Second Nature Weight Loss Review 2026: Pricing, Care and Customer Ratings

Second Nature is a UK-focused prescription weight-management service that combines medication with a coaching program and app-based behavior support. Its current page advertises discounted first-month Foundayo prices, followed by dose-based monthly pricing. It is not a US telehealth program.

By Second Nature Written by TirzaSema Editorial Team Fact-checked Updated
Second Nature logo

Quick verdict

Independent review of

Second Nature secondnature.io

  • Official prices checked September 24, 2026
  • No affiliate relationship
Official site ↗
Best for
UK residents seeking medication with long-term behavior-change coaching
Starting price
£54/mo
Key feature
Medication and behavior-change coaching under one UK program

Second Nature is a UK-focused medication-plus-coaching program. Its page currently advertises Foundayo from £54 for month one, followed by dose-based monthly prices of £104–£154 on the 12-month plan. This is not a US service, and commitment terms matter.

Our rating

  • Cost and price transparency7.0/ 10

    We assess posted prices, total-cost visibility and commitment terms.

  • Medication options and sourcing8.0/ 10

    We distinguish FDA-approved medicines from compounded products and assess sourcing clarity.

  • Medical care and safety8.0/ 10

    We assess clinician review and public safety information, not medication efficacy.

  • Ease of use and access5.0/ 10

    We consider virtual workflow, geographic reach and access.

  • Customer support and policies9.0/ 10

    We consider published policies and broad customer feedback, not clinical evidence.

How this score is calculated

Each category score is converted to a percentage and multiplied by its weight. The overall score is the sum of those contributions.

CategoryScoreWeightContribution
Cost and price transparency7.0 / 1030.0%2.1
Medication options and sourcing8.0 / 1020.0%1.6
Medical care and safety8.0 / 1020.0%1.6
Ease of use and access5.0 / 1015.0%0.8
Customer support and policies9.0 / 1015.0%1.4
Overall7.4 / 10

Pricing

Foundayo 12-month: £54 first month; then £104–£154/month by dose

£54/mo
Choose plan

Foundayo 6-month: £64 first month; then £114–£164/month by dose

£64/mo
Choose plan

Foundayo monthly: £79 first month; then £129–£179/month by dose

£79/mo
Choose plan

Prices can change. Check the official site for current details. Last checked September 24, 2026.

Pros and cons

Pros

  • Medication and coaching are presented together in program pricing
  • Structured app and coaching support focuses on long-term habits
  • Large Trustpilot profile with 8,058 company-wide reviews

Cons

  • UK-focused, not a US provider
  • First-month prices are promotional; ongoing rate changes by dose
  • Commitment plans have cancellation terms

Features

Published program detailUK service and GBP pricing
Clinical careClinician evaluation required
Clinical care 2Program bundles medication and support per provider page
Refunds and cancellationPlan-dependent commitment/cancellation terms

Specifications

Second Nature Weight Loss Program specifications
Key factUK service and GBP pricing
Clinical careClinician evaluation required
Clinical care 2Program bundles medication and support per provider page
Refunds and cancellationPlan-dependent commitment/cancellation terms
PricingPrices checked September 24, 2026
Service typeOnline weight-loss and GLP-1 care at secondnature.io
Medication typeNot stated by the provider

Full review

Price checked 41 days ago

Our score
7.5/10
Best for
UK residents seeking medication with long-term behavior-change coaching
Starting price
United Kingdom plans. Foundayo: 12-month plan £54 first month then £104–£154/month by dose; 6-month plan £64 first month then £114–£164/month; flexible monthly plan £79 first month then £129–£179/month. Prices and dose tiers checked 2026-09-24; commitment cancellation fees apply.
Trustpilot
4.5/5; 8058 reviews

Quick verdict

Second Nature is a UK-focused prescription weight-management service that combines medication with a coaching program and app-based behavior support. Its current page advertises discounted first-month Foundayo prices, followed by dose-based monthly pricing. It is not a US telehealth program. This is a desk review of public information, not hands-on testing.

Our rating

7.5/10. Cost and price transparency counts for 30%; medication options and sourcing 20%; medical care and safety 20%; ease of use and access 15%; customer support and policies 15%. This score compares public service features; it is not a rating of clinical effectiveness.

What it costs

United Kingdom plans. Foundayo: 12-month plan £54 first month then £104–£154/month by dose; 6-month plan £64 first month then £114–£164/month; flexible monthly plan £79 first month then £129–£179/month. Prices and dose tiers checked 2026-09-24; commitment cancellation fees apply.

Before enrollment, verify the amount due today, recurring or prepaid billing, whether medication and shipping are included, and cancellation and refund terms. Offers can change.

Services, eligibility and care

Second Nature is a UK-focused prescription weight-management service that combines medication with a coaching program and app-based behavior support. Its current page advertises discounted first-month Foundayo prices, followed by dose-based monthly pricing. It is not a US telehealth program.

Medication and behavior-change coaching under one UK program. A prescription is not guaranteed: a licensed clinician must assess medical history and appropriateness. Confirm who handles follow-ups, dose changes, side effects, refills and delayed shipments.

This review covers weight management and does not imply that the provider offers fertility, sexual-health, hair or skin services unless separately confirmed.

Medication, safety and sourcing

Confirm the exact medicine, indication, dispensing pharmacy and total price with the provider. Compounded medicines are not FDA-approved and are not reviewed by FDA for safety, effectiveness or quality before marketing. FDA says they should generally be used only when a patient’s medical needs cannot be met by an FDA-approved medicine. Discuss individual risks with a licensed clinician.

