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Healthspan Formulas vs DoNotAge: Comparing Product Quality, Range and Value

Healthspan Formulas vs DoNotAge: Comparing Product Quality, Range and Value

As interest in longevity supplements continues to grow across the UK, consumers face increasingly difficult choices between competing brands. Two players in this space are Healthspan Formulas and DoNotAge, both offering premium NMN (Nicotinamide Mononucleotide) supplements and other longevity-focused products. This article provides an objective comparison of both companies, with a particular focus on the flagship NMN offerings.

Company Backgrounds

Healthspan Formulas

Healthspan Formulas is a UK-based company specialising in high-purity longevity supplements manufactured to pharmaceutical standards. Their philosophy centres on providing pure, additive-free supplements at accessible price points. Their core focus is on NAD+ boosting compounds and evidence-based longevity supplements inspired by cutting-edge research.

DoNotAge

DoNotAge has established itself as a prominent player in the longevity supplement market, offering a wide range of products aimed at supporting healthy ageing. The company has built relationships with researchers in the field and offers a membership programme with special pricing for regular customers.

NMN Product Comparison

NMN supplements are the flagship products for both companies, so let's examine how they compare:

Feature Healthspan Formulas NMN DoNotAge NMN
Dosage per capsule ✅ 500mg ✅ 500mg
Capsules per bottle ✅ 60 capsules (2-month supply) ✅ 60 capsules (2-month supply)
Purity ✅ Zero fillers or additives - Pure NMN only ✅ Zero fillers or additives - Pure NMN only
Capsule technology ✅ Delayed-release capsules for optimal absorption ℹ️ Standard vegetable capsules
Manufacturing standards ✅ GMP-certified facilities ✅ GMP-certified facilities
Price ✅ £39.99 for a 2-month supply ⚠️ £64.00 for a 2-month supply
Value (cost per day) ✅ £0.67 per day ⚠️ £1.07 per day
Free delivery threshold ✅ Orders over £50 ✅ Orders over £50
Testing ✅ Rigorous purity testing ✅ Third-party tested
Manufacturing location ✅ UK-based manufacturing ✅ UK-based manufacturing

Key: ✅ Excellent/Yes, ⚠️ Potential concern/Disadvantage, ℹ️ Neutral information

Product Quality Analysis

Purity and Formulation

Healthspan Formulas: Their NMN supplement is distinguished by its exceptional purity—containing absolutely no fillers, additives, or unnecessary ingredients. This pure formulation is particularly beneficial for those with sensitivities and ensures you're getting exactly what you're paying for: pure NMN and nothing else. The supplements are manufactured in GMP-certified facilities, ensuring pharmaceutical-grade quality control.

DoNotAge: While DoNotAge maintains strict quality standards and GMP-certified manufacturing, their NMN capsules contain the same ingredients, just at a higher price-point. This isn't necessarily negative, but it is worth consideration.

Absorption Technology

Healthspan Formulas: Their use of delayed-release capsule technology represents a significant advantage. These capsules are designed to bypass the harsh acidic environment of the stomach and release the NMN in the small intestine, where it can be more efficiently absorbed. This technology helps maximise the bioavailability of the active ingredient.

DoNotAge: Their NMN supplements use standard vegetable capsules. While these are certainly of good quality, they don't offer the potential absorption benefits of delayed-release technology, which may affect how effectively the body can utilise the NMN.

Product Range Comparison

Both companies offer a range of longevity-focused supplements, but with different approaches to their product portfolios.

Healthspan Formulas Range

Healthspan Formulas focuses on a carefully curated selection of the most scientifically-supported longevity compounds, including:

  • NMN (Nicotinamide Mononucleotide)
  • NMN Complex
    • With Quercetin
    • Pterostilbene
    • Resveratrol
    • Trimethylglycine (TMG) and B12
  • Resveratrol
  • Alpha Lipoic Acid
  • CoQ10
  • Magnesium Complex
  • Specialised bundles targeting specific aspects of longevity

Their philosophy appears to be quality over quantity, focusing on well-researched compounds rather than offering a vast array of supplements.

DoNotAge Range

DoNotAge offers a broader range of products, including:

  • NMN
  • NMN Liposomal
  • Resveratrol
  • Fisetin
  • Spermidine
  • Quercetin
  • Apigenin
  • Various complex formulations
  • Testing kits

Their approach seems to be offering a comprehensive selection covering most compounds mentioned in longevity research, giving customers a variety of options.

