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