Request a 25g Sample
Tell the atelier what you need.
Average response under 12 hours. All inquiries are confidential and reviewed by the atelier before pricing. B2B brand operators only — see /legal/b2b-only for who we serve.
Before you submit
Frequently asked questions about getting a quote.
How fast will I hear back after submitting this form?
Cupratec targets a first reply within 12 hours during the working week. Each inquiry is reviewed by an atelier team member before pricing — we do not auto-quote, because pricing depends on the lot grade you need, the Cu-peptide spec, and the volume. Expect a real chemist or sales contact, not a templated response.
What does the first reply typically include?
For a sample request: confirmation of an appropriate lot, expected ship date, and the lot-data packet that ships with the sample (UV-Vis spectrum, Cu²⁺ : peptide molar ratio, solution-stability series, color ΔE). For a commercial inquiry: unit pricing at your requested quantity, MOQ, lead time, shipping options, and any cosmetic-notification documentation we can attach for your destination market.
What is the minimum order quantity?
Cupratec ships sample lots starting at 25 g — large enough for finished-product stability work, small enough to scope an active before committing to a commercial campaign. Commercial MOQs are SKU-dependent and depend on whether the lot is held in inventory or made-to-order; catalogue Cu-peptides typically start at 100 g, custom Cu-peptide programmes start at the 25 g pilot scale.
Will my inquiry stay confidential?
Yes. Custom Cu-peptide specifications, target formulations, and brand-programme volumes are treated as confidential by default. If you need a mutual NDA before disclosing a custom sequence or brand spec, request it in the message field — we countersign within one business day.
Who can buy from Cupratec?
Cupratec ships to cosmetic and dermatology brand R&D, hair / scalp specialist brands, contract manufacturers, and licensed mesotherapy / aesthetic clinics across the US, EU, UK, MENA, LATAM, and APAC. Mesotherapy-grade lots additionally require clinic-licence verification before shipment. We do not sell to individuals or to channels that cannot present a verifiable brand or clinic registration — see the full B2B policy at /legal/b2b-only.
Can you take on a custom Cu-peptide programme?
Yes. Custom Cu-peptide work — biotinylated GHK-Cu for affinity studies, palmitoyl variants for oil-phase serums, AHK / GHK blends to a brand's spec, Cu-Glutathione for antioxidant programmes — is part of the atelier service. The standard workflow runs spec confirmation, 25 g pilot lot, characterisation review, application-matrix stability study, and scale-up at 100 g / 500 g / 1 kg increments. Lead time from spec confirmation to first lot is 30 to 60 days.