Help Center
Lab Testing, Purity & Variance
Independent laboratories assess batches using established analytical techniques. HPLC is commonly used, with other suitable methods selected according to the characteristics of the compound.
Batch reports allow customers to compare the supplied material with its analytical results. Check that the report’s lot number matches the number on your product label.
Our content specification permits a difference of up to 10% above or below the labeled quantity.
A measured quantity can differ slightly from the label. A batch remains within specification when that difference is no greater than 10% in either direction.
A batch outside this range, whether above or below the label amount, is withheld for assessment before release is considered.
Freeze-dried peptides use a different analytical reporting approach. Their purity is normally expressed as a specific percentage rather than as a reporting band.
A blend contains more than one compound. A single purity value would describe the combined mixture, so each component is assessed by its identity and measured content instead.
Consult the individual batch report to identify the purity grade applicable to that product.
Purity and content describe different aspects of a material:
Purity describes the proportion of the material that is the specified compound, compared with other substances present.
Content compares the measured quantity of the compound with the amount stated on the product label.
Both measures must satisfy the relevant specification. High purity does not establish that the labeled amount is present, and matching the labeled amount does not establish purity. Reports therefore show both values.
The ±10% benchmark is drawn from published pharmacopeial standards. The relevant chapters describe a range of 90% to 110% of the labeled amount.
Chapter <905>, addressing dosage uniformity, describes a normal acceptance interval of 90–110% of the label claim.
For compounded substances without an individual official standard, Chapter <795> describes a tolerance of ±10% of the labeled strength.
Van Wagoner RM, Eichner A, Bhasin S, Deuster PA, Eichner D. Chemical Composition and Labeling of Substances Marketed as Selective Androgen Receptor Modulators and Sold via the Internet. JAMA. 2017;318(20):2004–2010.
Research compounds do not have a dedicated published USP specification. We voluntarily use this published range as a benchmark for our own materials; it is an internal choice rather than a standard imposed on the research-compound category.
Public versions of both chapters can be consulted through the references listed at the end of this page.
Capsules distribute a small quantity of compound throughout a filler. Dividing that mixture among many capsules introduces some unit-to-unit variation. A bulk powder weighed as one quantity does not have the same distribution issue.
The published standard recognizes this variation. An individual capsule may commonly fall around 85–115% of its label claim, while the overall batch remains subject to the 90–110% range.
The batch acceptance range stays the same; only the anticipated difference between individual capsules is broader.
Reporting depends on the laboratory’s analytical method and the way it presents high-purity results.
A banded report expresses purity as an interval rather than as an exact decimal:
- A 96%+ result represents measured purity between 96% and 98%.
- A 98%+ result represents measured purity between 98% and 100%.
In this reporting format, 98%+ is the highest available band. It represents purity within the 98–100% interval rather than a result barely above a minimum. A more precise decimal requires additional analysis; the interval is the result supplied by the standard reporting method.
A specific percentage, such as 99.4%, reflects the issuing laboratory’s method and reporting format. It does not by itself identify a separate class of material. Always compare the certificate with the lot number on the container.
Published research has identified labeling problems in online research compounds. A 2017 JAMA study assessed 44 products marketed online as SARMs: 52% contained a SARM, and fewer than half contained the amount shown on the label.
Our response is to publish laboratory reports as they are issued, including results that come in below 100% of the labeled amount. Reported figures describe the tested batch at the time of analysis.
HCG and HMG are not synthetic peptides. They are glycoprotein hormones purified from human urine, and their structure makes a purity percentage scientifically meaningless.
A synthetic peptide such as BPC-157 or Ipamorelin is a single defined chain. It produces one sharp peak on HPLC, and the percentage of total peak area that peak represents is a real measure of how clean the material is. That is the purity figure you see on those reports.
HCG and HMG have structural features that make a single HPLC purity value unsuitable. Their non-covalently associated subunits can separate in the analytical solvents, and variable sugar chains broaden the chromatographic response. HMG also contains more than one hormone, so one purity percentage would not adequately describe the material.
