus on purification makes it useful for occasional deep-clean style washing.

If your hair gets weighed down easily or you prefer a cleaner-feeling scalp and strands, this is one of the strongest clarifying choices here. It’s best for people who want a refreshing reset rather than a heavy moisturizing wash.

Pros

  • Clarifying shampoo
  • Gently removes buildup
  • Adds shine
  • 97% naturally derived

Cons

  • Best suited to normal to oily hair
  • May be too clarifying for very dry hair

Check Price On Amazon

13. Best Thickening Value: Avalon Organics Biotin B-Complex Shampoo

Avalon Organics Therapy Biotin B-Complex Thickening Shampoo, 32 oz EWG Verified

Avalon Organics Therapy Biotin B-Complex Thickening Shampoo is an EWG Verified option that focuses on thickening support. The 32 oz size stands out immediately, making it an appealing choice for buyers who want a larger bottle.

This shampoo is a practical fit for people who want a straightforward formula with a thickening angle and a natural-leaning reputation. The bigger size can also make it more economical over time compared with smaller bottles.

If you want a roomy bottle and a product that centers on biotin and thickening support, this is an easy one to consider. It’s a no-nonsense pick for regular use.

Pros

  • Biotin B-complex formula
  • Thickening shampoo
  • EWG Verified
  • Large 32 oz size

Cons

  • May not be focused on hydration
  • Simple formula may not suit buyers looking for a specialty scent or finish

Check Price On Amazon

14. Best For Dry Or Color-Treated Hair: Pureology Hydrate Shampoo

Pureology Hydrate Shampoo - For Dry or Color Treated Hair, Moisturizing Shampoo For Hydration & Softness, With Rose Extract & Green Tea, Vegan & Sulfate-Free Cradle to Cradle Certified

Pureology Hydrate Shampoo is designed for dry or color-treated hair and focuses on hydration and softness. It includes rose extract and green tea, and it is vegan, sulfate-free, and Cradle to Cradle certified.

This is one of the more premium-feeling options on the list, especially for shoppers who prioritize moisture and color care. The formula positioning makes it especially relevant for people whose hair tends to feel dry or needs extra gentleness.

If you want a moisturizing shampoo that targets dryness while remaining color-friendly, this is a very strong option. It’s a good match for users willing to pay more for a refined, care-first formula.

Pros

  • For dry or color-treated hair
  • Moisturizing for hydration and softness
  • Vegan and sulfate-free
  • Cradle to Cradle certified

Cons

  • More expensive than many alternatives
  • May be more shampoo than needed for basic cleansing

Check Price On Amazon

15. Best For Fine Hair: Aveeno Fresh Greens Blend Shampoo

Aveeno, Fresh Greens Blend Sulfate-Free Shampoo with Rosemary, Peppermint & Cucumber to Thicken & Nourish, Clarifying & Volumizing Shampoo for Thin or Fine Hair, Paraben-Free, 12oz

Aveeno Fresh Greens Blend Shampoo is a sulfate-free option made with rosemary, peppermint, and cucumber. It is designed to thicken and nourish while also acting as a clarifying and volumizing shampoo for thin or fine hair.

The combination of clarifying and volumizing makes this a smart pick for people who want their shampoo to feel light while still supporting fuller-looking hair. At 12 oz, it’s an easy size to test without overcommitting.

This is a strong finish to the list for shoppers with fine or flat hair who want a fresher, lifted feel. It’s practical, accessible, and focused on a clearly defined hair type.

Pros

  • Sulfate-free
  • Designed to thicken and nourish
  • Clarifying and volumizing
  • Paraben-free

Cons

  • Best suited to thin or fine hair
  • 12 oz size may not last long for frequent use

Check Price On Amazon

Buying Guide

Hair Type

Start by matching the shampoo to your hair type. Some options in this list are designed for all hair types, while others are better suited for dry, fine, oily, color-treated, or thinning hair.

Scalp Needs

If your scalp tends to feel dry, oily, or flaky, a scalp-focused shampoo may be the better choice. Products like clarifying or dandruff-targeted formulas can be more helpful than a general moisturizing wash.

Moisture vs. Cleansing

Some shampoos lean toward hydration and softness, while others focus on removing buildup or adding volume. Decide whether your hair needs more moisture, more lift, or a balance of both.

Ingredient Preferences

Many shoppers look for sulfate-free, paraben-free, dye-free, silicone-free, vegan, or naturally derived formulas. Choose the ingredient profile that best fits your comfort level and routine.

Single Bottle Or Set

Several products here are shampoo-only, while others come as shampoo-and-conditioner sets. A set can offer convenience and consistency, but a single bottle is better if you want more control over your routine.

Size And Value

Consider how often you wash your hair and how quickly you go through product. Larger bottles or multi-packs can offer better long-term value, while smaller bottles are great for trying something new.

Frequently Asked Questions

What makes a shampoo a natural shampoo?

In this product list, natural shampoo options generally focus on naturally derived ingredients, sulfate-free formulas, or botanical-based blends. The exact ingredient approach varies by brand and product.

Is sulfate-free shampoo better for daily use?

Many people prefer sulfate-free shampoos for a gentler wash experience. Whether it’s better for you depends on your hair type, scalp condition, and how much cleansing you need.

Can natural shampoos work for color-treated hair?

Yes, several options on this list are described as color safe or suitable for color-treated hair. Always check the product details to confirm compatibility with your hair care needs.

Which shampoo is best for dry hair?

Moisturizing picks like CeraVe Gentle Hydrating Shampoo, Aveeno Farm-Fresh Oat Milk Shampoo, and Pureology Hydrate Shampoo are good starting points if dryness is your main concern.

Which option is best for thinning hair?

PURA D’OR Original Gold Label Anti-Thinning Shampoo and Avalon Organics Biotin B-Complex Thickening Shampoo are the most clearly positioned choices for thinning or fuller-looking hair concerns.

Are shampoo and conditioner sets worth it?

They can be worth it if you like convenience, matching formulas, and easier routine building. If you prefer customizing each step, a standalone shampoo may be the better fit.

Conclusion

The Best Natural Shampoo for you depends on what your hair needs most, whether that’s strengthening, hydration, scalp care, volume, or color-safe cleansing. This list includes a wide mix of formulas, from single-bottle essentials to complete shampoo-and-conditioner sets, so there’s something here for many different routines.

If you want the most balanced all-around pick, Mielle Organics Rosemary Mint Hair Strengthening Biotin Shampoo is a standout. If you need a more targeted option, PURA D’OR, CeraVe, Aveeno, and Pureology each bring a different strength to the table. Choose the one that best matches your hair goals, and you’ll be in a much better position to build a routine you actually enjoy using.