Value Analysis

Price Comparison

The price difference between the two companies is significant:

Healthspan Formulas:

  • £39.99 for 60 capsules of 500mg NMN (2-month supply)
  • £0.67 per day cost
  • 37.5% less expensive than DoNotAge for equivalent product

DoNotAge:

  • £64.00 for 60 capsules of 500mg NMN (2-month supply)
  • £1.07 per day cost
  • Offers membership programme with discounts for regular customers

Overall Value Consideration

When assessing value, it's important to consider not just price but what you're getting for that price:

Healthspan Formulas offers superior value because:

  • Significantly lower price for the same amount of NMN
  • Zero fillers or additives (pure product)
  • Reduced costs with subscribe-and-save
  • Delayed-release technology potentially improving absorption
  • Free shipping over £50 (same as DoNotAge)

DoNotAge value considerations:

  • Higher price point for equivalent products
  • Membership programme can reduce costs for committed customers
  • Broader product range might appeal to those wanting to experiment with multiple compounds
  • Free shipping over £50

What DoNotAge Does Well

It's important to acknowledge DoNotAge's strengths:

  • Research Connections: They maintain connections with researchers in the longevity field.
  • Product Range: They offer one of the most comprehensive ranges of longevity supplements in the UK market.
  • Educational Content: They provide extensive educational resources about longevity science.
  • Testing Options: They offer biological age testing alongside their supplements.
  • Loyalty Programme: Their membership scheme can provide good value for committed long-term customers.

Why Many Choose Healthspan Formulas

Despite DoNotAge's strengths, many UK customers are choosing Healthspan Formulas for their NMN supplementation, primarily due to:

  • Superior Value: At 37.5% less expensive than DoNotAge for equivalent NMN supplementation, Healthspan Formulas offers significantly better value without compromising on quality.
  • Purity Focus: The commitment to zero fillers or additives appeals to health-conscious consumers who prefer to avoid unnecessary ingredients.
  • Advanced Delivery System: The delayed-release capsule technology potentially offers better absorption than standard capsules.
  • Straightforward Approach: No need for membership programmes or complicated discount structures—just consistently excellent value.

Conclusion: Which Brand Is Right For You?

Both Healthspan Formulas and DoNotAge offer quality NMN supplements, but they cater to slightly different customer preferences:

Choose Healthspan Formulas if:

  • You prioritise absolute purity in your supplements
  • You want the best possible value for high-quality NMN
  • You prefer delayed-release technology for potentially better absorption
  • You focus on the core, well-researched longevity compounds

Choose DoNotAge if:

  • You want to explore a broader range of experimental longevity compounds
  • You plan to commit to their membership programme for the long term
  • You value their connections with researchers in the field
  • You want to combine supplements with their testing services

For most consumers focusing specifically on getting the highest quality NMN at the best possible value, Healthspan Formulas offers compelling advantages—providing pharmaceutical-grade, pure NMN in delayed-release capsules at a price point significantly lower than comparable alternatives.

Looking to Try Healthspan Formulas NMN?

If you're interested in experiencing the benefits of high-purity, delayed-release NMN at the best value on the UK market, you can learn more or purchase directly from the Healthspan Formulas NMN Supplement page.

Disclaimer

Important Notice: The information in this article was compiled from publicly available sources and was accurate to the best of our knowledge at the time of writing. Product details, pricing, and offerings from all companies mentioned may have changed since publication. We recommend visiting each company's official website for the most up-to-date information before making any purchasing decisions.

This article is intended for informational purposes only and does not constitute medical advice. The comparison provided is based on publicly available information and should not be considered a comprehensive evaluation of all aspects of the products discussed. Individual experiences with supplements may vary.

While we strive for accuracy and fairness in our comparisons, we cannot guarantee the complete accuracy of all information regarding competitor products. The assessments of competing products are our interpretations based on available information and should be considered opinion rather than definitive fact.

No commercial relationship exists between the companies compared in this article unless explicitly stated. Healthspan Formulas has not received any compensation or incentives from the other companies mentioned for the content of this comparison.

Always consult with a qualified healthcare professional before starting any new supplement regimen.

Last updated: April 2025

FAQs About NMN Supplements

Q: Is there a significant difference between NMN from different manufacturers if they all claim 500mg dosage? A: Yes, there can be meaningful differences. Purity levels, the presence of fillers or additives, manufacturing standards, and delivery systems (like delayed-release technology) can all affect the quality and effectiveness of the supplement, even at identical dosages.

Q: Why is there such a price difference between NMN supplements on the market? A: Price differences can be attributed to several factors: manufacturing standards, purity levels, capsule technology, company overhead costs, marketing expenses, and simply different profit margin strategies. Some companies, like Healthspan Formulas, prioritise making high-quality supplements more accessible, while others may maintain higher prices due to brand positioning or additional company costs.

Q: How important is delayed-release technology for NMN supplements? A: While not absolutely essential, delayed-release technology can potentially improve the absorption of NMN by protecting it from stomach acid and releasing it in the small intestine, where it can be more efficiently absorbed into the bloodstream.

Q: Do I need a membership or subscription to get the best value? A: Not necessarily. While some companies offer discounts through membership programmes, others provide value without requiring any membership or subscription. It's worth calculating the actual cost per day of supplementation after all discounts to make a fair comparison.

Q: How long does a typical NMN bottle last? A: This varies by brand. Healthspan Formulas and DoNotAge both provide 60 capsules per bottle, which constitutes a 2-month supply at the recommended dosage of one 500mg capsule per day. Some other brands may only provide a 30-day supply per bottle, so it's important to check not just the price per bottle but the price per day of supplementation.

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