Peakfinity Labs

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    Serums,
    Engineered
    For Performance

    Stability-tested vitamin C, encapsulated retinoids, peptide complexes, and PHA systems โ€” formulated at efficacy-grade percentages and validated in your packaging.

    Serum manufacturing lab with active-driven formulations
    2,000+
    Minimum Order Quantity
    FDA RegisteredISO 22716 CertifiedcGMP CompliantClean Beauty StdCruelty FreeView Certifications โ†’
    Golden serum droplet falling from glass pipette onto marble
    Precision lab balance weighing peptide active powder at efficacy-grade percentage

    No fairy-dusted
    actives.

    If a hero ingredient is on your label, it lands in the bottle at a percentage that does the work. We stability-test every active in your exact pump and bottle before a single retail unit ships.

    Encapsulated Delivery

    Liposomal and microsponge delivery for sensitive actives like retinol and vitamin C.

    Multi-Phase Stability

    Oil-in-water, water-in-silicone, and anhydrous bases โ€” all aged in your packaging.

    Claims-Substantiated

    Optional in-vivo or instrumental studies on hydration, brightness, and firmness.

    Droppers, Pumps & Airless

    Amber and frosted glass, airless tottles, treatment pumps โ€” paired with in-house decoration and dropper assembly.

    Vitamin C serum in amber glass dropper

    Brightening

    Vitamin C ยท Tranexamic ยท Alpha-Arbutin

    Retinol serum in airless pump

    Anti-Aging

    Retinol ยท Peptides ยท Bakuchiol

    Hydrating serum bottle with dropper

    Hydration & Repair

    HA ยท Polyglutamic ยท Ceramides

    Your Journey to Retail

    Week 1โ€“2

    Brief & Actives

    Lock claims, percentages, and base chassis with your formulator.

    Week 2โ€“4

    Bench Trials

    Stability initiation, pH/sensory tuning, and submission sample prep.

    Week 4โ€“6

    Pilot Scale

    Pilot batch in production tank, packaging compatibility, micro QC.

    Week 6โ€“8

    Production

    cGMP fill, dropper assembly, decoration, and dispatch.

    Now Booking Serum Development

    Build a serum that proves itself.

    Who We Work
    Best With

    Our serum manufacturing is built for skincare brands that need actives-grade, on-trend production.

    Perfect For

    Indie beauty brands scaling beyond their first Shopify run

    Sephora, Ulta, and Amazon sellers needing compliant supply

    TikTok Shop founders launching viral beauty SKUs

    Estheticians and dermatologists launching pro lines

    Subscription beauty brands needing predictable restocks

    Established brands expanding into new categories

    Frequently asked questions about serums

    What kinds of serums can you develop?+

    We develop hydrating, brightening, anti-aging and peptide serums in water-based and oil-based formats, usually filled into dropper bottles or airless pumps.

    What is the minimum order for serums?+

    Our minimum order is 2,000 units per SKU for serums. If you need fewer units, see our small-batch options page for a guided path that fits earlier-stage brands.

    How long does serums production take?+

    Most projects ship in 4 to 6 weeks once the formula, label and packaging are approved. Custom formulas that need new development start with a prototyping phase, and the prototyping cost is credited toward your first full production order.

    Are your cosmetics made in an FDA registered, GMP facility?+

    Yes. Our facilities are FDA Registered and operate under GMP, and we help brands prepare the documentation expected under MoCRA. Current certificates are listed on our certifications page.

    More questions? See our certifications or start your project.