Private Label Bar Soap
"Premium Bar Soap Manufacturing: OEM, Private Label & Global Export"
Your trusted partner in creating custom bar soaps. We offer end-to-end solutions from formulation and design to finished products ready for your market.
Liang Guam – Leading Soap Manufacturer in Taiwan
With over 48 years of experience, Liang Guam is a trusted expert in soap manufacturing. Our production is GMP and ISO certified, and we’ve successfully developed more than 1,200 bar soap formulations, including glycerin soaps, ethanol-added soaps, low-pH and mild formulas, and beauty soaps.
Despite the complexity of our ingredients and processes, we guarantee that every bar we produce is both effective and gentle on the skin.
Winning Formulations for Your Brand
From hydration and mild cleansing to fully customized solutions, we offer diverse soap bases to precisely target your market.
Option 1: Glycerin Soap Base - Highlighting Superior Hydration & Crystal-Clear Aesthetics
Ideal For:
Brands seeking a dewy feel and visually distinctive soaps; premium hotels & spa amenities.
Crafted with high-purity glycerin for exceptional skin affinity and moisture retention. Its crystal-clear texture perfectly showcases botanicals, colors, and creative inserts—transforming your soap into a high-value art piece. The top choice for mid- to high-end markets emphasizing hydrated, glowing skin.
Option 2: Mild Soap Base - Capturing the Sensitive-Skin & Baby Care Market
Ideal For:
Baby care brands, sensitive-skin lines, medical channels, or natural/clean beauty brands.
“Designed for the most delicate skin. We offer soap-free, pH-balanced, SLS/SLES-free and paraben-free bases that help position your brand as ‘safe, pure, and trustworthy’—meeting the growing demand for mild cleansing.”
Option 3: Fully Customized Formulation - Bring Your Unique Brand Vision to Life
Ideal For:
Brands with a clear product roadmap seeking market exclusivity.
“Beyond standard bases, our R&D lab partners with you to realize any concept—whether it’s adding proprietary actives, achieving specific functions (exfoliating, anti-acne, brightening), or developing vegan or Halal-certified products. We transform your brand philosophy into real, market-winning products.”
Option 4: Mechanic Soap Base - Powerful Cleansing for Hardworking Hands
Ideal For:
Industrial, automotive, workshop, or outdoor-lifestyle brands needing a heavy-duty yet skin-friendly cleansing solution.
“Formulated to remove stubborn grease, oil, and dirt without stripping the skin. Our mechanic soap base combines natural exfoliants (pumice, walnut shell, or corn grit) with mild surfactants and skin conditioners. This ensures powerful cleaning performance while protecting and moisturizing hardworking hands—perfect for brands serving professionals and active consumers.”
You can also customize our stock formulas by adding premium ingredients such as:
- Amino acids
- Lanolin
- Sapindus
- Olive oil
- Silk protein
- Plant extracts
- 24K gold leaf
Looking for specific colors, scents, or skincare functions?
We customize every detail to match your brand vision.
▲ The standardized soap shapes available for selection
▲ Shapes and colors are customizable.
▲ The manufacturing process of triple-milled soap
Why Choose Liang Guam?
Whether you are seeking a high-performance bar soap OEM or a custom formulation, Liang Guam offers a full-service solution—from R&D and ingredient sourcing to advanced production and quality control.
Contact us today to learn more about our soap bar and soap base manufacturing capabilities. We're here to bring your vision to life.
- Certification: GMP, MSDS, SGS, ISO 9001:2008; ISO 22716:2007; ISO 14001
- Provide customized service: Tailor-made for you
- Provide professional OEM, OBM, and ODM service worldwide with the best price, good quality, and large quantities.
- Strict quality and safety control- Packaging material QC, Raw material QC, Purified Water QC, Semi-finished products QC, Finished products QC, Packaging QC.
- How long will it take to produce the samples? How many can I get?
- Discussion Fee $60 per item.
- Typically, our Research and Development specialists will take about 10~14 days to develop the formulation and the samples.
- We will provide 5-7 pieces (30ml) of samples in our standard bottle for testing.
- How do I start developing products with you, and what is the lead time?
- The lead time: We pride ourselves on quality, support, and efficiency. This time may vary depending on your artwork, order size, and proofing process. Should every raw material and packaging material be ready at our site, we will need 30-45 working days to finalize the project.
- What are the payment terms?
- All our price terms are FOB-Taichung, TT 50% deposit and TT the rest before final shipment.
- MOQ of glycerin soap is 3,000 pcs; mechanic soap is 10,000 pcs.
For more Questions, please email us or visit our FAQ.