Westlab

What Westlab does

Westlab is a UK-based direct-to-consumer brand specializing in mineral salt wellness and bath care products, founded in 2004 and headquartered in Knowsley, Merseyside following a 2026 relocation from Guildford. The company sells a portfolio of natural mineral-based products organized into three core collections: Health (Dead Sea Bath Salt, Epsom Bath Salt, Magnesium Flakes, Bath & Shower Gels), Wellbeing (Relax, Balance, and Sleep bath salts using proprietary mood-boosting neuroscent blends of essential oils), and Skin Repair (therapeutic formulations combining Dead Sea Salt with Colloidal Oatmeal targeting eczema, psoriasis, and sensitive skin). Its signature technological differentiator is the Pure Mineral Complex™ — a proprietary trademarked blend pairing mineral-rich salts with neuroscent essential-oil compositions for targeted functional outcomes.

The company generates revenue primarily through direct-to-consumer e-commerce via its Shopify-powered westlabsalts.co.uk storefront, complemented by Amazon UK marketplace listings. A subscription model for products such as Skin Repair Bath Salt Twin Packs and Dead Sea Salt 5kg introduces a recurring revenue layer on top of one-time transactional purchases. Distribution is supplemented by an active social media presence (Instagram, TikTok, Facebook) and an ambassador program featuring named personalities (Zainab, Katie, Amy, Penny, Sean) who promote the Skin Repair collection through dedicated landing pages. The British Skin Foundation endorsement of the Dead Sea Foot Soak provides third-party dermatological credibility, particularly relevant to the sensitive-skin customer segment.

Westlab's stated customer base includes individuals with sensitive skin conditions, wellness-focused consumers seeking stress relief and sleep support, athletes and fitness enthusiasts using mineral salts for muscle recovery, and parents of children with skin sensitivities. The company claims to be the UK's No.1 Bath Salt Brand, sells in tiered sizes from 1kg to 15kg, and recently announced expansion plans targeting the Canadian market alongside continued domestic growth. It is privately held with no disclosed institutional investors, and recent strategic activity centers on the £7.25 million Knowsley facility investment that created 70 new jobs.

Name

Westlab

Legal name

Westlab

Website

https://westlabsalts.co.uk

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

101–250 employees

Short description

Westlab is a UK-based direct-to-consumer brand selling mineral salt bath and skincare products, including Dead Sea, Epsom, and Magnesium lines, plus therapeutic Skin Repair and wellbeing formulations. It serves individual consumers seeking sensitive-skin relief, muscle recovery, and relaxation through its e-commerce site and Amazon UK.

Ownership category

akta.pro rank

Product category

Bath and Body Personal Care

SIC

Perfumes, Cosmetics & Other Toilet Preparations (2844)

akta.pro industry

PRIMARYCRABAEAE

Bath Additives (Bath Bombs, Salts, Oils, Soaks)

Consumer Products & Retail/Beauty & Personal Care/Bath, Body & Personal Cleansing

SECONDARYCRABAEAB

Body Wash, Shower Gel & Bath Gel

Consumer Products & Retail/Beauty & Personal Care/Bath, Body & Personal Cleansing

SECONDARYCRADANAB

Bath & Shower Products (Soaps, Body Wash, Bath Additives)

Consumer Products & Retail/Consumer Packaged Goods (CPG) Manufacturing & Brands/Consumer Fragrances & Personal Care Manufacturing (Non-cosmetic)

Keywords

• Bath salts
• Mineral wellness
• Magnesium flakes
• Skin repair
• Foot soaks

Headquarters

HQ city

Cranleigh

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D

Revenue model

1. Product Sales (B2C): Primary revenue from direct sales of bath salts, mineral creams, foot soaks, and bundled products to consumers through owned e-commerce and Amazon marketplace.
2. Subscription Model: Westlab offers subscription options (e.g., 'Subscription - Skin Repair Bath Salt Twin Pack', 'Subscription - Dead Sea Salt 5kg') allowing recurring purchases with potential discounts, providing predictable recurring revenue.
3. Amazon Marketplace: Sales through Amazon UK marketplace with affiliate tracking, providing additional distribution channel revenue.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels8 records

Core offering

Westlab manufactures and sells mineral-based bath and body products, including a range of bath salts (Epsom, Dead Sea, Magnesium, Himalayan), skin repair formulations with colloidal oatmeal, aromatherapy wellbeing blends, and foot soaks. Products are sold under the Westlab brand via the company's own e-commerce store and Amazon, targeting individual consumers seeking natural mineral-based personal care, skin-soothing, muscle-recovery, and relaxation benefits.