Appropriate analytical methods are selected for each material. For HCG and HMG, reports use measured international-unit content against a reference standard together with identity confirmation. Blends are similarly assessed through the identity and amount of each component rather than one combined purity percentage.
Synthesis, drying, weighing, blending, filling, and instrumental measurement all introduce small variations. A measured result can therefore sit slightly above or below the label while remaining within the stated acceptance limits.
Laboratory results are published in the form issued by the laboratory, without numerical adjustment.
Help Center
Orders & Shipping
Orders are processed Monday through Friday, excluding holidays. Shipping is within one week from CN, with the shipping charge confirmed separately.
Shipping is within one week from CN. Processing begins after payment has been confirmed. Confirm destination and shipping arrangements with our team before dispatch.
Payment confirmation starts order processing. Tracking information is emailed after dispatch and may take time to appear in the carrier system. Consult the shipping policy for details.
After dispatch, tracking is sent to the email address supplied with the order. Check your inbox and spam or junk folders if it has not arrived.
Some orders may be dispatched in more than one parcel, each with its own tracking reference. Contact our team with your order number for an update.
Request address corrections while the order is still processing. Email our team promptly; an address cannot be changed after dispatch.
The customer must provide an accurate delivery address. Non-delivery caused by an incorrect address does not qualify for a refund or reshipment.
LOVE MUTUAL accepts three payment methods:
Our team confirms payment arrangements directly for each order. Automated card payment is not configured on this website.
Contact our team to confirm the available payment method and instructions for your order.
NowPayments — cryptocurrency via BTC, ETH, BCH, SOL, ZEC, TRX, DOGE.
For step-by-step guidance on each method, Click Here .
Destination availability must be confirmed before dispatch. Buyers are responsible for checking the import rules that apply to their selected research materials.
If a destination country does not appear at checkout, contact the 24/7 support team for assistance.
An order combining different product formats may arrive in separate parcels with separate tracking numbers. Compare all shipment records before reporting a missing item.
If items still appear missing after all parcels arrive, email our team with photographs of the contents and outer packaging showing the tracking reference.
Contact our team before ordering to confirm whether your chosen carrier can serve a PO box or another special address.
Advance orders for out-of-stock compounds can be placed by contacting LOVE MUTUAL directly — the support team can confirm restocking timelines. Alternatively, entering your email address on the relevant out-of-stock product page triggers an automatic notification when the compound becomes available.
For expected restock dates, contact our team and quote the product name and required specification.
Help Center
Returns & Refunds
Eligible Research SARMs, PCTs, and MEPs may be returned when requested within seven business days of delivery. Items must remain unopened, sealed, and saleable.
Customers cover return delivery and must provide tracking. Approved original-method refunds deduct applicable restocking and processing charges. Contact our team before returning material.
Within seven days of delivery, send a clear photograph of the item and concern together with packaging photographs showing the tracking number.
Provide separate photographs for every affected parcel. Reports outside the seven-day claim period cannot be processed.
Changes and cancellation can only be considered while an order is processing. Contact our team immediately; dispatched orders cannot be modified.
For an unpaid order or a paid cancellation request, contact our team with the order reference. A paid cancellation is handled according to the refund policy.
Eligible refunds use the original payment method and deduct the $25 processing charge and any applicable restocking fee. Banking fees and shipping on dispatched orders are non-refundable.
A payment dispute may be investigated as a potential fraud event and may affect eligibility to place future orders.
If an order has a problem, please get in touch with our team before raising a dispute with a bank or payment processor.
Help Center
Peptides
Research peptide materials are generally supplied as freeze-dried powders. This format helps preserve material stability during storage and transport.
Reconstitution materials, including bacteriostatic water, are supplied separately unless explicitly listed as included.
Keep freeze-dried peptides sealed and protected from light. Follow the individual product label for storage: refrigerated storage around 4°C or frozen storage around −20°C may be specified according to the material and storage period.
