Best Natural Body Wash & Shower Gel: An Eco Buyer's Guide
Conventional shower gel is roughly 85% water, packed in a plastic bottle you replace every few weeks, and formulated with synthetic surfactants, preservatives, and fragrances that your skin absorbs during the longest period of direct contact it has with any cleaning product. A ten-minute shower coats your entire body in whatever is in that bottle.
Natural body wash offers a cleaner alternative. Plant-based ingredients that clean without stripping. No synthetic fragrances sitting on your skin all day. And if you choose the right format, solid soap bars rather than bottled liquid, no plastic packaging at all, plus a product that lasts significantly longer per purchase. This guide covers what makes a body wash genuinely natural, the best products available in the UK, and how to make the switch.
Why Switch to Natural Body Wash?
Your skin is your largest organ, and it is remarkably absorbent. Chemicals applied to the skin can enter the bloodstream within minutes. During a shower, your pores are open from the heat and moisture, increasing absorption. Whatever is in your body wash is not just sitting on the surface.
Conventional shower gels typically contain SLS or SLES (harsh surfactants that strip natural oils and disrupt the skin's microbiome), synthetic fragrances (undisclosed chemical blends), parabens (preservatives linked to hormone disruption), and in some imported products, microplastics added for texture.
Natural body wash replaces these with plant-based surfactants that clean without stripping, natural oils that moisturise as they clean, and essential oils that provide fragrance without undisclosed chemicals. The result is skin that feels clean, soft, and genuinely hydrated rather than tight and dry.
Natural Body Wash Formats: Bars, Scrubs, and Liquids
Solid Soap Bars
The most eco-friendly format. A single bar replaces two to three bottles of shower gel, lasts four to eight weeks of daily use, and comes wrapped in paper or card. The best bars are made from saponified plant oils (olive, coconut) and contain no SLS, no synthetic fragrances, and no preservatives.
Modern natural soap bars have moved far beyond the harsh, drying blocks of previous decades. A well-formulated bar moisturises as it cleans because cold-process manufacturing preserves the glycerin (a natural moisturiser) that industrial soap-making removes.
Exfoliating Soap Scrubs
Soap scrubs combine a cleansing base with natural exfoliating particles: ground seeds, salt, or dried flowers. They clean and exfoliate in one step, removing dead skin cells without a separate scrub product. Unlike conventional exfoliating products with microplastic beads, natural scrubs use biodegradable particles that break down harmlessly.
Liquid Natural Body Wash
Exists, uses plant-based surfactants, but keeps the packaging and transport disadvantages of conventional shower gel: plastic bottles, water weight, preservatives. For the best environmental outcome, solid bars and scrubs are superior. If you prefer liquid, look for refillable or concentrated options and verify the formula is genuinely SLS-free.
What to Look For and Avoid
Good Ingredients
Saponified olive oil produces a gentle, moisturising bar. Coconut oil creates a rich lather. Shea butter adds deep moisture for dry skin. Cocoa butter locks in hydration. Castor oil contributes to lather richness.
Essential oils provide natural fragrance with real skin benefits: lavender soothes, tea tree has antibacterial properties, peppermint cools and invigorates, lemongrass refreshes and naturally deodorises.
Natural exfoliants: chia seeds (gentle, good for sensitive skin), ground coconut shell (medium-intensity), dried flower petals (very gentle, aromatic).
Ingredients to Avoid
SLS and SLES (strip natural oils). Synthetic fragrances listed as "perfume" (undisclosed blends). Parabens (hormone disruption). Triclosan (endocrine disruption, restricted in many countries). Microplastics (persist in waterways). PEGs (petroleum-derived, can contain carcinogenic byproducts).
Want the full ingredient guide? See our non-toxic hair care ingredients breakdown →The Best Natural Body Soaps UK
Best Everyday: Hydrophil Lemongrass Soap
Our lead recommendation. Hydrophil is a German brand with a genuine reputation for quality (certified vegan, climate-neutral company). The lemongrass scent is fresh and uplifting without being overpowering. Ideal for a morning shower. Good lather, rinses cleanly, leaves skin feeling soft.
At £4.99, it lasts four to six weeks of daily use. Cheaper per wash than most conventional shower gels. Biodegradable, plastic-free packaging.
Best Budget: Funky Soap Shop Bars
Handmade soap bars at accessible prices. Two standout variants:
The Dead Sea Soap (£5.20) is enriched with Dead Sea minerals known for their skin-soothing properties. Particularly beneficial for eczema-prone or dry skin. If your skin reacts to conventional shower gel, this is a gentle starting point.
The Liquorice Soap (£5.20) uses liquorice root, which has natural anti-inflammatory properties and a distinctive, slightly sweet scent. Good for skin that tends toward redness or irritation.
Both are 120g, last four to six weeks, and are among the most affordable natural body soaps in the UK.
Best Premium: The Natural Spa Lemon Sorbet Soap Bar
For those who want a luxurious shower without compromising on ingredients. Larger than standard bars, handmade with high-quality natural ingredients. The lemon sorbet fragrance is bright, clean, and genuinely evocative. It smells like something designed by someone who cares about the experience, not just the eco credentials.
