S7 Sciences offers
Featured value, all in one place.
Explore the Fit Cop collection and current vendor purchase benefits in one place. Every outgoing offer link keeps the applicable S7 affiliate tracking attached.
Featured research collection
Eon Peptides checkout-value bundleFit Cop Research
Among partners currently verified with all five exact in-stock items and calculable standard shipping, Eon Peptides has the lowest estimated pre-tax checkout total for 10 mg GLP-3 RT, 10 mg Tesamorelin, 10 mg Ipamorelin, 10 mg MOTS-c, and 10 mL Bacteriostatic Water. The base item subtotal is $340.00 and the estimated checkout total is $179.99.
$179.99 estimated pre-tax checkout$8.99 standard shippingOne free 10 mL EON-H2O vial with every order
Best verified checkout value · Eon Peptides
Bundle item prices include the applied coupon and promotions; together they equal the product subtotal before shipping and tax.
- 10 mgGLP-3 RT · $0.00 · Free in this bundle
Vendor price $85.00 - 10 mgTesamorelin · $81.00 · Bundle item price
Vendor price $90.00 - 10 mgIpamorelin · $72.00 · Bundle item price
Vendor price $80.00 - 10 mgMOTS-c · $0.00 · Free in this bundle
Vendor price $65.00 - 10 mLBacteriostatic Water · $18.00 · Bundle item price
Vendor price $20.00
Best verified value
Estimated checkout total before tax$179.99
Enter S7SCIENCES at checkout
$8.99 standard shipping
Buy 1 Get 1 Free: select two eligible items; the lower-priced item in each pair is free; Free 10 mL EON-H2O through Eon's current order offer saves $150.00 in this estimate and includes 3 explicit $0 promotional items.
Start at Eon Peptides The estimate includes verified direct discounts totaling $19.00, deterministic eligible promotions, and the standard shipping charge shown above. Taxes are not included. Confirm coupon, promotion, shipping, stock, and the final total in the vendor cart before checkout.
Image supplied by Eon Peptides01Metabolic research
GLP-3 RT
In simple termsPreviously known as “Reta” on S7 Sciences. Research into appetite, blood sugar, and energy use through three hormone signals.
Available strengths and sizes from Eon Peptides
Eon Peptides 10 mg · Free in this bundleEon Peptides · $0.00Vendor price $85.00
View product record Enter S7SCIENCES at checkoutCoupon required for the displayed price. Enter the code at checkout. S7SCIENCES provides 10% off this eligible item.
Shop featured option 
Image supplied by Eon Peptides02Peptide reference
Tesamorelin
In simple termsResearch into growth-hormone signals and how the body stores abdominal fat.
Available strengths and sizes from Eon Peptides
Eon Peptides 10 mg · Allocated bundle item priceEon Peptides · $81.00Vendor price $90.00
View product record Enter S7SCIENCES at checkoutCoupon required for the displayed price. Enter the code at checkout. S7SCIENCES provides 10% off this eligible item.
Shop featured option 
Image supplied by Eon Peptides03Peptide reference
Ipamorelin
In simple termsA research tool for exploring how the body signals growth-hormone release.
Available strengths and sizes from Eon Peptides
Eon Peptides 10 mg · Allocated bundle item priceEon Peptides · $72.00Vendor price $80.00
View product record Enter S7SCIENCES at checkoutCoupon required for the displayed price. Enter the code at checkout. S7SCIENCES provides 10% off this eligible item.
Shop featured option 
Image supplied by Eon Peptides04Cellular research
MOTS-c
In simple termsExplores how cells respond to energy demands and manage glucose.
Available strengths and sizes from Eon Peptides
Eon Peptides 10 mg · Free in this bundleEon Peptides · $0.00Vendor price $65.00
View product record Enter S7SCIENCES at checkoutCoupon required for the displayed price. Enter the code at checkout. S7SCIENCES provides 10% off this eligible item.
Shop featured option 
Image supplied by Eon Peptides05Research supplies
Bacteriostatic Water
In simple termsA preserved laboratory diluent for compatible research preparations.
Available strengths and sizes from Eon Peptides
Eon Peptides 10 mL · Allocated bundle item priceEon Peptides · $18.00Vendor price $20.00
View product record Enter S7SCIENCES at checkoutCoupon required for the displayed price. Enter the code at checkout. S7SCIENCES provides 10% off this eligible item.
