Is KPV legal? Oral and topical only, by prescription. Here is where KPV is offered.
The short answer
Only by mouth or on the skin, with a prescription. Since October 28, 2026, HHS says it will not take enforcement action against licensed 503A pharmacies and physicians that compound KPV acetate for oral or topical use for a patient with a prescription, if ten conditions are met. Injected KPV and KPV blends are outside it, and it is not FDA approval. KPV alone is not offered here. It is one ingredient of the KLOW Stack, an injectable blend outside the policy, from $183/mo when a licensed provider prescribes it.
Which kind of KPV is legal?
KPV is a three-amino-acid peptide studied mostly in preclinical research. The HHS policy names one form, KPV acetate, and two routes, oral and topical. Injected KPV and blends are outside it.
| What you get | Status | Why |
|---|---|---|
| Prescribed, single-ingredient KPV acetate, oral or topical, from a licensed 503A pharmacy | Covered by the HHS policy | Oral and topical only |
| Oral KPV capsules | Covered, with an extra condition | Capsules need documented human bioavailability |
| Injected KPV | Outside the policy | Injection is not a listed route for KPV |
| KPV blended with BPC-157, GHK-Cu or TB-500 | Outside the policy | The policy covers one active ingredient only |
| "Research use only" KPV sold online | Not for human use | No prescription, no licensed pharmacy, no adverse-event reporting |
The KLOW Stack is a blend outside the HHS policy. It is still prescribed when a licensed provider decides it is appropriate.
Can I get KPV here?
Not on its own. Single-ingredient oral or topical KPV is not offered here. These are the closest live options, with their status stated plainly.
| Option | Status | From | |
|---|---|---|---|
| KPV alone, oral or topical | Covered | Not offered here | |
| KLOW Stack (BPC-157 + GHK-Cu + KPV + TB-500) | Blend: outside policy | $183/mo | Start |
| BPC-157 | Covered | $158/mo | Start |
The KLOW Stack combines BPC-157, GHK-Cu, KPV and TB-500 in one injectable vial. It is outside the HHS policy twice over: it has four active ingredients, and KPV is injected rather than taken by mouth or on the skin. It is still prescribed after an intake when a licensed provider decides it is appropriate, and compounded by a licensed 503A pharmacy. If you want a product inside the policy, single-ingredient BPC-157 is covered.
How does a prescription work online?
- Online intake. About five minutes: your health history and goals.
- Provider review. A licensed US provider decides whether a protocol is appropriate for you and, if so, writes a patient-specific prescription.
- Pharmacy compounding. A licensed US 503A pharmacy compounds it and mixes it for you.
- Delivered ready to draw. Shipped cold-chain to your door, already reconstituted and labeled with the concentration.
The policy is interim: it lasts until FDA rulemaking decides each peptide's permanent status, and HHS can withdraw it. Read the ten conditions in our HHS peptide policy explainer, or see every peptide on the legal status page. How KLOW compares with GLOW is on KLOW vs GLOW.
What does the KLOW Stack cost?
| Plan | You pay | Per month | |
|---|---|---|---|
| Monthly | $225 | $225 | Start |
| 3 months | $599 | $199 | Start |
| 6 months | $1,099 | $183 | Start |
Includes the provider review, compounding by a licensed 503A pharmacy and cold-chain shipping. No membership fee. Plans and FAQ on the KLOW Stack protocol page; every price on the pricing page.
Prescribed by a provider. Made by a pharmacy. Verified.
Ready? The intake takes about five minutes. A licensed US provider decides what is appropriate.
FAQ
Is KPV legal in the US?
Prescribed KPV acetate for oral or topical use, compounded by a licensed 503A pharmacy, falls under the HHS enforcement-discretion policy of October 28, 2026, if its ten conditions are met. Injected KPV and KPV blends are outside it. KPV is still not FDA-approved.
Can KPV be injected under the policy?
No. The HHS appendix lists KPV for oral and topical use only.
Are KPV capsules covered?
Oral KPV is a listed route, but the policy adds a condition for capsules: they need documented human bioavailability.
Where can I get KPV legally?
Through a patient-specific prescription from a licensed clinician, filled by a state-licensed 503A pharmacy, for the policy to apply. KPV alone is not offered at Peptides.build.
How much is KPV at Peptides.build?
KPV is not sold alone here. The KLOW Stack, which contains KPV with BPC-157, GHK-Cu and TB-500, is $225 month to month or $183/mo on the 6-month plan. It is a blend outside the HHS policy.
What is the difference between KPV and BPC-157 under the policy?
Both are covered as acetate, single-ingredient products. KPV is covered for oral and topical use only. BPC-157 is covered by injection, oral and topical routes.
Is KPV FDA-approved?
No. Compounded medications are not FDA-approved, and the HHS policy says it does not establish safety or effectiveness.
Can state law still restrict KPV?
Yes. State pharmacy and medical boards can set their own rules. The federal policy does not override them.
Tired of reconstituting?
A licensed US provider reviews a short online intake. If a prescription is appropriate, a licensed US 503A pharmacy fills it and ships it cold-chain, already reconstituted and labeled with the concentration.
This page is educational and is not medical advice. Compounded medications are not FDA-approved. No results are implied or guaranteed. A licensed provider decides whether any protocol is appropriate for you, and sets any dose.