general weight-loss

Compounded vs FDA-Approved Meds

What's the Difference?

Written by Henrik Johansson, MPH - Health Policy Analyst
Published February 8, 2024
Medically reviewed by Dr. Amara Okonkwo, PharmD, BCPS - Clinical Pharmacotherapy Specialist

What Are Compounded Medications?

Compounded medications are custom-made drugs prepared by licensed pharmacies for individual patients. Unlike mass-produced FDA-approved medications, compounded drugs are made to order.

Examples in men’s health:

  • Compounded semaglutide (instead of Wegovy/Ozempic)
  • Compounded tirzepatide (instead of Mounjaro/Zepbound)
  • Compounded testosterone creams
  • Custom ED medication formulations

FDA-Approved vs Compounded: Key Differences

FDA-Approved Medications

Examples: Wegovy, Ozempic, Viagra, Cialis (brand names)

Characteristics:

  • Mass-produced by pharmaceutical manufacturers
  • Extensive clinical trials required
  • FDA reviews safety and effectiveness data
  • Standardized formulation and dosage
  • Consistent quality across all pills/vials
  • Expensive due to R&D and patent protection

Regulation:

  • Rigorous FDA approval process
  • Ongoing quality monitoring
  • Post-market surveillance
  • Strict manufacturing standards (cGMP)

Compounded Medications

Examples: Compounded semaglutide from Hims/Ro

Characteristics:

  • Made by licensed compounding pharmacies
  • Same active ingredient as brand-name
  • Custom formulated per prescription
  • Significantly cheaper (no R&D costs, no patent)
  • Quality varies by pharmacy

Regulation:

  • State pharmacy boards oversee
  • Less stringent than FDA drug approval
  • No clinical trials required (if using FDA-approved ingredients)
  • Must follow USP standards
  • Pharmacy licensed and inspected

Why Do Telehealth Services Offer Compounded Versions?

Cost Savings

Brand-name GLP-1s:

  • Wegovy: $1,300-1,500/month
  • Zepbound: $1,000-1,200/month

Compounded versions:

  • $200-600/month

Savings of $700-1,000/month makes treatment accessible.

Drug Shortages

When brand-name drugs are in shortage, FDA allows compounding pharmacies to make versions to meet demand.

Recent shortages:

  • Semaglutide (Wegovy/Ozempic): 2022-2024
  • Tirzepatide (Mounjaro/Zepbound): 2023-2024

Compounded versions fill the gap.

Customization

Compounding allows:

  • Custom dosing strengths
  • Alternative delivery methods
  • Removal of allergens or inactive ingredients
  • Combination formulations

Are Compounded Medications Safe?

When Done Properly: Yes

Reputable compounding pharmacies:

  • Licensed by state boards
  • Follow USP <797> and <795> standards
  • Use FDA-approved active ingredients
  • Maintain sterile facilities
  • Test for quality and potency

Many compounded medications are safe and effective when:

  • Made by licensed, accredited pharmacies
  • Using quality ingredients
  • Properly stored and handled
  • Prescribed by licensed providers

Risks and Concerns

Potential issues:

  • Quality varies between pharmacies
  • No FDA pre-market review
  • Less oversight than mass-produced drugs
  • Potency may vary slightly batch-to-batch
  • Contamination risk if not properly made

FDA warnings:

  • Some compounding pharmacies have quality issues
  • Consumers should use only reputable pharmacies
  • Verify pharmacy credentials

How to Ensure Quality with Compounded Medications

Use Reputable Telehealth Services

Established companies (Hims, Ro, Numan) partner with:

  • Licensed 503A compounding pharmacies
  • FDA-registered facilities
  • Pharmacies with quality track records

These services vet their pharmacy partners.

Verify Pharmacy Credentials

Check that pharmacy is:

  • Licensed in your state
  • Accredited by PCAB or ACHC (optional but good sign)
  • No FDA warning letters or violations
  • Follows USP standards

Ask Questions

Before using compounded medication:

  • What pharmacy makes this?
  • Is the pharmacy licensed and accredited?
  • What quality controls are in place?
  • How is potency verified?
  • What’s the expiration date?

Compounded vs Brand-Name: Effectiveness

Clinical Evidence

For compounded semaglutide/tirzepatide:

  • Same active ingredient as brand-name
  • Should have similar effectiveness
  • No direct head-to-head studies
  • Anecdotal reports suggest comparable results

Most users report:

  • Similar appetite suppression
  • Similar weight loss
  • Similar side effects
  • No noticeable difference

Factors Affecting Effectiveness

Quality matters:

  • Properly compounded = likely same effectiveness
  • Poor quality compounding = potentially less effective
  • Use reputable pharmacy sources

Should You Use Compounded Medications?

When Compounded Makes Sense

Choose compounded if:

  • Brand-name too expensive ($1,000+/month)
  • Insurance doesn’t cover brand-name
  • Using reputable telehealth service
  • Comfortable with slight quality variability
  • Need custom dosing

Good for: GLP-1 weight loss medications where brand-name costs are prohibitive

When to Use FDA-Approved

Choose brand-name if:

  • Insurance covers it (low copay)
  • Want maximum quality assurance
  • Prefer FDA-reviewed medications
  • Can afford the cost
  • Have concerns about compounding

The FDA’s Stance on Compounding

FDA allows compounding when:

  • Prescribed by licensed provider
  • For specific patient need
  • Made by licensed pharmacy
  • During drug shortages (expedited allowance)

FDA prohibits:

  • Large-scale manufacturing (compounding pharmacies can’t mass-produce)
  • Compounding copies of FDA-approved drugs except during shortages
  • Distributing compounded drugs without prescriptions

Current status (2025):

  • Compounded GLP-1s allowed due to shortages
  • Once shortages resolve, FDA may restrict compounding
  • Stay informed about regulatory changes

Cost Comparison

GLP-1 Example

Brand Wegovy:

  • $1,300-1,500/month
  • FDA-approved, extensively tested
  • Consistent quality

Compounded Semaglutide:

  • $200-400/month through Hims/Ro
  • Same active ingredient
  • Made by licensed pharmacy
  • 70-85% cost savings

For most people, compounded is the only affordable option.

The Bottom Line

Compounded medications:

  • Use same active ingredients as brand-name
  • Made by licensed pharmacies
  • Significantly cheaper (often 70-85% savings)
  • Quality depends on pharmacy
  • Less regulatory oversight than FDA-approved drugs

When using compounded medications:

  • Choose reputable telehealth services
  • Verify pharmacy credentials
  • Expect similar effectiveness
  • Understand there’s slightly more quality variability
  • Monitor your response

For expensive medications like GLP-1s, compounded versions make treatment accessible while maintaining safety through licensed pharmacy partners.

Reputable services offering compounded medications:

  • Hims, Ro (GLP-1s, testosterone)
  • Use licensed, quality pharmacies
  • Provide physician oversight

Compounded medications are a valuable option for affordable access to treatment.


Always use compounded medications from licensed pharmacies through legitimate telehealth services. Avoid unregulated sources.

Henrik Johansson

MPH - Health Policy Analyst

Medical review by Dr. Amara Okonkwo, PharmD, BCPS - Clinical Pharmacotherapy Specialist

View full profile →

Tags

compounded medications FDA-approved GLP-1 safety
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