Pros and cons

Pros: Medication and coaching are presented together in program pricing; Structured app and coaching support focuses on long-term habits; Large Trustpilot profile with 8,058 company-wide reviews.

Cons: UK-focused, not a US provider; First-month prices are promotional; ongoing rate changes by dose; Commitment plans have cancellation terms.

What customers say

4.5out of 5 on Trustpilot8058 reviews, checked September 24, 2026

What customers praise

  • Coaches, practical daily guidance and app resources

What customers complain about

  • Some report slow support replies or inconsistent coach contact

Customer reviews describe individual service experiences. They are not medical evidence.

Trustpilot feedback is company-wide here, not weight-care-specific or a clinical safety assessment. Review counts and scores can change.

How it compares

Compare complete costs, medication source and care access.
Decision pointSecond NatureWhat to verify
PriceUnited Kingdom plans. Foundayo: 12-month plan £54 first month then £104–£154/month by dose; 6-month plan £64 first month then £114–£164/month; flexible monthly plan £79 first month then £129–£179/month. Prices and dose tiers checked 2026-09-24; commitment cancellation fees apply.Written all-in quote, renewal and cancellation terms
MedicationMedication and support bundled into UK program; plan terms varyExact product, FDA status and dispensing pharmacy
CareMedication and behavior-change coaching under one UK programFollow-up frequency and clinician response times

Frequently asked questions

Is Second Nature available in the US?
The reviewed medication service is UK-focused and priced in pounds. Verify country availability directly.

What does Foundayo cost?
Current advertised first-month prices start at £54 on the 12-month plan; ongoing cost depends on dose and commitment.

Is the first-month price ongoing?
No. First-month discounts are followed by dose-based monthly prices. Commitment cancellation terms apply.

Does the Trustpilot score cover medication care only?
No. The 4.5/5 score and 8,058 reviews are for the wider Second Nature profile.

Sources

How we researched and scored

We checked public program, pricing and policy pages and customer review profiles where available on September 24, 2026. We did not enroll, buy medication, contact the provider as a patient or independently verify clinical outcomes. We compared costs, medicine sourcing, care access and support using the published weighted methodology above. This editorial score is not medical advice. Confirm live terms directly before choosing.

Final verdict

Second Nature is a UK-focused medication-plus-coaching program. Its page currently advertises Foundayo from £54 for month one, followed by dose-based monthly prices of £104–£154 on the 12-month plan. This is not a US service, and commitment terms matter.

PRODUCTS & SERVICES

What Second Nature offers

Explore the products and care options described on the brand’s official site. Availability, eligibility and total cost can vary.

Second Nature Weight Loss Program
Weight loss

Second Nature Weight Loss Program

UK prescription weight-management service with app, coaching and medication options.

View official product page Source: TirzaSema review; verify current terms on official provider site

Alternatives

Trimi logo
Editor's choice

Trimi offers online provider review and bundled compounded GLP-1 plans. Its lowest advertised monthly rates require substantial prepaid commitments. Trustpilot currently displays a guidelines-breach…

September 24, 2026 7.9/10

Frequently asked questions

The reviewed medication service is UK-focused and priced in pounds. Verify country availability directly.

Current advertised first-month prices start at £54 on the 12-month plan; ongoing cost depends on dose and commitment.

No. First-month discounts are followed by dose-based monthly prices. Commitment cancellation terms apply.

No. The 4.5/5 score and 8,058 reviews are for the wider Second Nature profile.

Sources

  1. Weight loss medication and plans Second Nature · checked September 24, 2026
  2. Customer reviews Trustpilot · checked September 24, 2026

How we test

TirzaSema GLP-1 Provider Scoring Methodology

This methodology explains how TirzaSema scores GLP-1 telehealth providers and programs. Scores are a weighted average of five categories, and every review shows the full breakdown. Affiliate relationships and commission rates are not part of the methodology.

  • Cost and price transparency (30%): total monthly cost at common doses, including membership, consultation and shipping fees, and how clearly this is shown before payment.
  • Medication options and sourcing (20%): FDA-approved brand-name and/or compounded options, how clearly compounded products are labeled, and dispensing-pharmacy information.
  • Medical care and safety (20%): eligibility assessment, licensed-clinician review, dose and side-effect monitoring, and follow-up care.
  • Ease of use and access (15%): sign-up process, time to treatment, states served, and insurance support.
  • Customer support and policies (15%): responsiveness, cancellation and refund terms, auto-renewal clarity, and patterns in public customer feedback.

We research prices using provider and manufacturer public pages. Where published, we separate medication, membership, consultation and shipping charges, note dose or term differences, and label introductory offers. Each review states when its sources were checked. We have not enrolled in or bought a service unless that specific review explicitly describes hands-on testing. Confirm current terms and eligibility with the provider.

FDA-approved medications are reference entries with their labeled uses and official manufacturer information; our provider ratings do not measure a treatment’s clinical effectiveness.

Some links on TirzaSema are affiliate links. Commissions never affect scores, rankings, pros and cons, or medical and regulatory information. See our Affiliate Disclosure.

Read the full methodology

Final verdict

Second Nature is a UK-focused medication-plus-coaching program. Its page currently advertises Foundayo from £54 for month one, followed by dose-based monthly prices of £104–£154 on the 12-month plan. This is not a US service, and commitment terms matter. Prices checked September 24, 2026. Not medical advice.

Second Nature Weight Loss Program

£54/mo

Visit Second Nature
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Written by

TirzaSema Editorial Team

Research and editorial team

The TirzaSema Editorial Team researches U.S. GLP-1 prices and telehealth programs using official manufacturer, FDA and provider sources. Every review states whether it is based on hands-on testing or on research of public information,…