OpenServed

Best Supplements Digital Marketing Agencies (2026) – Ranked by Case Studies

The Gut Stuff Client-verified
PPC, Social Media Ads, Web Design
Supplements
N/A
N/A
N/A
N/A
  • 100% ROAS boost on Meta
  • 48% sales increase via Google Ads
  • 117% drop in CPA
Web Design, Web Development
Supplements
N/A
N/A
N/A
N/A
  • High-converting, content-rich e-commerce site launched for a supplements brand
Thrival Muscle Recovery Client-verified
PPC, CRO, Web Design
Supplements
N/A
N/A
N/A
N/A
  • Monthly revenue from $73K to $327K
  • 431% growth in organic sales
  • TACoS from 24.36% to 13.31%
  • CVR raised to 10.44%
  • #1 organic ranking for main keyword
Programmatic Advertising, YouTube Advertising, Content Marketing
Supplements
201-500 Employees
N/A
San Francisco, CA
N/A
  • +134% impressions month-over-month
  • +4.4 pt lift in overall brand awareness
  • +10.4 pt lift in target audience awareness
  • +300% pageviews on Amazon post-campaign
  • +25% sales increase vs ongoing traffic
Amazon Marketing, Retail Media, PPC
Supplements
5K-10K Employees
N/A
Pittsburgh, PA
N/A
  • +78% increase in new-to-brand purchases (MoM)
  • +55% increase in total sales (MoM)
  • +110% increase in Subscribe-and-Save customers (MoM)
Social Media Ads, Influencer Marketing
Supplements
201-500 Employees
N/A
El Segundo, CA
N/A
  • +48% ROAS (Q2 to Q3 2021)
  • -40% CPA quarter-over-quarter
  • +65% CVR quarter-over-quarter
  • +700% ad spend scaling (June to October)
Social Media Ads, PPC, Amazon Marketing
Supplements
51-200 Employees
N/A
Plainview, NY
N/A
  • 227% Increase in Ad Spend
  • 365% Increase in Sales
Social Media Ads, CRO
Supplements
N/A
N/A
N/A
N/A
  • 308% Increase in Revenue YoY
  • 200%+ Increase in Net Profit
  • 34% Increase in Conversion Rate
CRO, Social Media Ads
Supplements
N/A
N/A
Hamburg, Germany
N/A
  • 25% Decrease in CPA With Landing Page vs. Direct
Branding, Web Design, CRO
Supplements
N/A
N/A
N/A
N/A
  • 24% increase in site conversion
  • 81% increase in Recharge subscriptions
  • 36% increase in returning customer rate
  • 16% increase in average order value
Branding, Web Design, CRO
Supplements
N/A
N/A
N/A
N/A
  • 289% improvement in conversion on a protein for GLP-1 users
  • Warmer, premium brand identity and conversion-first site rebuild
Web Design, CRO
Supplements
N/A
N/A
N/A
N/A
  • Single product page turned into a menopause health platform
  • Verified reviews and clinical dosing up front
Branding, TV Advertising, Social Media Ads
Supplements
5K-10K Employees
N/A
Ewing, NJ
N/A
  • 32% lift in retail sales
  • 63% increase in sales call volume
  • 77% increase in Viviscal.com subscriptions
Web Development, SEO
Supplements
N/A
N/A
Bournemouth, United Kingdom
N/A
  • 81% increase in organic search traffic in the first month
  • Ranking for 20+ key search terms
  • 80% month-on-month traffic increase after launch
  • Featured snippet for 'Ginkgo Biloba for Hair Regrowth'
PPC, SEO, Social Media Ads
Supplements
201-500 Employees
N/A
N/A
N/A
  • 441 average monthly transactions
  • £4.16 average cost per sale
  • 138.85% return on ad spend
SEO, PPC
Supplements
N/A
N/A
Sandy, UT
N/A
  • 346% increase in retail revenue over 90 days
  • Highest-selling month of all time
  • 38% increase in conversion rate via paid search
SEO, Web Development, CRO
Supplements
N/A
N/A
Dallas, TX
N/A
  • 106% organic revenue growth in 6 months
  • 50% increase in top-3 keyword rankings
  • 55.7K backlinks acquired
  • $367K conversion value added
Social Media Ads, Web Development
Supplements
N/A
N/A
N/A
N/A
  • 25% lower customer acquisition costs
  • 2x Swiss Digital Commerce Awards
  • Complex migration to Shopify
Social Media Ads, Content Marketing
Supplements
N/A
N/A
N/A
N/A
  • 5.5M+ views
  • $1.47 CPM on the best-performing creator (4M+ views)
  • Featured on Amazon's best seller list
Web Design, Content Marketing
Supplements
N/A
N/A
New York, United States
N/A
  • New website with a wealth of product information
  • Social media posts explaining what makes the product unique
Email Marketing, SMS Marketing
Supplements
N/A
N/A
Derry, NH
N/A
  • Monthly Revenue From Lifecycle 46%
  • Resend Strategy +492.3%
PPC, SEO
Supplements
N/A
N/A
N/A
N/A
  • Users from 1,213 to 2,600+ per month (+110%)
  • 98% of campaign visitors were new users
SEO, Content Marketing
Supplements
N/A
N/A
N/A
N/A
  • Original content and SEO built around chaga mushroom products
  • Hundreds of monthly visitors from chaga enthusiasts
Content Marketing, Branding
Supplements
N/A
N/A
N/A
N/A
  • $50,000+ in revenue from Instagram and TikTok influencers
  • 5-10 user-generated assets collected per influencer
PPC, Social Media Ads
Supplements
N/A
N/A
N/A
N/A
  • 259% Increased Revenue in 3 Months vs. Previous Period
  • 71% Increased ROI in 3 Months vs. Previous Period