Natural shampoos to suit your hair type
Shop natural shampoo in the UK, including liquid shampoos, shampoo bars and haircare products designed for effective everyday cleansing.
Every product in our range is selected against clear criteria, including ingredient transparency, recognised certifications and formulation standards such as sulphate-free or dermatologically tested where applicable. This allows you to choose from shampoos developed to clean hair effectively while meeting defined standards for ingredient selection.
Whether you’re looking for shampoo for sensitive scalps, dry or damaged hair, or everyday use, you’ll find a wide range of options to suit your routine.
Explore popular ranges including Faith in Nature shampoos, Green People shampoos, Dr Organic haircare and more, or browse our full selection of shampoo and haircare products below.
Shop natural shampoo by type
- Liquid shampoo – suitable for everyday cleansing across all hair types
- Shampoo bars – solid formats designed for regular use
- Sensitive scalp shampoo – fragrance-free or gentle formulations
- Moisturising shampoo – for dry, damaged or treated hair
- Clarifying shampoo – designed to remove build-up
How our shampoo range is selected
We only stock shampoos that meet defined product standards. Depending on the product, this may include:
- Clearly disclosed ingredients
- Recognised third-party certifications (such as COSMOS, Vegan Society or similar)
- Formulations without certain ingredients such as SLS where specified
- Dermatologically tested or sensitive-skin suitable options
This approach allows you to compare products based on transparent criteria rather than general claims.
How to choose the right shampoo
Choosing the right shampoo depends on your hair type, scalp condition and how often you wash your hair.
Hair type
- Dry or damaged hair – look for hydrating ingredients such as oils or plant extracts
- Oily hair – lighter formulations designed to cleanse without residue
- Fine hair – lightweight shampoos that don’t weigh hair down
>> Lightweight formulas help maintain volume and avoid build-up
Sensitive scalp
- Fragrance-free or gentle shampoos may be suitable
- Often formulated without harsh surfactants
>> Dermatologists recommend avoiding strong detergents and fragrances for sensitive scalps
Sulphate-free vs standard shampoo
- Sulphate-free shampoos use milder cleansing agents
- Standard shampoos may provide deeper cleansing for heavier build-up
Shampoo format
- Liquid shampoos – versatile and easy to use
- Shampoo bars – compact formats that can last longer per use
Shampoo for dandruff and itchy scalp
If you experience dandruff or an itchy scalp, choosing the right shampoo can help support a more comfortable and balanced scalp.
Anti-dandruff shampoos designed for scalp concerns are typically formulated to cleanse effectively while avoiding ingredients that may contribute to irritation for some people, such as strong fragrances or harsh surfactants.
What to look for
- Gentle cleansing formulations – help remove excess oil and build-up without over-cleansing
- Fragrance-free or low-fragrance options – often preferred for sensitive or reactive scalps
- Clearly disclosed ingredients – allowing you to choose products based on your individual preferences
- Dermatologically tested options – where available
Dandruff vs dry scalp
- Dandruff is often linked to excess oil and flaking on the scalp
- Dry scalp is typically caused by a lack of moisture and may feel tight or irritated
Choosing a shampoo suited to your scalp type can help support more consistent results over time.
Choosing the right option
- For itchy or sensitive scalps – look for gentle, fragrance-free shampoos
- For visible flakes or build-up – consider shampoos designed to cleanse thoroughly while remaining suitable for regular use
- For dry scalp – moisturising shampoos with conditioning ingredients may help improve comfort
Best shampoos for different needs
- Best for sensitive scalps – fragrance-free and dermatologically tested options
- Best for dry hair – moisturising shampoos with conditioning ingredients
- Best for everyday use – gentle liquid shampoos suitable for frequent washing
- Best for travel or compact storage – shampoo bars
Designed for effective everyday cleansing
Shampoos are developed to remove dirt, oil and product build-up while maintaining hair and scalp condition.
Many formulations are designed to cleanse without stripping natural oils, helping support balanced hair and scalp health across regular use.
Ingredients and formulation approach
Shampoos in this range use a combination of:
- Naturally derived ingredients such as plant oils and extracts
- Mild cleansing agents
- Conditioning ingredients to support hair texture and manageability
Some products avoid ingredients such as sulphates, synthetic fragrance or silicones, depending on formulation and intended use.
>> Ingredient choices often depend on hair type and sensitivity rather than one universal standard
Shop from these trusted brands of natural shampoo:
Why shop shampoo with Big Green Smile?
- Wide range of shampoos for different hair types
- Products selected against defined ingredient and certification criteria
- Options for sensitive scalps and everyday use
- Fast UK delivery and trusted service
Natural shampoo – frequently asked questions
What is natural shampoo?
Natural shampoo typically refers to products made with naturally derived ingredients and clearly disclosed formulations, often supported by recognised certification standards.
Is sulphate-free shampoo better?
Sulphate-free shampoos use milder cleansing agents and may be preferred for sensitive scalps or dry hair, depending on individual needs.
What is best for sensitive scalp?
Fragrance-free and gentle shampoos are commonly chosen, especially those designed for sensitive skin or dermatologically tested.
Can I use natural shampoo every day?
Many shampoos are suitable for regular use, but frequency depends on hair type and personal routine.