TL;DR

Holland & Barrett is approaching £1 billion in revenue, actively recruiting new brands through its marketplace and Breakout Wellness accelerator, and investing heavily in digital. But getting listed is only half the battle. New products launch with zero reviews, and without a structured review campaign, they stall before the first range review. This guide walks brand managers through an 11-step NPD review launch campaign for Holland & Barrett, from partnering with a managed review service to supplier submission to verified product reviews to in-store execution, covering everything needed to survive and scale on the UK’s largest health and wellness retailer.

Why Holland & Barrett Matters More Than Ever for NPD

Holland & Barrett’s group revenue grew 11% year on year to £981 million in the 12 months to September 2025. Digital sales hit a record £249.4 million, up 20%, following major upgrades to the website and app. The retailer now operates 809 UK stores, and owner LetterOne has invested over £350 million into reviving stores and supply chain after buying back £700 million of the company’s debt.

For health and wellness brands, the numbers point in one direction: H&B is the most important specialist retail channel in the UK, and it’s growing fast.

The opportunity is expanding on multiple fronts. H&B launched an online marketplace in late February 2026, opening a parallel listing route for brands with existing products. It partnered with the Breakout Wellness UK accelerator to scout early-stage wellness founders. And its own-label sports and supplements brand is in development, signalling a retailer that’s pushing NPD harder than ever.

But here’s the problem that most brand managers underestimate: 98% of consumers read reviews before purchasing, and products with reviews can see up to 120% higher conversion rates. A new product on Holland & Barrett launches with zero reviews. Without a deliberate campaign to build review volume, that product will underperform on the digital shelf and risk delisting at range review.

This guide breaks down the full Holland & Barrett NPD review launch campaign, step by step.

At-a-Glance: Approaches to Building Review Volume on Holland & Barrett

For a deeper comparison of review platforms, see Bazaarvoice vs Brand Allies for UK grocery reviews.

1. Partner with Brand Allies for a Managed Holland & Barrett Review Launch Campaign

Best for: UK FMCG brand managers who need verified reviews, in-store compliance checks, and sustained review recency on Holland & Barrett without managing multiple vendors.

Brand Allies is a managed-service shopper advocacy platform built specifically for UK FMCG brands launching on retailers like Holland & Barrett. Powered by redwigwam’s 250,000-strong UK shopper community, Brand Allies handles the full review lifecycle: real shoppers buy your product from hollandandbarrett.com, try it, and post verified reviews on the retailer’s product page.

The service operates on a pay-per-verified-review model, meaning brands only pay for reviews that go live. This removes the budget uncertainty that comes with SaaS-based alternatives like Bazaarvoice, which typically start at £7,000+ per year before syndication fees.

What makes Brand Allies particularly suited to Holland & Barrett NPD launches is the three-in-one service stack:

• Online product reviews: Verified purchase reviews posted directly on hollandandbarrett.com, building volume past the 20 to 30 review credibility threshold that shoppers expect.
• In-store compliance checks: Field audits across H&B’s 809 UK stores checking availability, shelf placement, pricing accuracy, and POS, using the same geo-indexed shopper community.
• Discreet product withdrawals: If a product issue arises post-launch, Brand Allies shoppers can physically remove affected stock from shelves without triggering a public alert.

The shopper community is already ID-verified and geo-indexed through the redwigwam platform, which means campaigns activate in hours rather than weeks. Brands including Coca-Cola, Strong Roots, Little Moons, and Bol Foods already use the platform.

For an NPD launch on Holland & Barrett, starting with Brand Allies means the review campaign, in-store auditing, and ongoing review recency are all coordinated under one contract from day one. Book a demo to scope a campaign tailored to your product and H&B category.

2. Understand H&B’s Listing and Supplier Process

Best for: Brands preparing their first submission or switching from marketplace to full retail listing.

Holland & Barrett works with Product Guru, a specialist platform that helps suppliers showcase their products. Using Product Guru allows H&B to review new ideas in a consistent, efficient way. This is the front door for NPD submissions, and brands should treat it accordingly.

Before submitting, check H&B’s supplier policies carefully. Key information required includes:

• Detailed product descriptions and ingredient lists
• Safety data sheets and regulatory compliance documents
• Relevant certifications (organic, vegan, allergen-free)
• Clear imagery that meets H&B’s digital standards

H&B’s new marketplace offers a parallel entry route. Unlike mass marketplaces, Holland & Barrett focuses more on quality than price competition, giving brands room to maintain healthy margins. The marketplace launched with approximately 2,200 SKUs, and the selective onboarding process avoids overcrowding. For brands without an existing H&B relationship, the marketplace lets you test products on the digital shelf before committing to full retail distribution.

One critical detail: reviews posted to marketplace products carry over if the product moves to full listing. Starting your review campaign early, even on the marketplace, builds equity that travels with the product.