Allow a frozen sealed vial to reach room temperature before opening to reduce condensation. Where a laboratory protocol requires repeated use, suitable aliquoting can reduce freeze-thaw cycles.
Where the product specifies a shelf life of up to 24 months, that period assumes correct storage in the original sealed container, protection from light, and the labeled refrigerated or frozen conditions.
Shelf life reduces substantially once a vial has been opened and reconstituted. The manufacture date and lot number are traceable via the COA documentation .
SARMs, nootropics, and PCT compounds in capsule or powder form carry a shelf life of up to 24 months from manufacture date when stored sealed, away from direct light, at controlled room temperature (15–25°C).
Where specified on the label, liquid materials should be refrigerated at 4°C and used within six months after opening. Degradation resulting from unsuitable storage after delivery is outside our responsibility.
LOVE MUTUAL peptide vials are identified by stopper colour, as specified on each product page. Vials sold individually are unlabelled; identification relies on stopper colour only.
Stopper colors can vary with packaging availability. Verify material identity using the product label and batch information, and ask our team if clarification is needed.
All LOVE MUTUAL liquid and solution products contain 7% ethanol. This is consistent across the liquid formulation range.
Peptide kits and individual peptide vials are dispatched as separate consignments with separate tracking numbers — two tracking emails are issued. If only one tracking number has been received, check spam and junk folders or request confirmation from [email protected].
Shipping and customs packaging may carry descriptions used for transport formalities. Identify the material by the product and lot information on the vial label.
Help Center
Rewards & Perks
LOVE MUTUAL wholesale pricing offers savings of up to 80% on standard pricing for volume purchasers and distributors. For wholesale inquiry Click Here
Help Center
Product Quality
All materials are supplied exclusively for laboratory research, with no designated human or animal use. Support covers analytical documentation, lot identification, specifications, testing, shipping, and order issues. LOVE MUTUAL does not provide administration or dosage advice. Quality concerns are assessed against the material specification; send the order and lot details when contacting us.
Purchase materials only for lawful research. Before ordering, check the rules applicable to the compound and your jurisdiction, along with our Terms & Conditions.
The research-only designation means we do not provide administration, usage, or dosage guidance.
Consult lot-specific analytical documentation for the material you purchase. Contact our team to request the relevant Certificate of Analysis and available independent testing details.
A Certificate of Analysis identifies the compound and batch, the issuing laboratory, the analytical method, and the reported purity or content result. Match the report to the lot number on the container.
Review the laboratory identified on each certificate and the documentation relevant to your batch. Our team can assist with report enquiries.
Where applicable, analytical documentation can include residual solvent and heavy-metal measurements in addition to identity and purity. Ask our team which results are available for your lot.
This multi-panel approach confirms that compounds meet research-grade specifications across purity, elemental safety, and solvent residue thresholds. Full documentation is published at Independent Test Result page.
Quality concerns are reviewed under the Quality Assurance policy. Eligible remedies and testing-cost reimbursement depend on the evidence and conditions described in that policy.
Contact [email protected] with test documentation to initiate a quality claim.
Help Center
Account
A LOVE MUTUAL account is created automatically upon completion of a first order. Login credentials are sent to the email address provided at checkout.
Navigate to Send inquiry and enter your login credentials. If you don’t know your password, select ‘Forgot Password’ and follow the reset link sent to your registered email address.
Check spam and junk folders if the reset email is not received in your inbox.
LOVE MUTUAL does not retain any payment details after a transaction is completed. All payment data is processed at point of sale and is not stored on LOVE MUTUAL servers, eliminating downstream exposure in the case of a data incident.
Order information is used to process and support purchases. Personal information is not sold; details are shared only where necessary for fulfillment or another purpose described in the privacy policy.
The privacy policy explains data use, retention, and customer rights. Contact our team for a request relating to your information.
LOVE MUTUAL support is available via:
📧 Email: [email protected]
📞 Phone: +14352892208
💬 Live chat: available on-site
For urgent order matters, phone or chat is recommended.
Still have a question?
Our support team is available 24/7 to help.