How We Work
From Concept to Shelf
Two specialist processes — one under one roof. Whether you need a product developed from scratch or your containers printed to brand, here is exactly how we do it.
Part A
Product Development Process
From your initial idea through to a finished, shelf-ready product — this is how Harsom brings a new cosmetic formulation to life.
Step 01
Initial Consultation
Every product starts with a conversation. We meet with you to understand your vision — the product type, target market, key ingredients, preferred textures and your budget. This gives us everything we need to begin formulation development.
- • Product category and format discussion
- • Target market and end-user profile
- • Key ingredient and fragrance preferences
- • Budget and volume requirements
- • Timeline and launch goals
Step 02
Formulation Development
Our in-house team develops your formulation using a combination of African natural ingredients and high-performance cosmetic actives. We create multiple trial batches, refining texture, fragrance and efficacy until the formula meets your exact requirements.
- • In-house R&D using African botanicals
- • Multiple trial batches developed
- • Texture, colour and fragrance refinement
- • Stability and compatibility testing
- • Formula adjustment based on your feedback
Step 03
Sample Approval
Once the formulation is finalised, we produce a pre-production sample for your review and approval. You test the product, provide feedback and sign off before we move to full production. Nothing goes into production without your written approval.
- • Pre-production sample provided for review
- • Full ingredient list and INCI names supplied
- • Feedback incorporated and sample revised if needed
- • Written sign-off required before production begins
Step 04
Production & Filling
With your approval confirmed, we move into full production at our Modderfontein facility. Your formulation is manufactured in batch, filled into your chosen containers and capped — all under one roof. Every batch is quality-checked before moving to the next stage.
- • Full batch production at Modderfontein facility
- • Automated filling for consistent volume accuracy
- • Capping, sealing and initial quality inspection
- • Batch records maintained for traceability
Step 05
Labelling & Delivery
The final step — your containers are labelled, packed and prepared for delivery. We conduct a final quality check on every batch before it leaves our facility. Your finished products arrive shelf-ready, on time and exactly as approved.
- • Label application and final inspection
- • Packing into cartons for safe transport
- • Final quality check before dispatch
- • Delivered shelf-ready to your door
Part B
Screen Printing Process
From your artwork file to a printed, ready-to-fill container — this is how Harsom’s screen printing process works.
Step 01
Artwork & Colour Approval
Send us your print-ready artwork file along with your Pantone colour references. Our team reviews the artwork for print compatibility — checking line weights, colour separations and coverage areas. We provide a colour approval proof before any screens are made.
- • Submit print-ready artwork (AI, PDF or EPS format)
- • Pantone colour references required
- • Artwork reviewed for print compatibility
- • Colour approval proof provided before production
Step 02
Screen Preparation
Once artwork is approved, we prepare a separate screen for each colour in your design. Each screen is precisely exposed and tensioned to ensure clean, sharp ink transfer onto the container surface. Screen preparation is completed in-house for fast turnaround.
- • Separate screen made for each colour
- • Screens exposed and tensioned in-house
- • Test prints made before full production run
- • Any adjustments made before proceeding
Step 03
Production Print Run
Your containers are loaded onto our automated screen printing machines and the print run begins. Each colour is applied in sequence, with UV curing between layers to ensure clean registration and sharp results. Colour consistency is monitored throughout the run.
- • Automated machines for consistent results
- • Each colour applied and cured in sequence
- • Colour consistency monitored throughout
- • Up to 3 spot colours per container
Step 04
Quality Check & Dispatch
Every printed container goes through a final quality inspection before packing. We check colour accuracy, print registration, coverage and surface adhesion. Containers that meet our standard are packed and dispatched — ready for filling and labelling.
- • 100% visual inspection on every container
- • Colour accuracy checked against approved Pantone
- • Print adhesion and durability tested
- • Packed and dispatched ready for filling
Ready to Get Started?
Whether you’re developing a new product or need your containers printed — we’d love to walk you through the process in person.