These terms cover every promotion on this site, alongside our Terms & Conditions. Where an offer states its own terms, those apply.
Nyx Night Halloween sale (until 31 October 2026)
- Every vial is 30% off its regular price, taken off automatically. The struck-through figure is the regular price. No code is needed.
- Every research kit is priced more than 50% under ten single vials. On kits, the struck-through figure is ten single vials at the regular single-vial price.
- The Discord Starter Bundle is not part of the sale.
- The sale stacks with the Halloween Treat Basket below: every 2 qualifying single vials in one order earn one free treat vial, up to 5 per order.
- Bundle & Save applies on top of sale prices, but never together with the Treat Basket: the cart applies whichever saves you more.
- The sale ends Saturday, 31 October 2026 at 11:59 PM Eastern. The countdown on the site counts to that moment and is not extended.
Halloween Treat Basket (1–31 October 2026)
- Every 2 qualifying single vials in one order earn one free treat vial, up to 5 treats per order (buy 10, get 5).
- Treats are chosen from BPC-157 10mg, GHK-Cu 50mg, GHK-Cu 100mg, KPV 10mg, Epithalon 10mg, Melanotan 2 10mg, Ipamorelin 10mg, AHK-Cu 100mg, PT-141 10mg, DSIP 10mg and Sermorelin 5mg, while in stock. They are added to your cart automatically and you can swap each one on the cart page.
- Research kits, diluent and bacteriostatic water don’t count toward treats and can’t be chosen as treats.
- Treats can’t be combined with partner or affiliate codes.
- Treats have no cash value and are removed if the vials that earned them are removed. Orders placed after 31 October 2026 don’t earn treats.
First-order free vial
The first-order free vial is paused. Orders placed from 1 October 2026 don’t receive it.
Research kits
- Sealed 10-vial boxes of one compound from one lot.
- Kit prices are permanent and derived from ten times the single-vial price, discounted — every kit by 40%. The exact saving is shown on each kit.
- Kit pricing is the discount: kits don’t combine with codes, gift tiers, member pricing or Bundle & Save (five or more kits of one compound move to volume pricing instead), and don’t count toward gift, bundle or diluent thresholds.
- Kits ship free at any order value, and in-stock kits ship within 24 hours.
Bundle pricing
During Nyx Night (until 31 October 2026, 11:59 PM ET) Bundle & Save applies on top of sale prices. Single vials of one compound count together, in any strengths: 2 get 5% off, 3 get 10%, 5 get 15% and 7 or more get 20%. A few compounds carry lower rates, shown on their product pages. It applies automatically, doesn’t take partner or affiliate codes and never combines with a Buy 2 Get 1 offer: when both could apply, the cart uses whichever saves more. Free items, diluent and kits don’t count toward Bundle & Save.
Volume pricing. 50 or more vials of one compound (strengths combined, a kit counts as ten) get up to 50% off the single-vial price, applied in the cart. Volume lines take no other discount, gift or code.
Out of stock
- An out-of-stock size shows a Notify me button. Leave your email and we write once, when the next lot has passed testing and is back in stock.
- Back-in-stock vials sell at the price shown on the day you order, with every offer that is running then.
Free diluent
Every order with a qualifying subtotal of $100 or more gets a free Nyxo Diluent. Kits don’t count toward it.
Free shipping
Orders of $75 or more within the US ship free. The threshold uses listed prices before bundle discounts or codes; free items don’t count. Kits ship free at any value.
Paying with crypto
Pay with crypto (BTC, ETH, USDT and 100+ other coins) through NOWPayments and save 5% on the products in your order. The 5% comes off after any other discount and before shipping, and shows as “Crypto discount (5%)” at checkout before you pay. It applies only to orders paid with crypto.
Refer a friend
- Share your link from your account. When someone new places a first order of $50 or more through it, you get $15 store credit.
- You need at least one order of your own for your link to pay out.
- Credit is a code tied to your account email, valid 90 days, store credit only.
- Credit is withdrawn if the referred order is cancelled or refunded. Self-referrals, duplicate accounts and orders to the same address don’t qualify.
General
We may end or change any promotion at any time; orders already placed keep the terms they were placed under. Offers have no cash value, can’t be exchanged, transferred or applied to a completed order, and may be withheld where we identify abuse.
Nyxo Labs · Products are sold for in-vitro laboratory research only. Not for human or animal consumption, and not for diagnostic or therapeutic use.
How we compare prices
Some Nyxo product pages show a crossed-out amount labelled “Typical premium price” above the Nyxo price. That amount is not a former Nyxo price, and the Nyxo price is not a markdown from it. It is the median listed price at named premium US brands for the same compound and size, checked October 27, 2026, so you can see where our price sits.
