That clean, fresh feeling after a shower shouldn’t come with a side of scalp irritation or a guilty conscience about what you just poured down the drain. Most conventional shampoos rely on sulfates and synthetic fragrances that strip natural oils, leaving hair brittle and scalps reactive. The switch to an all-natural formula changes that equation entirely — replacing harsh detergents with plant-derived cleansers that respect your hair’s moisture barrier.
I’m Min — the co-founder and writer behind Gadgets Feed. I’ve spent countless hours analyzing ingredient decks, cross-referencing customer feedback on scalp sensitivity, and evaluating how natural surfactants perform across different hair types to build this guide.
After weeks of combing through lab tests and real-world reviews, I’ve narrowed the market to seven formulas that genuinely deliver on their promises. This is your definitive resource for choosing the best all natural shampoo that cleanses effectively without compromise.
How To Choose The Best All Natural Shampoo
Navigating the world of natural hair care means decoding ingredient labels and understanding what actually cleanses versus what just sounds good on the bottle. The right choice depends on your scalp sensitivity, hair texture, and how much lather you’re willing to trade for gentler chemistry.
Surfactant System: What Replaces SLS
Sodium lauryl sulfate (SLS) is the aggressive foaming agent most natural shampoos avoid. Instead, look for sodium coco-sulfate, decyl glucoside, or cocamidopropyl betaine — plant-derived alternatives that create a creamy lather without stripping the scalp. If you have fine hair that gets oily quickly, a formula with decyl glucoside cleanses thoroughly without over-drying.
Scalp-Friendly pH and Probiotics
A healthy scalp sits at a pH of 4.5 to 5.5. Shampoos outside this range disrupt the acid mantle, leading to itchiness and dandruff. Premium all-natural options now include probiotics or fermented botanicals that support beneficial bacteria on the scalp, which directly reduces irritation and greasiness over time.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Ingreendients Natural Shampoo | Mid-Range | Gentle daily scalp care | pH 4.5–5.5, organic aloe | Amazon |
| Native Vanilla & Cactus Flower Set | Mid-Range | Volume without weight | 10 ingredients, sulfate-free | Amazon |
| Cleure Hypoallergenic Shampoo | Premium | Extreme sensitivity & allergies | Fragrance-free, pH 4–5.5 | Amazon |
| Nature Sustained Probiotic Shampoo | Premium | Dandruff & scalp dermatitis | Probiotics, soapberry extract | Amazon |
| ecoLove Natural Shampoo | Budget-Friendly | Family-friendly gentle wash | 95% natural, 30% organic | Amazon |
| Bumble and bumble. Curl Shampoo | Mid-Range | Frizz-free curls & waves | Avocado + jojoba oils | Amazon |
| Aveda Be Curly Advanced Shampoo | Premium | Defined curls & humidity defense | 94% naturally derived | Amazon |
In‑Depth Reviews
1. Ingreendients Natural Shampoo
This mid-range formula hits the sweet spot between effective cleansing and ingredient integrity. The blend of organic aloe vera, tea tree oil, and apple cider vinegar creates a low-foam experience that leaves even color-treated hair feeling soft rather than stripped. The pH range of 4.5 to 5.5 closely matches the scalp’s natural acid mantle, which explains why multiple reviewers with sensitive scalps reported reduced irritation within the first wash.
The surfactant system relies on decyl glucoside and coco-glucoside rather than SLS, producing a rich lather once hair is thoroughly wet. Users with fine, thin hair noted visible volume at the roots after blow-drying, suggesting this formula doesn’t leave behind heavy residues. The tea tree oil provides a cooling sensation on the scalp without the medicinal intensity of higher-concentration formulas.
Bottled in 100% recycled plastic and made in small batches in California, this represents a carbon-neutral approach to natural hair care. The brand’s commitment to gluten-free and vegan certification adds another layer of trust for buyers managing dietary sensitivities alongside scalp concerns.
Why it’s great
- pH-optimized formula supports scalp health without stripping natural oils
- Tea tree oil and apple cider vinegar combo addresses both dandruff and buildup
- Sustainable packaging and carbon-neutral production add environmental value
Good to know
- Some users with very dry hair may need a richer conditioner afterward
- The low-foam texture takes a few washes to get used to if switching from SLS shampoos
2. Native Vanilla & Cactus Flower Shampoo and Conditioner Set
Native strips down its ingredient deck to just 10 thoughtful components, using coconut oil-derived cleansers and food-grade cleansing salts as the primary surfactants. The 2-pack includes both shampoo and conditioner at a combined cost that undercuts most single-bottle premium natural options. The Vanilla & Cactus Flower scent is sweet without being cloying, and it fades quickly after rinsing.
