How many days is a fast start, in practice?

Days, not weeks — but only when four things line up at once: the intake is reviewed without an appointment, no bloodwork has to come back before the pharmacy will fill, the pharmacy dispatches in the same week it approves, and the provider is licensed where you live. Miss any one of them and the calendar, not the clinician, decides. The 61 providers ranked here score 70/100 or better on that combination.

Which of the four things usually holds it up?

State licensing is the one readers underestimate. A booked video visit adds whatever the next mutual opening is; required labs add a draw plus a turnaround; a pharmacy backlog adds days you cannot see from outside. But a provider that does not serve your state adds infinity, and it is the only one of the four you can check in ten seconds before you start filling anything in.

Does where I live change how fast I can start?

Yes, and more than most people expect. Only 104 of the 325 providers on this roster confirm all 50 states; the rest either publish a shorter list or publish none at all. Confirm your state on the provider's own site first — a fast provider you cannot legally use is slower than a middling one you can.

What should I have ready to avoid losing a day?

A clear, unexpired photo ID that matches your shipping name; your current height and weight; a list of the medications and supplements you take; and any lab work from the past six months as a file on your phone. Providers that ask for labs will usually accept recent results rather than ordering their own, which is the single biggest day-saver available to you.

Day one · Updated October 2026

Fastest GLP-1 to start, by the clock

Of the 325 providers we score, 61 reach 70 out of 100 on time to first dose; the roster median is 55. The gap has nothing to do with the medicine. It is whatever sits between your signup and a package on the porch — an appointment on a clinician's calendar, a lab draw, a pharmacy queue, or a state the provider is not licensed in. This board ranks the 61 that clear the bar, fastest first, and tells you which of those four is slowing the rest.

Compare the 20 options All provider reviews

The short answer

CoreAge Rx is the fastest realistic start here — same week, and 95/100 on the clock, the highest sub-score on the roster. One thing to check before you assume the provider is the bottleneck: only 30 of the 61 ranked below confirm all 50 states, so where you live can cost you more days than the signup does.

We may earn a commission from provider links, at no added cost to you. Compensation never changes scores; some lists place partners first. Read our affiliate disclosure.

Compare at a glance

Showing 20 of 61 qualifying providers. Providers we work with are listed first. Compare the price and terms for your needs.

#	Provider	Time to first dose	Semaglutide	Rx-Readiness
1	1. CoreAge Rx reviewSame week · 95 · A$99/mo	Same week	$99/mo	95 · A
2	2. Trimi Health reviewDays · 88 · B+$175/mo	Days	$175/mo	88 · B+
3	3. Oak reviewDays · 83 · B$119/mo	Days	$119/mo	83 · B
4	4. Strut Health reviewDays · 81 · B−$149/mo (injectable) · $99/mo (oral lozenge)	Days	$149/mo (injectable) · $99/mo (oral lozenge)	81 · B−
5	5. Direct Meds reviewApproved within hours, ships in 1 business day · 75 · C$297/mo for the injection, all-inclusive	Approved within hours, ships in 1 business day	$297/mo for the injection, all-inclusive	75 · C
6	6. Gala Health reviewDays · 85 · B$179/mo	Days	$179/mo	85 · B
7	7. RxSpan MD reviewOften approved on assessment alone · 82 · B−$249/mo	Often approved on assessment alone	$249/mo	82 · B−
8	8. bmiMD reviewUsually same-day telehealth review; ships in 3–5 business days, per its own page · 75 · C$159/mo	Usually same-day telehealth review; ships in 3–5 business days, per its own page	$159/mo	75 · C
9	9. ShedRx reviewAbout a week · 79 · C$199/mo	About a week	$199/mo	79 · C
10	10. Lttl reviewDays · 76 · CFrom $129/mo (floor)	Days	From $129/mo (floor)	76 · C
11	11. Willow reviewAbout a week · 72 · C$299/mo	About a week	$299/mo	72 · C
12	12. Wellmedr reviewSame-day appointment slots advertised; refills sent before the supply runs out · 70 · CFrom $49 per 4 weeks, under a dated sale	Same-day appointment slots advertised; refills sent before the supply runs out	From $49 per 4 weeks, under a dated sale	70 · C
13	13. Bodybuilding Health+ reviewAsync intake, no published turnaround · 79 · C$179/mo	Async intake, no published turnaround	$179/mo	79 · C
14	14. Found reviewAbout a week · 71 · C$299/mo	About a week	$299/mo	71 · C
15	15. SnagRx reviewDays · 70 · C$69/mo (was $299)	Days	$69/mo (was $299)	70 · C
16	16. Live Vital review5-7 days total (24-48hr provider review) · 77 · C$299 total for a 10-week protocol	5-7 days total (24-48hr provider review)	$299 total for a 10-week protocol	77 · C
17	17. Sesame Care reviewAbout a week · 70 · C$349/mo	About a week	$349/mo	70 · C
18	18. Eden reviewSame-day visits advertised; no shipping window published · 65 · C$99/mo medication, membership required	Same-day visits advertised; no shipping window published	$99/mo medication, membership required	65 · C
19	19. Sprout Health review1–2 weeks · 69 · C$299/mo	1–2 weeks	$299/mo	69 · C
20	20. Telos Rx reviewDays · 86 · B$99/mo (flat)	Days	$99/mo (flat)	86 · B