3. Time Your NPD Launch Around H&B’s Category Cycles

Best for: Brand managers planning 6 to 12 months ahead who want to align with buyer priorities.

Holland & Barrett runs programme-level range reviews across all categories, part of a wider store renovation programme and supply chain upgrade. Submitting NPD outside of buying windows means sitting in a queue. Submitting at the right time, aligned with priority categories, means walking through an open door.

What categories are H&B prioritising? The retailer’s own search data is the clearest signal. Magnesium was the most searched ingredient on hollandandbarrett.com in 2025, with 8.5 million product searches. Collagen followed at 6.2 million, vitamin D at 5.1 million, and protein powder at 4.4 million.

The broader market trends reinforce this. Functional health claims on global food and drink NPD rose from 17.1% in 2022 to 23.8% in 2025. The UK digestive health supplements market generated $466.4 million in 2024 and is projected to reach $846.3 million by 2033. Vitamins and dietary supplements remain the biggest NPD category overall, accounting for over 20% of new brand launches.

H&B’s 2026 trend predictions flagged gut health, brain health, skin and scalp health, and GLP-1 companion products as priority growth areas. If your NPD falls into these categories, you’re swimming with the current.

4. Optimise Your Product Detail Page Before Seeking Reviews

Best for: E-commerce leads who need the PDP to convert before review volume arrives.

Product pages on hollandandbarrett.com provide detailed descriptions alongside customer reviews, helping shoppers make informed decisions. Before launching a review campaign, the product detail page itself needs to be conversion-ready.

This means getting the basics right:

• Imagery: Multiple high-quality shots including packaging, ingredients panel, and lifestyle context
• Claims compliance: Every functional claim must be substantiated and approved under UK regulations
• Nutritional data: Complete, formatted consistently with H&B’s standards
• On-page search terms: Align with how shoppers actually search (think “magnesium citrate 400mg” not just “magnesium supplement”)

Digital shelf performance and conversion rate optimisation are tightly linked. Product detail pages are the heart of the digital shelf, and improving them is one of the most direct ways to increase revenue. H&B’s conversion rate in March 2026 ranged from 3.00 to 3.50%, under the high benchmark of 5.0%. Products with strong PDP fundamentals will disproportionately capture the upside as H&B continues investing in digital.

The average grocery review rate sits at just 0.1% to 0.3%. H&B’s health category may run slightly higher given the considered nature of supplement purchases, but it’s still review-starved compared to Amazon’s 2% to 5%. Every review you generate carries outsized weight.

5. Build Initial Review Volume Past the Credibility Threshold

Best for: NPD owners facing the cold-start problem on a new listing.

Shoppers are significantly less likely to buy products with fewer than 20 to 30 reviews. This is the credibility threshold, and it’s where most NPD launches on Holland & Barrett stall. The product may be excellent. The PDP may be optimised. But a page showing “0 reviews” or a handful of ratings simply doesn’t convert.

Product seeding, the practice of placing actual products into the hands of carefully chosen early users, generates honest exposure and word-of-mouth. The most effective model for retailer review campaigns is buy-try-review: real shoppers purchase the product from hollandandbarrett.com (or in-store), use it, and leave a verified review on the retailer’s site.

This approach matters because verified purchase reviews carry more weight with both shoppers and the retailer’s moderation systems. They appear as genuine transactions in H&B’s data, which influences everything from search ranking to range review decisions.

Brand Allies operates a verified reviews service using a 250,000-strong UK shopper community. The pay-per-verified-review model means brands only pay for reviews that are posted and live, removing the budget-risk objection that makes SaaS-based alternatives harder to justify for NPD launches.

To understand how shopper communities drive this process, read our shopper community guide for UK FMCG brands.

6. Maintain Review Recency, Don’t Spike and Stall

Best for: Brands that ran an initial review push but saw momentum drop off.

A common mistake: brands invest in a burst of review activity at launch, hit 30 or 40 reviews, then stop. Three months later, all the reviews are dated and the product looks abandoned.

Recency matters. A steady flow of new reviews outperforms a one-time spike in both conversion impact and retailer search ranking. Retail search algorithms on hollandandbarrett.com factor in review freshness, not just total volume. A product with 50 reviews from six months ago will often rank below a product with 30 reviews, 10 of which were posted in the last two weeks.

The practical solution is a rolling review cadence. Plan for 10 to 15 reviews per week across the first 90 days, then transition to a maintenance drip of 5 to 8 per week. This creates the appearance (and reality) of an active, growing product that shoppers trust.

This sustained approach also feeds into H&B’s own data systems. The retailer uses customer feedback tools like GetFeedback to guide pricing and positioning. Your reviews become part of that dataset, influencing how H&B thinks about your product’s place in the category.