How the figure is worked out
- Same compound, same size. We only compare listings of the same compound in the same vial size, for example BPC-157 10 mg against BPC-157 10 mg. Blends are compared with the same blend in the same amounts.
- Named premium US brands. We use Ascend Amino, Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs, Core Peptides and Biotech Peptides. Not every brand sells every compound. The brands used for each product, and how many there are, are listed in the table below and on the product page behind the small info icon.
- Brands we leave out. We exclude any brand whose listed price is rarely the price people pay because it runs a standing code of 25% or more. On October 27, 2026 that excluded Precisely Peptides (a standing 50% code) and Amino Club (a standing 25 to 40% code through a price-comparison site).
- Listed price, before codes. We use the price shown on the brand’s own product page or its public vendor listing, before any coupon code. Where a brand shows a crossed-out price next to a lower price it actually charges (for example Neuro Labs and Qureshi Labs), we use the lower price it actually charges.
- The middle value. We take the median of those listed prices: the middle value when they are put in order. One unusually high or low price barely moves it. That is why the label says “typical”.
- Enough data, a real gap. We only show a comparison when we found at least three same-size listings, and only when the figure is at least 10% above the Nyxo price.
- Date checked: October 27, 2026. Other sellers change their prices. We re-check periodically and update or remove a comparison when the figures move.
What it does not mean
- Other sellers may charge less than their listed price with coupon codes or sales of their own.
- It is a price comparison only. It does not claim that another seller’s product is the same as ours in purity, testing or anything else. Our own lot results are on each product page and on the Certificates of Analysis page.
- The price you pay is the Nyxo price shown on the product page and in your cart.
Kits
On a 10-vial kit, “Save $X vs 10 singles” compares the kit price with ten single vials of the same product at today’s Nyxo single-vial price. It is not a former kit price.
Price per mg
The small “$ / mg” line is the price divided by the total milligrams in the vial. For blends we use the combined amount (10 mg + 10 mg = 20 mg). For kits we use all ten vials. Laboratory supplies do not show it.
Comparison figures in use (checked October 27, 2026)
| Product | Typical premium price (median) | Number of brands | Brands used |
|---|---|---|---|
| BPC-157 10mg | $50.10 | 7 | Ascend Amino, Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs, Core Peptides, Biotech Peptides |
| CJC-1295 / Ipamorelin (No DAC) 5+5mg | $80.00 | 5 | Neuro Labs, Qureshi Labs, 6A Labs, Core Peptides, Biotech Peptides |
| Epithalon 10mg | $46.00 | 4 | Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs |
| GHK-Cu 100mg | $45.00 | 5 | Ascend Amino, Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs |
| GHK-Cu 50mg | $33.00 | 5 | Ascend Amino, Puratek Peptides, Neuro Labs, 6A Labs, Core Peptides |
| IGF-1 LR3 1mg | $96.20 | 5 | Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs, Core Peptides |
| Ipamorelin 10mg | $54.50 | 5 | Ascend Amino, Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs |
| KLOW 80mg | $91.00 | 6 | Ascend Amino, Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs, Core Peptides |
| KPV 10mg | $46.35 | 5 | Ascend Amino, Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs |
| Melanotan 1 10mg | $34.22 | 4 | Puratek Peptides, Neuro Labs, 6A Labs, Core Peptides |
| Melanotan 2 10mg | $38.50 | 6 | Ascend Amino, Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs, Core Peptides |
| MOTS-c 40mg | $115.47 | 4 | Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs |
| NAD+ 1000mg | $68.95 | 3 | Puratek Peptides, Qureshi Labs, 6A Labs |
| NL-RT 10mg | $58.66 | 3 | Neuro Labs, Qureshi Labs, 6A Labs |
| NL-RT 20mg | $96.39 | 3 | Neuro Labs, Qureshi Labs, 6A Labs |
| NL-TZ 10mg | $58.66 | 3 | Neuro Labs, Qureshi Labs, 6A Labs |
| PT-141 10mg | $44.00 | 6 | Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs, Core Peptides, Biotech Peptides |
| Selank 10mg | $35.00 | 5 | Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs, Core Peptides |
| Semax 10mg | $33.98 | 4 | Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs |
| Sermorelin 5mg | $48.00 | 3 | 6A Labs, Core Peptides, Biotech Peptides |
| Tesamorelin 10mg | $73.00 | 7 | Ascend Amino, Puratek Peptides, Neuro Labs, Qureshi Labs, 6A Labs, Core Peptides, Biotech Peptides |
Questions about a comparison, or a price you think we got wrong? Email support@nyxolabs.com. We keep the dated price records behind every figure and will share them on request.