Shop featured option Use the five separate tracked product links in the winning vial cards above. This is not a combined cart, and no combined-use, dosing, or administration guidance is provided.
Current vendor promotions
More value beyond the vial price.
These offers are published by the vendors and can change. Follow the tracked link and confirm every promotion in the cart before checkout.
Current checkout codes
Follow the tracked link, then confirm the listed code in the cart.
These offers are published by the vendors and can change. Follow the tracked link and confirm every promotion in the cart before checkout.
MSAmino
S7SCIENCES
Automatic Buy 1 Get 1 Free plus 20% off eligible paid items, including Bacteriostatic Water. The code can be used on repeat orders. Confirm it appears in the vendor cart, or enter it manually.
View tracked vendor offerEon Peptides
S7SCIENCESEnter the code manually for 10% off eligible paid items, including orders with automatic Buy 1 Get 1 Free. Select two eligible items for BOGO and confirm the final total.
View tracked vendor offerAmerican Peptides
S7SCIENCES10
10% off eligible orders. Confirm the code in the vendor cart.
View tracked vendor offerFeel Good Peptides
S7SCIENCESBOGO
Buy one eligible peptide vial, get a matching vial free. Water is excluded. Use this code alone.
S7SCIENCESEnter the code at checkout for 25% off eligible items. Orders of $500 or more may instead receive the vendor's automatic 25% cart reward; the vendor cart states that reward cannot be combined with coupon codes.
View tracked vendor offerNeuroLabs
S7SCIENCES
Enter S7SCIENCES at checkout to receive 10% off. Buy 2 matching items and get 1 free; buy 3, get 2, buy 4, get 3, or buy 5, get 4. The 10% coupon applies to the paid items.
View tracked vendor offerMidwest Peptide
S7SCIENCES10
10% off ordinary orders, including GLP-3 RT. The tracked link applies the code. Box Builder orders cannot combine with coupons. Confirm the offer in the vendor cart.
View tracked vendor offerAmino Science Labs
S7SCIENCES
20% off an eligible first order. The tracked link applies the code; confirm first-order eligibility and the final discount in the vendor cart. Current one-unit prices already reflect the public 15% sale, and the verified first-order code stacks with that sale, selected Buy 1 Get 1 Free variants, and Buy 2 Get 1 Free on matching eligible variants. Different items do not pool for a free third vial. Water is excluded from BOGO and B2G1; its separate $150 post-discount gift rule still applies.
Two different offers: Buy 1 Get 1 Free means 2 matching vials total. Buy 2 Get 1 Free means 3 matching vials total. The offer depends on the product and strength; check the exact size on its product card.
View tracked vendor offerEon Peptides current catalog offer
Use S7SCIENCES for 10% off + automatic Buy 1 Get 1 Free.Pay by card for an extra 5% off the merchandise subtotal after BOGO, before the coupon. Card savings are shown separately from the regular S7 price.
Eon's bulk pricing is separate and does not accept S7SCIENCES. The comparison cart calculates regular catalog BOGO orders.
Select two eligible items for BOGO. Eon pairs items from highest to lowest price and makes the lower-priced item in each pair free. A one-item selection does not automatically include a matching free vial.
Free Tesamorelin 10 mg at $300 after BOGO, before coupon and card savings.
Free 10 mL EON-H2O with every order: one per $100 after BOGO, minimum one and maximum 15. Qualifying gifts appear separately in our cart.
Enter S7SCIENCES at checkout for 10% off eligible paid items alongside automatic BOGO. Confirm free items, shipping, optional protection, payment-method adjustments, and the final total in the Eon cart.
American Peptides automatic volume savings
Use S7SCIENCES10 for 10% off eligible orders.Save more when ordering three or more eligible units.3–4 units receive 7% off, 5–9 receive 11% off, and 10 or more receive 16% off automatically.
Eligibility-based offer: American also advertises 20% off year-round for active military members and first responders. Confirm eligibility and verification directly with the vendor.
For an eligible one-item order, use S7SCIENCES10 for 10% off. Keep it separate from automatic cart promotions unless the vendor cart confirms compatibility. Confirm the final total before checkout.