7. Pair Online Reviews with In-Store Execution

Best for: Brands selling through both hollandandbarrett.com and H&B’s 809 physical stores.

Up to 30% of products can be missing or incorrectly merchandised in-store at any given time. Out-of-stocks can reduce sales by 30 to 50% immediately. For an NPD launch, poor shelf compliance kills momentum faster than bad reviews.

R&D teams can no longer focus solely on the in-use experience of a product. The moment of discovery is now just as critical. If a shopper searches for your product online, finds strong reviews, then visits their local H&B and can’t find it on the shelf, that’s a lost sale and a broken funnel.

Holland & Barrett’s 809 UK locations represent both an opportunity and a logistical challenge. Store visits that include “Check, Ask, Purchase” activity increase the likelihood of stock being replenished and create real sales signals at store level. Consistent in-store execution improves retailer confidence, distribution retention, and performance during range reviews.

For a full NPD in-store execution timeline, see our dedicated guide. Brand Allies also offers in-store compliance checks for NPD launches, using the same shopper community that posts verified reviews, so both services run under one campaign.

8. Use Review Data to Strengthen Your Retailer Relationship

Best for: Brand managers preparing for buyer meetings, JBPs, or range review defence.

Holland & Barrett buyers look at early sales signals, return rates, and review scores when deciding whether to expand distribution or delist. Strong review data isn’t just a consumer-facing asset. It’s ammunition for buyer conversations.

The Applied Nutrition partnership illustrates this perfectly. Applied Nutrition reached agreement on a joint business plan with H&B that includes increased distribution of currently listed products, additional product listings, and early access to new product development. The agreement has the potential to increase revenue contribution from one of its largest customers threefold when comparing FY24 to FY26 spend. That kind of expansion happens because the brand demonstrated strong product performance, and review volume is a core component of that evidence.

Products with higher ratings and review volume are more likely to rank higher in retailer search, be included in retailer media and promotions, and survive range reviews. When you walk into a buyer meeting with data showing 150+ verified reviews, a 4.3-star average, and consistent positive sentiment around taste, efficacy, or value, you’re negotiating from strength.

9. Tap Into H&B’s Expanding Digital Ecosystem

Best for: Brands looking to maximise reach across H&B’s growing channel mix.

Holland & Barrett’s digital ambitions extend well beyond hollandandbarrett.com. The retailer has rolled out digital marketplace products on Ocado and launched health and wellness bays in 125 Co-op stores. Concessions in Morrisons and Well Pharmacy add further physical touchpoints. Digital sales now account for more than 21% of total group revenue, and H&B added 1.3 million new digital customers in the last reporting period.

“We’re focused on building out our core health and wellness categories while also introducing complementary ranges,” H&B’s chief digital officer has stated.

For NPD brands, this ecosystem creates a multiplier effect. Reviews posted on hollandandbarrett.com follow the product wherever it appears in H&B’s digital ecosystem. A strong review profile on the main site supports the product when it surfaces through Ocado, through the app, or through concession partners.

H&B products are also available on Ocado. If you’re running a multi-retailer launch, see our Ocado NPD review launch guide for the equivalent campaign playbook.

10. Avoid Common NPD Launch Pitfalls on H&B

Best for: Anyone who has launched an NPD before and watched it underperform.

The most common failures in a Holland & Barrett NPD review launch campaign are predictable and preventable:

• Launching without any reviews. The cold-start problem is real. Zero reviews means near-zero conversion on the digital shelf.
• Relying solely on H&B’s organic review flow. At 0.1% to 0.3% review rates, organic reviews are too slow for the NPD window. A product needs months or years to accumulate meaningful volume naturally.
• Treating H&B online and in-store as separate channels. They’re integrated now. Shoppers research online and buy in-store, or vice versa. Practitioners on retail forums frequently note that brands with inconsistent online and offline execution lose ground to competitors who treat both as one system.
• Not aligning with H&B’s trending categories. Submitting a product that doesn’t map to H&B’s mission-led navigation or trending ingredient searches means fighting for attention in the wrong places.
• Over-reliance on retailer-led promotions. Gate fees, rigid calendars, and margin erosion without guaranteed return. Promotions alone don’t build the review profile needed for long-term shelf survival.

Some long-time H&B shoppers note the range has “changed beyond recognition” and feel pushed towards online shopping. Brands must ensure the discovery experience works in both channels. This means strong PDP content online and correct shelf placement, pricing, and POS in-store.

11. Build a Full-Cycle Campaign, From Launch to Range Review Survival

Best for: Brand managers who want a repeatable framework, not a one-off tactic.

The first 90 days after listing determine whether an NPD product on Holland & Barrett thrives or dies. Here’s the full-cycle timeline:

Weeks 1 to 2: PDP optimisation. Imagery, claims, search terms, nutritional data, all finalised before any review activity begins.

