Top 5 CRO Features for Supplement Brands in 2025
3 wks ago
Reading time: 2 minutes, 44 seconds
Over the past year, we’ve run dozens of AB tests with supplement brands. While every store is unique, some features consistently deliver conversion lifts. Here are the top 5 CRO tactics that proved to be game-changers in 2025.

1. Pre-Order Widgets

Pre-order widgets

Pre-order widget example

Why it works: Instead of losing customers when a product goes out of stock, pre-order widgets capture intent and secure the sale upfront. This prevents abandonment while building anticipation. This may also be used to finance future inventory.

Relevant psychological levers:

  • Scarcity & urgency (limited next batch, reservation needed)
  • Commitment & consistency (once pre-ordered, customers are less likely to switch)
  • Loss aversion (fear of missing out on restock)

👉 Typical uplift: +8–15% in sales recovery for products frequently out of stock.

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2. Product Bundles

Product bundles

Product bundle example

Why it works: Bundles increase average order value (AOV) by framing the offer as more economical and convenient. Customers feel they’re “maximizing value” and reducing decision fatigue.

Relevant psychological levers:

  • Anchoring (discounted bundle vs single item)
  • Perceived savings (price-per-bottle effect)
  • Simplification (removes friction in choosing multiple products)

👉 Typical uplift: +12–20% in AOV, with a modest +3–7% lift in CVR. Outlier cases where conversion rate doubled.

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3. UGC Carousels

UGC carousels

UGC carousel example

Why it works: Seeing real people (not just polished product shots) builds trust, especially in health and wellness. UGC (User-Generated Content) video or photo carousels increase authenticity and provide social proof at scale.

Relevant psychological levers:

  • Social proof (others like me use it → I can trust it)
  • Authority bias (ambassadors, athletes, or influencers)
  • Relatability (ordinary users = believable outcomes)

👉 Typical uplift: +5–12% in CVR on product pages.

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4. Cart Progress Bars

Cart progress bars

Cart progress bar example

Why it works: A visual bar showing how close a shopper is to a reward (e.g., free shipping, buy 3 get 1 free) nudges users to add more items. It transforms cart-building into a gamified experience.

Relevant psychological levers:

  • Goal gradient effect (closer to reward → more motivated to finish)
  • Gamification (progress tracking = engagement)
  • Reciprocity (brand offers something free once threshold reached)

👉 Typical uplift: +10–18% in AOV, with strong impact on multi-bottle orders.

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5. Visual Mobile Menus

Visual mobile menus

Visual mobile menu example

Why it works: Most supplement traffic comes from mobile. Replacing long text lists with a visual, category-driven menu improves navigation speed, reduces bounce, and helps customers discover bestsellers.

Psychological levers:

  • Cognitive fluency (easier to process visuals than text)
  • Choice architecture (guides shoppers toward high-margin or popular products)
  • Curiosity effect (engaging design encourages exploration)

👉 Typical uplift: +6–14% in CVR from mobile users.

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🔥 Bonus: Landing Pages for Paid Ads

Why it works: Sending ad traffic directly to generic product pages is a missed opportunity. Dedicated landing pages designed for each campaign (with a single goal, strong storytelling, and proof) dramatically increase conversion rates.

Relevant psychological levers:

  • Message match (ad promise = page delivery)
  • Focused attention (removes distractions vs full catalog)
  • Storytelling & persuasion (clear benefits, social proof, urgency)

👉 Typical uplift: 2x–3x increase in ROAS (return on ad spend), sometimes higher.

Final Thoughts

In 2025, supplement shoppers are more discerning than ever — but also more responsive to trust, clarity, and value framing. These five CRO features consistently drive measurable lifts, while landing pages remain the most powerful lever for scaling paid acquisition.

Thomas Porhel

2 minutes, 44 seconds

Thomas Porhel

Thomas Porhel is the co-founder of HappyWeb®, where he helps supplement and wellness Shopify brands grow through evidence-backed CRO strategies. He has run over 3,500 A/B tests and advises founders on scaling through tailored acquisition and conversion strategies, with a strong focus on the metrics that matter.

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