Vitabiotics Design System & Mobile-First Web Case Study
Design System & Mobile-Optimized Web Experience

Case Study Overview

Redesigning the UK's No.1 Vitamin Company

Vitabiotics is the UK's leading vitamin company with over 50 years of innovation and scientific research. The challenge was to create a mobile-first e-commerce experience that maintains their trusted, scientific brand identity while making health supplements more accessible and engaging for everyday consumers.

50+
Years of Innovation
2x
Queen's Awards
#1
UK Vitamin Company

Problem & Solution

Understanding User Needs

🎯 The Challenge

Users found it difficult to navigate the extensive product range and identify which supplements matched their specific health needs. The existing website lacked personalization and clear guidance.
  • Complex product catalog with 100+ SKUs
  • Unclear product differentiation
  • Limited mobile experience
  • No personalized recommendations

💡 The Solution

Designed a mobile-first web experience with smart categorization, personalized product recommendations, and educational content to empower users in their health journey.
  • Shop by life stage & health need
  • Product finder quiz tool
  • Auto-delivery subscription service
  • Integrated health library

Design Principles

Guiding Our Decisions

1. Trust & Science

Maintain Vitabiotics' authority through clear scientific communication, certifications, and evidence-based product information.

2. Simplicity & Clarity

Make complex health information accessible through clear navigation, visual hierarchy, and straightforward product categorization.

3. Personal & Helpful

Provide personalized recommendations and educational resources to help users make informed health decisions.

4. Accessible & Inclusive

Design for all ages and abilities with high contrast ratios, readable typography, and clear touch targets.

Brand Identity

Logo & Brand Values

Vitabiotics represents trust, science, and innovation in the health supplement industry. The brand identity conveys professionalism and reliability while remaining approachable and accessible.

VITABIOTICS
Primary Logo - Light Background
VITABIOTICS
Primary Logo - Dark Background
VITABIOTICS
Primary Logo - Brand Background

Color Palette

Professional & Trustworthy Colors

PRIMARY BLUE
Deep Ocean Blue
#1e5a8e
Primary brand color, headers, CTAs
SECONDARY BLUE
Sky Blue
#2980b9
Links, secondary elements, accents
ACCENT ORANGE
Vibrant Orange
#ff9500
CTAs, badges, promotions, energy
TEXT DARK
Navy
#1a3a52
Primary text, headings
TEXT MEDIUM
Cool Gray
#6b7280
Secondary text, labels
BACKGROUND
Cool White
#f8f9fb
Page backgrounds
LIGHT BLUE
Ice Blue
#e8f4f8
Cards, highlights, backgrounds
SUCCESS GREEN
Health Green
#10b981
Success states, checkmarks

Typography

Clear & Readable Type System

Heading 1 / Display
Your Health, Our Priority
36px / font-weight: 700 / line-height: 1.2
Heading 2
Shop by Category
28px / font-weight: 700 / line-height: 1.3
Heading 3
Product Title
20px / font-weight: 700 / line-height: 1.4
Body Text
Comprehensive daily multivitamin with 23 essential nutrients carefully balanced to support your health, energy levels, and immune system. Developed by experts with over 50 years of experience.
16px / font-weight: 400 / line-height: 1.6
Small Text / Labels
WELLWOMAN ORIGINAL
14px / font-weight: 600 / uppercase
Caption / Meta
Free delivery on orders over £25
12px / color: #6b7280
Font Family
Helvetica Neue, Arial, sans-serif
Modern, professional, and highly readable across all devices

Spacing System

8px Base Grid

XXS
8px
XS
16px
SM
24px
MD
32px
LG
40px
XL
48px

UI Components

Reusable Design Elements

Buttons
Input Fields
Product Cards
Wellwoman
Original 30 Tablets
£8.95

Mobile Visual Design

iOS & Android Visual

The Vitabiotics mobile design brings the complete product experience to users' fingertips with intuitive navigation, personalized recommendations, and seamless shopping functionality.

Home Screen
9:41 ●●●●●
✓ Trusted by Millions
Your Health, Our Priority
Science-backed vitamins & supplements
Shop by Category
View All
👩
Women
👨
Men
👶
Kids
🤰
Pregnancy
Bestsellers
View All
3 for 2
Wellwoman
Original 30 Tablets
Comprehensive support
£8.95
★★★★★ (432)
3 for 2
Wellman
Original 30 Tablets
Daily health support
£8.95
★★★★★ (389)
Home
Shop
Advice
Cart
Profile
Product Detail
9:41 ●●●●●
←
♡
WELLWOMAN
Wellwoman Original
30 Tablets - Comprehensive daily support
★★★★★ 4.8 (432 reviews)
£8.95
Quantity:
-
1
+
Key Benefits
✓
Supports energy release & reduces tiredness
✓
Contributes to immune system health
✓
Supports skin, hair & nail health
✓
Scientifically developed formula
Home
Shop
Advice
Cart
Profile