Weeks 2 to 4: Initial review seeding. Target 30+ verified reviews to clear the credibility threshold. Use a managed buy-try-review service to generate verified purchase reviews on hollandandbarrett.com.

Weeks 4 to 12: Rolling review cadence. Maintain 10 to 15 new reviews per week. Monitor sentiment for early signals around taste, efficacy, packaging, or value.

Weeks 4 to 12 (parallel): In-store compliance audits. Check availability, shelf position, pricing accuracy, and POS across priority H&B stores. Address gaps before they become delisting triggers.

Week 12+: Range review preparation. Compile review data, sales performance, and in-store compliance reports for buyer meetings. Use this evidence to argue for expanded distribution, additional SKUs, or promotional inclusion.

Success is not always about the quality of the concept. It comes down to distribution, funding, and staying power. The Applied Nutrition model proves this. So does the Breakout Wellness accelerator, which culminates in November with a pitch event to investors and retailers, with two winners receiving a TikTok Shop support package valued at £150,000. The categories they’re targeting, gut health, functional nutrition, hydration, longevity, are exactly where NPD review campaigns will have the most traction.

Meanwhile, H&B’s “Back Your Body” campaign is driving new shoppers to the brand. Ad awareness jumped from 10% to 18% in just 10 days after the campaign launched. More shoppers means more potential reviewers, but only if the product page is already seeded with enough reviews to convert that traffic.

A managed-service partner that handles both reviews and in-store activation under one campaign removes the coordination burden and compresses the timeline.

Book a demo with Brand Allies to discuss a Holland & Barrett NPD review launch campaign tailored to your product and category.

Running a multi-retailer launch alongside H&B? See our campaign guides for Tesco NPD review launches and Sainsbury’s NPD review launches.

FAQ

How long does it take to get listed on Holland & Barrett?

The timeline varies depending on whether you’re applying through Product Guru for full retail listing or joining the online marketplace. Marketplace listing can be faster since the onboarding process is more streamlined, while full retail listing depends on category buying windows and range review cycles. Budget 3 to 6 months from initial submission to a live product page for full retail. The marketplace may take weeks rather than months.

How many reviews does a new product need on Holland & Barrett to start converting?

Shoppers are significantly less likely to buy products with fewer than 20 to 30 reviews. This is the credibility threshold. Below it, even a well-optimised PDP will underperform. Aim to reach 30+ reviews within the first month of listing, then build from there with a rolling cadence.

Can reviews posted on the H&B marketplace transfer to a full retail listing?

Yes. Reviews posted on hollandandbarrett.com follow the product across H&B’s digital ecosystem. If your product moves from marketplace to full retail listing, the review history carries over. This makes it worth starting a review campaign early, even at the marketplace stage.

What categories is Holland & Barrett prioritising for NPD in 2026?

Based on search data and H&B’s own trend predictions, priority categories include magnesium supplements, collagen, vitamin D, protein, gut health, brain health, skin and scalp health, and GLP-1 companion products. Functional health claims are growing rapidly across the sector, with 23.8% of global food and drink NPD now featuring them.

How does Holland & Barrett’s online marketplace differ from Amazon?

H&B’s marketplace focuses on quality over price competition and uses a selective onboarding process that avoids overcrowding. This gives brands more room to maintain healthy margins compared to Amazon, where price competition is fiercer and category saturation is higher. The marketplace launched with approximately 2,200 SKUs, keeping it curated rather than open-access.

What is the Breakout Wellness UK accelerator and how does it affect NPD brands?

Breakout Wellness UK, launched in Spring 2026, is an eight-week programme designed to help 10 early-stage wellness founders scale their operations and prepare for retail distribution. Holland & Barrett is the founding retail partner. The categories it targets (gut health, functional nutrition, hydration, longevity) signal where H&B sees growth. Even if your brand isn’t in the programme, these categories represent the buyer priorities most likely to receive NPD support.

Should brands focus on online reviews or in-store execution first?

Both, simultaneously. Treating H&B online and in-store as separate channels is one of the most common NPD launch mistakes. Online reviews drive digital shelf conversion, while in-store compliance ensures the product is actually available where shoppers expect it. A product with 50 five-star reviews but chronic out-of-stocks in physical stores will still underperform. Run review campaigns and on-shelf availability audits in parallel from day one.

What review rate should brands expect on Holland & Barrett without a managed campaign?

The average grocery review rate is 0.1% to 0.3% of transactions. H&B’s health category may trend slightly higher due to the considered nature of supplement purchases, but organic review accumulation alone is far too slow for an NPD launch window. At those rates, a product would need thousands of transactions before reaching the 30-review credibility threshold, which could take many months without intervention.