Independent comparison · affiliate disclosure applies

UK supplement retailers compared

Swiss BioEnergetics vs Oxford Vitality: Which Is Better?

A balanced comparison of two UK supplement retailers covering product ranges, overlapping formulas, prices, delivery, returns and repeat-purchase savings. The better choice depends on the exact supplement—not simply the brand name.

Researched by Jeremy Farrar · Prices, availability and policies checked 13 August 2026 · Review quarterly

Visit Swiss BioEnergetics with 20% code Visit Oxford Vitality

Affiliate disclosure: Health Saver Deals is an approved Swiss BioEnergetics referral partner and may earn commission from eligible purchases made through its referral link, at no additional cost to the customer. Code JEREMYFARRAR gives 20% off when eligible. Health Saver Deals is not affiliated with Oxford Vitality. Our commercial relationship is disclosed so you can judge the comparison appropriately.

Swiss BioEnergetics vs Oxford Vitality: the short answer

Swiss BioEnergetics is the stronger fit for specialised formulas, capsules, probiotics, longevity-focused products and automatic Subscribe & Save. Oxford Vitality is the stronger fit for a larger catalogue, multiple pack sizes, low starting prices and a points-based loyalty scheme. Neither brand is automatically better for every supplement.

117Swiss products observed

163Oxford products observed

20% offSwiss code when eligible

£30 / £35free-delivery thresholds

Compare the exact active ingredient, elemental or usable dose, capsule or tablet count, allergens, directions, delivered price and medicine cautions for the product you intend to buy. Catalogue size and the biggest milligram figure do not establish product quality or suitability.

Comparison at a glance

Comparison point	Swiss BioEnergetics	Oxford Vitality
Catalogue observed	117 products	163 products
Range emphasis	Specialised capsules, probiotics, vitamins, minerals and longevity-led formulas	Broad tablets, capsules, powders, bundles and bulk pack sizes
Manufacturing statement	Says products are UK manufactured to GMP Code of Practice and ISO 9001	Says products are made in the UK and describes a quality and food-safety system
Repeat savings	Subscribe & Save on selected products	Points and referral rewards
Health Saver Deals offer	JEREMYFARRAR — 20% off when eligible	No Health Saver Deals code claimed
Free standard UK delivery	Orders over £35	Orders over £30
Below-threshold delivery	£4.95 listed	£2 flat rate listed
Returns wording	30-day refund route; RPA code required	14-day return wording; unused, unopened and resellable
Best fit	Specialist formulations and scheduled deliveries	Pack-size choice, bulk buying and low-cost staples

Public retailer information checked 13 August 2026. Prices, stock, policies and product counts can change. Manufacturing claims are attributed to each retailer and do not represent our own audit of every product or batch.

Which brand is better for different buyers?

Swiss BioEnergetics may suit you if…

You want a specialised or branded formula rather than a generic staple.
You prefer capsules and day-supply information on many listings.
You want automatic scheduled deliveries on an eligible product.
Your basket accepts the approved 20% Health Saver Deals code.
A 30-day satisfaction-return route matters to you.

Oxford Vitality may suit you if…

You want several pack sizes of a straightforward vitamin or botanical.
You are shopping for tablets, powders or a larger bulk quantity.
Your basket falls between £30 and £35 and free delivery changes the result.
You prefer points-based rewards to a subscription.
You value the lower stated below-threshold delivery charge.

Pause before choosing either retailer if you have not confirmed whether you need the supplement, the active dose, medicine interactions, pregnancy or breastfeeding cautions, allergens and the final delivered total.

Product-range comparison

Swiss BioEnergetics listed 117 products when checked. Its catalogue included vitamins and minerals, B vitamins, botanicals, gummies, collagen, omegas, bio-cultures and amino acids. Its range contains multiple magnesium forms, two NMN approaches, a 300mg CoQ10 capsule, a methylated B-complex formula and multi-strain probiotic products.

Oxford Vitality listed 163 products. Its catalogue included vitamins, minerals, botanicals, powders, friendly bacteria, fitness products, bundles and audience-specific ranges. Several listings allow shoppers to select larger quantities, which may help repeat users but makes expiry-date, storage and genuine usage calculations important.

The higher Oxford product count does not prove it has the better range. Swiss may have the more relevant product when a shopper wants a particular form or branded ingredient. Oxford may be more useful when pack-size flexibility and a low starting price matter.

Comparable products: why bottle prices are not enough

CoQ10

Swiss BioEnergetics listed a 300mg ubiquinone capsule, 60 capsules, at £25.97. The formula includes a small thiamine dose and an HPMC capsule. Oxford Vitality listed 100mg ubiquinone softgels from £12.99 with selectable pack sizes. Oxford’s product contains soya and is not suitable for vegetarians or vegans.

This is not a like-for-like bottle comparison. The Swiss unit supplies three times the stated CoQ10, while Oxford offers a lower-strength softgel and more quantity choices. Compare cost per 100mg, number of daily units, allergens and delivered total. Our separate Swiss BioEnergetics CoQ10 review covers its label and medicine cautions.