A closer look

CoreAge Rx

The shortlist pick: one flat price that doesn't climb as your dose does, both molecules on a single plan, and a nationwide async intake you can finish on a break.

Pricing: Flat. First dose: Same week.

See CoreAge Rx Read CoreAge Rx review

Trimi Health

The price-first partner: some of the lowest flat, all-inclusive compounded pricing we track, nationwide and async — strong if the monthly number is your deciding factor and you read the annual-prepay fine print.

Pricing: Flat. First dose: Days.

See Trimi Health Read Trimi Health review

Oak

Async-first compounded GLP-1 with a rarity for this list — free health coaching — at a flat one-price-all-doses rate. Fast and friendly up front; the strict, non-refundable fine print is the trade-off.

Pricing: Flat. First dose: Days.

See Oak Read Oak review

Looking for another provider?

The complete review directory includes every provider we cover, including 264 without a comparable monthly rate.

Browse all provider reviews

Answered

How many days is a fast start, in practice?: Days, not weeks — but only when four things line up at once: the intake is reviewed without an appointment, no bloodwork has to come back before the pharmacy will fill, the pharmacy dispatches in the same week it approves, and the provider is licensed where you live. Miss any one of them and the calendar, not the clinician, decides. The 61 providers ranked here score 70/100 or better on that combination.
Which of the four things usually holds it up?: State licensing is the one readers underestimate. A booked video visit adds whatever the next mutual opening is; required labs add a draw plus a turnaround; a pharmacy backlog adds days you cannot see from outside. But a provider that does not serve your state adds infinity, and it is the only one of the four you can check in ten seconds before you start filling anything in.
Does where I live change how fast I can start?: Yes, and more than most people expect. Only 104 of the 325 providers on this roster confirm all 50 states; the rest either publish a shorter list or publish none at all. Confirm your state on the provider's own site first — a fast provider you cannot legally use is slower than a middling one you can.
What should I have ready to avoid losing a day?: A clear, unexpired photo ID that matches your shipping name; your current height and weight; a list of the medications and supplements you take; and any lab work from the past six months as a file on your phone. Providers that ask for labs will usually accept recent results rather than ordering their own, which is the single biggest day-saver available to you.

Keep going: the full fastest-start guide · which providers ship fastest · what a year actually costs · compare any two providers.

Read how we calculate the Rx-Readiness Score. Assume any provider we list may compensate us; some lists place partners first (disclosure). Informational only, not medical advice; compounded medications are not FDA-approved brand products (medical disclaimer).

Keep exploring

Other ranked boards worth your time

One roster, five different questions — what a year costs, how fast you can start, what the intake asks before you commit, how easily you can stop, and which providers hold up across all six factors.