NeuroLabs current offers
Use S7SCIENCES for 10% off.Buy 2 matching items and get 1 free; buy 3, get 2, buy 4, get 3, or buy 5, get 4. The 10% coupon applies to the paid items.
Choose the same product and strength to qualify. Different items do not combine. Matching free items appear separately in the S7 comparison cart.
Enter S7SCIENCES manually at checkout.
Confirm free gifts, shipping, optional protection, and the final total in the NeuroLabs cart.
Feel Good Peptides visitor offer
S7SCIENCESBOGO — buy one eligible peptide vial, get a matching vial free.Enter S7SCIENCESBOGO at checkout. Each paid peptide vial includes one free vial of the same product and strength. Water is excluded. For example, two MOTS-c 10 mg vials cost $50.00 total — $25.00 per vial, before shipping and tax.
Prefer 25% off? Use S7SCIENCES instead. Choose one code; the two offers do not combine. Our comparison cart lets you compare both.
Enter S7SCIENCES at checkout for 25% off eligible items.
Automatic cart alternative: Feel Good applies a separate 25% cart reward when the order reaches $500. The vendor cart says the automatic reward cannot be combined with coupon codes.
$300-order perk: Feel Good currently adds one free 10 mL bacteriostatic-water bottle when the cart reaches $300. Confirm the perk and its eligibility in the vendor cart.
Shipping: Priority shipping is $10 and ground shipping is $15 below $150. At $150 before coupons, priority shipping (2–3 day) is free. Confirm the destination, selected service, and final rate in the vendor cart.
Free preparation kit: 10 insulin syringes, 1 reconstitution syringe, and 10 alcohol prep pads.
Current vendor promotion · Purchases also include one free preparation kit. Confirm coupon eligibility, the free kit, shipping, and the final total in the vendor cart. The automatic $500-or-more reward is presented separately and is not added to displayed coupon prices.
NextGenPeps current public sale
S7SCIENCES tracks referrals; current prices include the 20% sale.
The supplied S7SCIENCES referral code is recognized for attribution. A live guest-cart check did not apply a separate customer discount on top of the current sale, so S7 does not calculate an extra 10%.
Product pages publish separate quantity savings of 5% at five, 10% at ten, and 15% at twenty. Confirm eligibility, stock, shipping, and the final total in the vendor cart.
Vendor promotion · Free ground shipping currently begins at $150.
Alpha Pro Peptides current flash sale
Automatic Buy 1 Get 1 Free — no S7 coupon required.
Alpha Pro automatically applies its sitewide BOGO flash sale to eligible items, including Reconstitution Solution.
Vendor promotion · The live cart charges $9.99 below $149.99, with free shipping at $149.99 or more. Confirm the bonus items, shipping rate, and final total in the Alpha Pro cart before checkout.
Midwest Peptide current specials
Use S7SCIENCES10 for 10% off ordinary orders.The tracked link applies the code to eligible items. Confirm the code in the vendor cart, or enter it manually if needed. Box Builder orders cannot combine with coupon codes.
Standard shipping is $6.99 below $75 and free at $75+. The tracked link preserves S7SCIENCES10 referral attribution. Confirm the applied code, shipping, and final total before checkout.
MSAmino current catalog offer
Use S7SCIENCES for 20% off + automatic Buy 1 Get 1 Free.Each paid eligible item includes a matching free item. Enter S7SCIENCES for another 20% off eligible paid items. The site shows the price per vial and lists qualifying free items separately in the comparison cart.
The tracked link applies S7SCIENCES for 20% off the current eligible price, including Bacteriostatic Water. The code can be used on repeat orders. Confirm the code, matching free items, shipping, and final total before checkout. Older quantity discounts are not added to this offer.
Amino Science Labs current catalog offer
Use S7SCIENCES for 20% off an eligible first order.Buy 1 Get 1 Free: Pay for 1 matching vial and receive 2 total, on selected strengths.
Buy 2 Get 1 Free: Pay for 2 matching vials and receive 3 total, on other eligible strengths.
Check the exact product and strength on its card. Different items do not pool for a free third vial. Water is excluded.
The tracked link applies the first-order code, which works with either eligible offer. Current prices already include the 15% sale.
Confirm first-order eligibility, qualifying free items, shipping, and the final total in the vendor cart.Ready to compare individual listings?