G.S. Cosmeceutical is an outsource contract manufacturer and custom skin care formulator of over-the-counter (OTC) drugs, active cosmeceuticals, acne products, sunscreens and personal grooming products. With a large client base comprised of individual and corporate clients, G.S. Cosmeceutical is your go-to outsource contract manufacturer for top-quality organic/natural (non-animal tested) raw materials as well as the latest cutting-edge cosmeceuticals that fight the signs of aging skin.

We offer vast experience as a custom formulator of the newest skincare technologies, including peptides, plant-based stem cells, skin lighteners and retinol in specialized delivery systems. G.S. Cosmeceutical provides a wide variety of spa treatments, cosmeceuticals and OTC skin care, including UVA / UVB sunscreens, acne products, whitening / brightening agents, skin rejuvenating treatments and paraben-free products.

Using only the purest forms of essential oils, herbs, vitamins, sea minerals and healing agents, G.S. Cosmeceutical custom formulates and manufactures a wide range of cosmetics, cosmeceuticals and personal grooming products on site at our Bay Area-based contract manufacturing plant:

• Topical Skincare for Aging, Mature Skin
• Natural & Organic-Based Products
• Perfumes / Fragrances
• Serums
• Spa Treatments
• Exfoliants & Scrubs
• Peels
• Lip & Eye Care
• Cleansers & Toners
• Moisturizers
• Creams
• Hand & Body Lotions
• Body Washes
• Bath Gels
• Masks
• Hair Shampoos & Conditioners
• Massage Oils
• Topical Analgesics
• Pet Care

• OTC Drug Products
  • Sunscreens
  • Acne Products
  • Dandruff Products
  • Fungal Products