Cosmetic skincare formulation & manufacturing info@skinkingdomcare.com  Â·  Mon–Fri 9–5 ET
Contract Cosmetic Skincare Lab

Single-active skincare formulation, manufactured to spec.

We partner with cosmetic brands, medical aesthetics practices, and private-label clients to develop, stabilise, and small-batch manufacture single-active cosmetic skincare to premium-grade specifications.

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Model
Founder-led
Based
United States
Minimum Order
From 250 units
Lead Time
4-8 weeks
cGMP-Aligned Cruelty Free Single-Active Philosophy Cold-Chain Capable Founder-Led
Capabilities

What we do for our partners.

From a single concept to a finished, retail-ready cosmetic product. We handle as much or as little of the development chain as your team needs.

Custom Formulation

Cold-process and emulsion-based cosmetic formulations engineered around a single hero active - retinoids, vitamin C, niacinamide, ceramides, and more.

Private Label

Pre-developed cosmetic skincare formulations under your brand. Custom packaging, fragrance, and presentation.

Stability Testing

Accelerated and real-time stability programs, microbial challenge testing, and pH/viscosity tracking on every batch.

Small-Batch Fill

Airless vial, dropper, and pump-bottle filling from 250 to 5,000-unit runs with full lot traceability.

18+
Cosmetic Actives in Catalog
Single
Active per Formulation
By Inquiry
Selective Engagements
Per-Batch
Quality Documentation
Our Approach

Single-active formulations, transparently labelled.

Most contract cosmetic labs build around proprietary blends - opaque ingredient stacks engineered for marketing, not performance. We chose the opposite path. Every Skin Kingdom Care formulation is structured around one clinically-validated cosmetic active, paired only with the carriers and stabilisers it needs to perform on skin.

Our partners receive full INCI disclosures, lot certificates of analysis, and stability documentation with every shipment. No hidden chemistry. No surprises during retailer compliance review.

Read Our Story
Engagement Process

From discovery to delivery.

Most engagements run 8–14 weeks from kickoff to first finished-goods shipment.

Discovery Call

30-minute consultation to understand your brand, target consumer, and product objectives.

Formulation Brief

We propose 1–3 directions with active selection, anticipated cost-of-goods, and timeline.

Bench Samples

Lab-scale samples for sensory review. Up to two refinement rounds included in scope.

Production Run

Full-scale fill with stability hold, third-party microbial testing, and certificate of analysis.

Common Questions

What partners typically ask.

What is your minimum order quantity?
Standard private-label runs start at 250 units per SKU. Custom-formulation engagements typically begin at 500 units once a formulation has been finalised. Bench-sample runs are not subject to MOQ.
Which cosmetic actives do you work with?
Our standing catalog includes encapsulated retinol, bakuchiol, L-ascorbic acid (vitamin C), niacinamide, ceramide complexes, hyaluronic acid in multiple molecular weights, glycolic and lactic acids, azelaic acid, and resveratrol, among others. A complete list is available on our Catalog page.
Can you handle our packaging and labelling?
Yes. We maintain partnerships with airless-vial, glass-dropper, and pump-bottle suppliers. We can also coordinate label design, FDA-compliant ingredient panel preparation, and direct-to-warehouse fulfilment.
Do you offer direct-to-consumer products under your own label?
A limited Direct Catalog of Skin Kingdom Care formulations is available to retailers and end consumers in select markets. See our Catalog page for current availability.
How do I get started?
Submit a brief through our Inquire page. We respond to qualified inquiries within two business days with a discovery-call invitation.

Let's discuss your formulation.

Whether you're scoping a single hero product or building a complete active-led skincare line, we'd value a conversation.

Request a Consultation