Vitamin B complex

Swiss listed Vitamin B Complex Plus, 90 capsules, at £10.97. The ingredient list names methylcobalamin, methylfolate, P-5-P and riboflavin-5-phosphate, with choline, PABA and inositol. Its product page showed conflicting one-capsule and two-capsule daily wording, so the supplied pack must be checked.

Oxford’s B-complex tablet contains the eight essential B vitamins plus inositol and has multiple quantity options. Search results showed a starting price of £11.99, while one selected 120-tablet page snapshot displayed £32.99. Confirm the live variant before comparing. “Methylated” describes ingredient forms; it does not prove universal suitability. Read our Swiss B-complex label audit.

Magnesium

Swiss sells separate citrate, bisglycinate and L-threonate products plus a seven-form complex. Its citrate listing clearly states 150mg elemental magnesium from 500mg magnesium citrate. Oxford listed a complex combining citrate, malate and bisglycinate with zinc, vitamin D3 and black pepper, from £7.99.

These formulas are not substitutes merely because both contain magnesium. Compare every active amount. For individual Swiss products see our guides to magnesium citrate, magnesium glycinate and magnesium L-threonate.

NMN

Swiss listed a 500mg NMN product with 60 capsules and sustained-release ingredients at £22.97. Oxford listed a 500mg NMN product at £27.97, but its page was marked sold out when checked. NMN has a specific UK regulatory context, so availability, ingredients and the current Food Standards Agency application record matter alongside price. Read the separate Swiss BioEnergetics NMN price guide.

Delivery comparison

Swiss listed free standard UK delivery over £35, £4.95 below the threshold and £12 priority delivery. Standard delivery was described as three to five working days, with one to two working days for processing.

Oxford listed free standard UK delivery over £30 and a £2 flat rate below the threshold. It described Royal Mail shipping and quoted one to three days for the service, while noting delays can occur.

The threshold can reverse a product-price comparison. A cheaper discounted item may incur postage while a larger planned basket qualifies for free delivery. Do not add unwanted products only to reach free delivery; compare the amount you intended to spend with the complete checkout total.

Returns, subscriptions and loyalty

Swiss BioEnergetics

Swiss describes a 30-day full-refund route for dissatisfied customers. Its policy requires an order number, associated email, problem description and Return Products Authorisation code before merchandise is returned.

Subscribe & Save is available on selected products. Live pages displayed 5%–20% depending on delivery frequency. Renewal prices and eligibility can change, so match the interval to the bottle’s true day supply.

Oxford Vitality

Oxford’s terms describe a 14-day return route and say returned items must be unused, unopened and resellable for a refund.

Its rewards page states that purchases earn six points per £1 and that 100 points provide £1 off a future purchase, excluding VAT. It also describes a referral reward subject to its terms.

Our verdict

Swiss BioEnergetics is the better fit for specialised formulations, an eligible 20% referral saving, scheduled deliveries and a longer stated satisfaction-return window.

Oxford Vitality is the better fit for broader pack-size choice, bulk buying, a lower free-delivery threshold, cheaper below-threshold delivery and points-based repeat-purchase rewards.

That verdict concerns shopping model and published product information—not medical effectiveness. For an individual supplement, the better choice is the product with an appropriate verified dose, form, allergen profile, serving schedule and delivered price.

Shop Swiss BioEnergetics with code JEREMYFARRAR

Confirm the 20% saving, product eligibility, delivery and final total in the live basket.

How we made this comparison

Health Saver Deals checked official product catalogues, selected overlapping product pages, manufacturing and quality statements, UK delivery thresholds, shipping charges, returns, subscriptions and rewards. Displayed prices and availability were recorded on 13 August 2026.

We did not order these products, inspect private batch documents or conduct laboratory testing. Retailer statements are attributed to the retailer. Customer testimonials are not treated as medical proof. This page should be reviewed quarterly because stock, prices and terms change.

Swiss BioEnergetics vs Oxford Vitality FAQs

Is Oxford Vitality a direct alternative to Swiss BioEnergetics?

For many common vitamins, minerals and botanicals, yes. The brands also sell different formulas and pack types, so compare exact products rather than assuming category names are equivalent.

Which has the larger range?

Oxford Vitality listed 163 products and Swiss BioEnergetics listed 117 when checked. Counts can change and do not measure formulation quality.

Which has cheaper UK delivery?

Oxford listed free standard delivery over £30 and £2 below it. Swiss listed free standard delivery over £35 and £4.95 below it. Check current checkout terms.

Does Health Saver Deals have an Oxford Vitality code?

No approved Oxford Vitality code is claimed. Health Saver Deals is an approved Swiss BioEnergetics partner; JEREMYFARRAR gives 20% off when eligible.

Which is better for CoQ10?

The products have different strengths and formats. Swiss lists 300mg ubiquinone in an HPMC capsule; Oxford lists 100mg ubiquinone in a soya-containing softgel. Compare dose, ingredients, cautions and professional advice—not only bottle price.

Swiss BioEnergetics vs Oxford Vitality (2026)