At £24.00, this is the premium end. Best suited to gift-giving, a treat-yourself purchase, or households that want the best possible body soap and are willing to pay for it.
Best Hand Soap: Naiked Shaun the Sheep
Hand soap is the body wash product you use most frequently throughout the day. The Shaun the Sheep bar replaces the plastic pump bottle next to your basin. Good lather, cleans effectively, gentle enough for frequent use. The Shaun the Sheep branding is a genuine asset in households with children. A fun design that encourages hand washing. At £4.89, it is price-competitive with conventional liquid hand soap and produces zero plastic waste.
Natural Exfoliating Soap Scrubs
BombusLeaf produces biodegradable soap scrubs that combine cleaning and exfoliation in a single product. Handmade, vegan, plastic-free. All three are £4.75.
Tropical scent with coconut shell exfoliant. Medium-intensity exfoliation. Good for body scrubbing in the shower. The one that wakes you up.
Chia seeds provide gentler exfoliation than coconut shell. The peppermint creates a cooling sensation that is genuinely refreshing at six in the morning. Best option for skin that reacts to rougher scrubs.
Lavender essential oil and dried lavender flowers. Very gentle exfoliation. The flowers release fragrance as they dissolve. The evening shower pick.
Body Care Accessories
The right accessories improve exfoliation and extend the life of your soap bars.
Dual-purpose: serves as a soap rest (keeping the bar dry between uses to extend its life) and as a gentle body scrub. Place your soap on the cushion in the shower. When you pick up the bar, the cushion retains enough soap to use as a wash cloth. Solves two problems at once.
Same concept: a natural loofah pad that holds your soap bar and doubles as a wash cloth. Biodegradable and compostable. At £3.59, it pays for itself by extending your soap bar's life.
How to Switch from Shower Gel to Soap Bars
- 1 Week one: adjust the technique Lather the bar between your hands or directly on your body instead of squeezing a bottle. The lather is thicker and more creamy than synthetic foam. By the end of the week it is automatic.
- 2 Your skin recalibrates Conventional shower gel strips natural oils and compensates with synthetic moisturisers. Without them, your skin adjusts to producing its own moisture. Brief dryness is possible for one to two weeks. After that, most people find their skin is softer and more naturally hydrated.
- 3 Store the bar properly Do not leave it in a puddle on the shower floor. A soap dish with drainage, a loofah cushion, or a soap pad extends the bar's life significantly. A well-drained bar lasts twice as long as one sitting in water.
- 4 Start simple, expand later One bar for body washing. Keep your existing products for anything else. Once you are comfortable, add a scrub for exfoliation and a solid hand soap for the basin.
Frequently Asked Questions
Is natural body wash good for sensitive skin?
Generally, yes. Natural bars are free from SLS, synthetic fragrances, and harsh preservatives, which are the most common causes of skin irritation. The Funky Soap Shop Dead Sea Soap and Liquorice Soap are particularly gentle. If you have very reactive skin, start with an unscented bar.
Do soap bars dry out your skin?
Quality natural bars should not. Cheap industrial soap can be drying because the glycerin has been removed during manufacturing. Handmade and cold-process bars retain their glycerin, a natural humectant that draws moisture to the skin.
How long does a body soap bar last?
A standard 100 to 120g bar lasts four to eight weeks of daily use, depending on how many people use it and how well it drains between uses. Equivalent to two to three bottles of shower gel.
Can I use a soap bar on my face?
Some bars are gentle enough, but facial skin is thinner and more sensitive. The Dead Sea Soap is the gentlest option. For most people, a dedicated facial cleanser is preferable for daily face washing.
Are natural soap bars hygienic?
Yes. Soap is inherently self-cleaning: its chemistry makes it inhospitable to bacteria. Studies confirm that bacteria do not transfer meaningfully between hands and a shared bar. Let the bar dry between uses.
What is the difference between body wash and shower gel?
Very little. Body wash is slightly more moisturising and cream-based. Shower gel is more lightweight. Both are water-based liquids in plastic bottles with the same ingredient issues. Both are effectively replaced by a solid soap bar.
Where to Start: Our Recommended Body Wash Products
- £4.99 Budget everyday Hydrophil Lemongrass Soap (£4.99) or Funky Soap Shop Dead Sea Soap (£5.20). Affordable, effective, low-risk introduction to natural soap bars.
- £4.75 With exfoliation Add a BombusLeaf Soap Scrub (£4.75). Coconut & Lime for energy, Chia & Peppermint for sensitive skin, Lavender for relaxation.
- £24.00 Premium or gift The Natural Spa Lemon Sorbet Soap Bar (£24.00). Luxury soap experience with genuinely clean ingredients. Makes a beautiful gift.
- £15+ Complete shower routine Any body soap + a Loofah Soap Cushion (£4.99) + a natural shampoo from our haircare range. Fully plastic-free shower setup that lasts months.