> ## Site index > Full index of Peptides.build at https://peptides.build/llms.txt. Use it to discover every page. # KLOW vs GLOW Peptide Stack: Difference and Price KLOW is GLOW plus KPV. The two blends side by side: compounds, research areas, regulatory status, price, and how each is prescribed online. URL: https://peptides.build/compare/klow-vs-glow/ Blend comparison # KLOW vs GLOW peptide stack: one compound apart, same price Updated October 29, 2026 路 Prices from the live catalog ## The short answer KLOW is GLOW plus KPV. GLOW combines BPC-157, GHK-Cu and TB-500; KLOW adds KPV, a tripeptide studied for inflammatory pathways, including in the gut. Both are injectable blends at the same price at Peptides.build: $225 month to month or $183/mo on 6 months, prescribed by a licensed US provider and delivered already reconstituted by a licensed 503A pharmacy. ![KLOW Peptide Stack prescription vial](/media/products/klow-stack.webp) US-supervised 路 all 50 states [KLOW Peptide Stack](https://peptides.build/protocols/klow-stack/)Blend: outside the HHS policy **$183**/mo*$1,099 billed every 6 months* - 馃嚭馃嚫 Prescribed by a licensed US provider - 馃嚭馃嚫 Made by a licensed US 503A pharmacy - Arrives pre-mixed and labeled - HealthProtect verified Pay over time at checkout![Klarna](/media/payments/klarna.png)![Afterpay](/media/payments/afterpay.png)![Affirm](/media/payments/affirm.png) Prescription required. Your provider decides if it is appropriate. Compounded medications are not FDA-approved. Side by side ## What is in each vial? KLOW vs GLOW at Peptides.build | | GLOW Stack | KLOW Stack | | --- | --- | --- | | BPC-157 | In the vial | In the vial | | GHK-Cu | In the vial | In the vial | | TB-500 | In the vial | In the vial | | KPV | Not included | In the vial | | Research areas | Soft-tissue repair, skin and connective tissue | The same, plus inflammatory pathways including the gut | | Form | Injection | Injection | | Arrives | Reconstituted, labeled | Reconstituted, labeled | | HHS policy | Blend: outside | Blend: outside | | Monthly | $225 | $225 | | 6 months | $1,099 ($183/mo) | $1,099 ($183/mo) | | | | | The one difference ## What does KPV add? KPV is a three-amino-acid fragment (lysine, proline, valine) of alpha-MSH. It has been studied in animal and cell research for its interaction with inflammatory pathways, including in the gut. That research is early, and it is the only thing that separates KLOW from GLOW. Read more in [What is KPV?](https://peptides.build/learn/what-is-kpv/) Everything else is shared: BPC-157 and TB-500, studied in preclinical research for soft-tissue repair pathways, and GHK-Cu, a copper-binding tripeptide studied for skin and connective-tissue remodeling. See [What is the Glow Stack?](https://peptides.build/learn/what-is-the-glow-stack/) and [What is the KLOW Stack?](https://peptides.build/learn/what-is-the-klow-stack/) Regulatory status ## Are KLOW and GLOW legal? Both are blends, and the HHS policy of October 28, 2026 covers only single-ingredient products, so **neither blend is covered by it**. Peptides.build still offers both when a licensed US provider prescribes them, compounded by a licensed 503A pharmacy. If you want a product inside the policy, single-ingredient [BPC-157](https://peptides.build/legal/bpc-157/) is. Every protocol's status is on [which peptides are legal](https://peptides.build/legal/peptides/). Why Peptides.build ## Prescribed by a provider. Made by a pharmacy. Verified. **Prescribed**A licensed US provider reviews your intake and prescribes only if it is appropriate. Physician oversight by Arora Health & Aesthetics, LLC. **Pharmacy-made**A licensed US 503A pharmacy compounds it for you and ships it directly, cold-chain. Nothing is mixed by us, and nothing is mixed by you. **Verified**Peptides.build is a HealthProtect verified telehealth brand. Check the public register entry yourself. Common questions ## FAQ ### What is the difference between KLOW and GLOW? One compound. GLOW is BPC-157, GHK-Cu and TB-500. KLOW is the same three plus KPV. ### Is KLOW more expensive than GLOW? No. At Peptides.build both cost $225 month to month, $599 for 3 months or $1,099 for 6 months. ### Which one should I choose? That is a provider decision. You choose the protocol you are interested in, and a licensed US provider reviews your history and goals before prescribing either blend. ### Are KLOW and GLOW covered by the HHS peptide policy? No. The HHS policy of October 28, 2026 covers single-ingredient products only, so both blends are outside it. Peptides.build still offers them when a licensed provider prescribes them, compounded by a licensed 503A pharmacy. ### Are KLOW and GLOW FDA-approved? No. Compounded medications are not FDA-approved. ### Do I have to mix KLOW or GLOW myself? No. The pharmacy ships it already reconstituted and labeled with the concentration. ### Are they allowed in sport? BPC-157 and TB-500 are on the World Anti-Doping Agency prohibited list, and both blends contain them. Prescribed, not mixed at home ## 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. - [Glow Stack: plans, who it is for, FAQ](https://peptides.build/protocols/glow-stack/) - [KLOW Stack: plans, who it is for, FAQ](https://peptides.build/protocols/klow-stack/) - [Every protocol price, side by side](https://peptides.build/pricing/) - [Our pharmacies and provider](https://peptides.build/pharmacy-providers/) - By state: [California](https://peptides.build/states/california/) 路 [Florida](https://peptides.build/states/florida/) 路 [Texas](https://peptides.build/states/texas/) 路 [Nevada](https://peptides.build/states/nevada/) 路 [Maryland](https://peptides.build/states/maryland/) 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.