Vitamin C Serum Manufacturing in the Philippines
Vitamin C serums are among the most requested skincare products for brightening, anti-aging, and antioxidant protection. These premium serums command high margins and position brands as science-backed skincare. Orsolab Inc. is an FDA-licensed vitamin C serum manufacturer in Tanza, Cavite. See Serum Manufacturer.
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Products: L-ascorbic acid vitamin C serum, vitamin C derivative serums (ascorbyl glucoside, ethyl ascorbic acid, sodium ascorbyl phosphate), brightening serum, antioxidant serum
Models: private label, contract, toll. See Private Label Manufacturing, Contract Manufacturing.
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Formulation: L-ascorbic acid (10-20%) most potent but unstable, vitamin C derivatives (more stable, gentler), vitamin E and ferulic acid (boost stability and efficacy), hyaluronic acid for hydration, niacinamide (if compatible formulation)
Stability challenge: Vitamin C oxidizes with air, light, water exposure. Formulations require proper pH (2.5-3.5), airless packaging, opaque bottles. Shelf life testing critical.
Packaging: dropper bottles (15ml, 30ml) amber or opaque glass, airless pump bottles. Minimum 100kg. Production 30-45 days. FDA Cosmetics LTO No. LTO-3000006301418. Submit inquiry.
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FAQs
L-ascorbic acid vs vitamin C derivatives?
L-ascorbic acid is most potent but unstable, requires low pH (2.5-3.5), can irritate. Derivatives (ascorbyl glucoside, ethyl ascorbic acid) are more stable, gentler, but less potent.
How to prevent vitamin C oxidation?
Airless packaging, opaque bottles, proper pH formulation, addition of vitamin E and ferulic acid, refrigeration storage recommendation.
Minimum order for vitamin C serum?
100kg minimum. For 30ml dropper bottles, produces approximately 3,300 units. Smaller minimums due to premium positioning.