Reviewers with fine, thick, and oily hair reported that double-shampooing with this formula effectively removed excess sebum without leaving strands brittle. The conditioner is lightweight enough for those who typically skip conditioning, adding softness without flattening volume. The absence of silicones means no gradual buildup, which keeps hair bouncier between washes.
One packaging complaint surfaced around a defective cap design that failed to open properly. While this appears to be an isolated batch issue, it’s worth noting for those who prefer pump-action bottles. The formula itself is color-safe and works across fine to dry damaged hair, making this a versatile entry point into natural hair care for the whole household.
Why it’s great
- Minimal ingredient list reduces risk of irritation from unnecessary additives
- Included conditioner pairs perfectly with the shampoo for a complete routine
- Lightweight scent works for those sensitive to strong natural fragrances
Good to know
- Some units shipped with caps that are difficult to open on the first use
- The shampoo may require a second lather for heavily product-laden hair
3. Cleure Hypoallergenic Volumizing Shampoo
For those whose scalp reacts to virtually everything, Cleure eliminates the variables. This fragrance-free, dye-free, paraben-free formula uses glycerin as a humectant rather than synthetic oils, and its narrow pH window of 4 to 5.5 makes it safe for compromised skin barriers. Multiple reviewers with conditions like contact dermatitis and psoriasis reported that this was the first shampoo to stop post-wash itching entirely.
The lather is surprisingly robust for a sulfate-free and fragrance-free product. Users noted it performed well even with questionable campground water, rinsing clean without residue. While the brand markets it as volumizing, some customers found the lightweight formula simply keeps hair clean rather than dramatically lifting roots — the real value here is the non-reactive cleansing.
Dermatologist-recommended and compatible with the Curly Girl method, this 12-ounce bottle punches above its weight for allergy-prone users. The unscented profile also makes it suitable for families, though those accustomed to scented natural shampoos may find the experience underwhelming.
Why it’s great
- Zero fragrance, dyes, or common irritants — safe for the most reactive scalps
- Dermatologist-recommended pH range protects the acid mantle during washes
- Works as a 2-in-1 for camping or travel without leaving residue
Good to know
- Not a true volumizing shampoo despite the name — focuses on gentle cleansing
- The unexciting sensory experience may feel clinical compared to scented alternatives
4. Nature Sustained Probiotic Shampoo
Nature Sustained takes a radically different approach by centering its formula around soapberry extract and vegan probiotics. The saponin from soapberries provides natural lather without any synthetic surfactants, while the probiotics target scalp yeast and Malassezia counts — the primary microbial drivers of dandruff. One long-term user with 2B/3A hair reported complete resolution of scalp itch and hair loss after switching to this bottle exclusively for a year.
The liquid is thin and light yellow, requiring only a nickel-sized amount per wash. A 9-ounce bottle lasts 3 to 4 months for those washing once or twice weekly. The scent is earthy and raisin-like, derived entirely from the raw plants and fruits in the formula — it’s not a crowd-pleasing floral, but users who prioritize purity over fragrance appreciate the honesty.
Leaping Bunny certified and produced in a renewable energy-powered facility, this is as close to a zero-waste, wildcrafted product as the natural shampoo market offers. The conditioner in the line is less effective for severe tangles, so those with long or dense hair may need a separate detangling product.
Why it’s great
- Probiotic blend actively reduces dandruff-causing yeast on the scalp
- Soapberry extract provides natural saponin lather without any synthetic surfactants
- Extremely concentrated — a single bottle lasts several months
Good to know
- The earthy herbal scent is quite strong and may not appeal to everyone
- Higher price per ounce reflects the wildcrafted ingredient sourcing
5. ecoLove Natural Shampoo
ecoLove proves that budget-friendly natural shampoo doesn’t mean cutting corners on ingredient quality. With 95% naturally derived components — 30% of which are organic — this formula relies on organic cucumber, spinach, and parsley extracts to nourish rather than synthetic vitamins. The Dead Sea mineral complex adds electrolytes that support hair shaft strength without protein overload.