Product overview

Westlab is a UK-based bath salt and mineral wellness brand offering a diversified portfolio of mineral-based personal care products. The product line is organized into three main collections: Health (core mineral salts including Epsom, Dead Sea, and Magnesium products for general wellness), Wellbeing (aromatherapy-enhanced bath salts with mood-boosting neuroscents for relaxation and sleep), and Skin Repair (therapeutic formulations targeting eczema, psoriasis, and sensitive skin conditions). The Health and Skin Repair collections share foundational mineral salt products with different formulations, while Wellbeing products add essential oils and neuroscent technology. Bundled packages combine products across collections for targeted treatment protocols. The brand positions itself as the UK's No.1 bath salt brand, with products available in various sizes from 1kg individual packets to 15kg bulk options, and sold through direct-to-consumer channels including Amazon.

Differentiator

Problem solved

Functional benefit

Brands

• Pure Mineral Complex: Company's in-house signature blend of the finest mineral rich salts used across product formulations.

Products and services

• Epsom Salt Bath Salt
• Dead Sea Bath Salt
• Magnesium Flakes
• Himalayan Bath Salt
• Skin Repair Bath Salt
• Skin Repair Mineral Cream
• Relax Bath Salt
• Sleep Bath Salt
• Balance Bath Salt
• Dead Sea Foot Soak
• Epsom Salt Foot Soak
• Dead Sea Salt Bath & Shower Gel
• Westlab Subscription Box
• Westlab Product Bundles

Quantifiable outcome

• 4.82 average rating based on 159 reviews (Full Range)
• +2 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• British Skin FoundationmoderateOthersWestlab's Dead Sea Foot Soak carries British Skin Foundation approval, providing third-party credibility endorsement for skin safety and effectiveness claims. This endorsement helps differentiate products in the sensitive skin market.

Scale indicators5 records

Recent moves8 records

Expansion highlights6 records

Emerging players

• This Works: UK wellness and sleep-focused beauty brand with bath and body products. Comparable around the sleep/relaxation/wellbeing use case and neuroscent-led branding, although broader product mix includes non-bath items.
• BetterYou: UK transdermal magnesium and wellness brand. Overlaps with Westlab on magnesium flakes and bath-based magnesium supplementation, with a similar functional-wellness and DTC-led go-to-market.

Broad incumbents

• Rituals: Dutch bath, body, and home wellness lifestyle brand with global retail footprint. Comparable in positioning bath products as wellness rituals, but at much larger scale and broader category scope than Westlab.
• The Body Shop: Global bath, body, and skincare retailer with strong UK heritage. Overlaps on bath/shower gels, mineral body care, and sensitive-skin positioning, but operates as a broad incumbent across many categories.
• Molton Brown: UK luxury bath, body, and home fragrance brand. Comparable on premium bath and shower products with essential-oil positioning, though at a higher price tier and broader category set than Westlab.
• L'Occitane: Global bath, body, and skincare brand with strong natural-ingredient positioning. Comparable on bath and body care with botanical and mineral inputs, but operates as a broad multi-category incumbent.

Direct peers

• Dr. Teal's: US-based Epsom salt and bath soak brand owned by PDC Brands. Closely matches Westlab's Epsom Salt, Magnesium, and aromatherapy Sleep/Relaxation lines, with broad mass-market DTC and Amazon distribution.
• AHAVA: Israeli Dead Sea mineral bath, body, and skincare brand. Directly comparable as a premium bath-and-body player built around Dead Sea salts with a similar dermatologist-credibility positioning.
• Kneipp: German bath salts and herbal wellness brand with a long heritage in mineral and essential-oil bathing. Comparable product format (bath salts, aromatherapy, wellness outcomes) and similar premium-pharmacy positioning.
• Dead Sea Spa Magik: UK-based Dead Sea mineral bath, body, and skincare brand. Directly comparable as a UK-headquartered mineral-salt bath brand serving sensitive skin and wellness consumers through similar retail and DTC channels.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/Westlab-Polska-102441735569017
• Instagraminstagram.com/westlabsalts
• TikToktiktok.com/@westlabsalts
• Xx.com/westlabsalts
• LinkedInlinkedin.com/company/westlab-ltd

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Westlab