The pump bottle delivers a fresh cucumber scent that reviewers consistently describe as subtle and clean. Despite being SLS and paraben-free, it lathers well enough for users with thick wavy hair to feel fully cleansed after a single wash. Multiple reviews note that the shampoo alone leaves hair so silky that conditioner becomes optional, which extends the value of the 17.6-ounce bottle considerably.
Safe for children six months and older, this is the most family-friendly option in the lineup. The gentle formula works across all hair textures, and the absence of petrochemicals makes it a solid everyday choice for households looking to eliminate harsh chemicals without spending a premium.
Why it’s great
- Large 17.6-ounce bottle at a budget-friendly price per wash
- Organic cucumber extract and Dead Sea minerals nourish without heaviness
- Gentle enough for babies six months and older — genuinely family-safe
Good to know
- The organic cucumber scent is very light and may not linger after rinsing
- Pump dispenser can sometimes clog if the bottle is stored sideways
6. Bumble and bumble. Curl Moisturizing Shampoo
Bumble and bumble. brings professional haircare expertise into the natural space with a sulfate-free cleanser specifically engineered for curl patterns. The formula incorporates avocado, coconut, and jojoba oils alongside shea and cocoa butters — weight-rich emollients that penetrate the hair shaft rather than sitting on the surface. Color-safe certification means this won’t strip salon color or natural highlights.
The fragrance opens with sparkling pink grapefruit and lemon before settling into a jasmine floral heart, then finishing with warm woods and musk. One reviewer with a fresh perm noted that this shampoo kept their curls defined and frizz-free even through an Ohio winter, while another with naturally curly hair reported significantly less frizz after air-drying compared to drugstore alternatives.
At 2.72 ounces per bottle, this is a smaller package than most entries here, but the concentrated formula requires less product per wash. The trade-off is a higher per-wash cost, though long-term users argue the curl definition and moisture retention justify the premium price point.
Why it’s great
- Rich blend of avocado, coconut, and jojoba oils provides deep moisture for curls
- Complex fragrance profile feels luxurious without being overpowering
- Color-safe and sulfate-free formulation protects salon treatments
Good to know
- Small bottle size means frequent repurchasing for heavy users
- The premium ingredient list commands a higher price than drugstore naturals
7. Aveda Be Curly Advanced Shampoo
Aveda’s Be Curly Advanced formula represents the research-driven end of the natural spectrum, with 94% naturally derived ingredients and a peptide sourced from plant proteins that strengthens the hair cortex. The kokum seed butter provides slip and detangling action that reduces mechanical breakage during washing — a critical feature for coily and tightly curled hair types prone to fragility.
When paired with the matching conditioner, this shampoo forms a humidity-defensive shield around each curl. One reviewer with wavy hair noted that the formula effectively removed product buildup without the stripping sensation that sulfate-based clarifying shampoos cause. The botanical fragrance — built from pure essential oils — reads as clean and spa-like rather than perfumey.
Certified as a B Corp and Leaping Bunny approved, Aveda brings institutional credibility to its sustainability claims. The price point sits at the top of this list, but users with curly hair who value salon-level results and ethical manufacturing consistently repurchase. A single bottle lasts roughly a month with daily washing, or up to two months for less frequent routines.
Why it’s great
- Plant-derived peptide strengthens hair cortex while cleansing gently
- Kokum seed butter provides genuine slip and detangling for tight curl patterns
- B Corp certification and 100% vegan formulation align with ethical consumer values
Good to know
- The essential oil scent is noticeable and lingers longer than most natural formulas
- Premium pricing places it firmly as a splurge buy for most households
FAQ
Will an all natural shampoo lather as well as regular shampoo?
How long does it take for hair to adjust after switching to natural shampoo?
Can natural shampoos cause scalp buildup if used daily?
Final Thoughts: The Verdict
For most users, the best all natural shampoo winner is the Ingreendients Natural Shampoo because it perfectly balances pH-optimized cleansing, organic ingredients, and sustainable packaging at a reasonable price point. If you need a fragrance-free solution for extreme scalp sensitivity, grab the Cleure Hypoallergenic Shampoo. And for combating stubborn dandruff with probiotics, nothing beats the Nature Sustained Probiotic Shampoo.