Kelp Glycerin Extract
Kelp Glycerin Extract is a glycerin-based liquid extract of Kelp (Saccharina latissima), a marine macroalga, made for cosmetic and personal-care developers. Bio-Botanica produces it through the low-heat Bio-Chelated cold-extraction process at its FDA-inspected cGMP facility in Hauppauge, New York, preserving a full-spectrum botanical profile.
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
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What Is Kelp Glycerin Extract?
Kelp Glycerin Extract is an alcohol-free glycerin extract of sugar kelp, Saccharina latissima, a marine macroalga (seaweed) of the Laminariaceae family gathered from the cold coastal waters of the North Atlantic and North Pacific. Delivered in a water-compatible glycerin base and supplied full-spectrum and non-standardized, it gives personal-care formulators a mineral-rich, ocean-derived botanical for hydration, spa, and marine-themed concepts.
Market Demand
Marine botanicals have carved out a durable niche in blue-beauty and coastal skincare, and demand keeps building: Verified Market Research valued the kelp extracts market at USD 2.13 billion in 2024 and projects USD 3.21 billion by 2032 at a 6% CAGR. As sea-sourced ingredients gain shelf presence, a glycerin-based kelp extract lets brands bring that ocean story into water-phase formulas with ease.
Formulation Applications
The extract integrates into hydrating toners, essences, gel moisturizers, sheet masks, and scalp and hair treatments, joining the aqueous phase under cool processing and blending readily with other humectants. Kelp is traditionally associated with mineral-rich marine botanical use, giving brands a nourishing, mineral-forward marine positioning that stays within structure/function language and makes no consumer health claim. Its natural affinity for the water phase and cooperative behavior alongside gelling agents make it a practical marine accent in both leave-on textures and wash-off formats at any batch size.
Why Formulators Choose Bio-Botanica
Each lot of this seaweed is checked in Bio-Botanica's onsite quality lab for identity, microbial, and heavy-metal specifications on HPLC and ICP/MS instrumentation before release. Extraction uses the proprietary Bio-Chelated low-heat method at the company's FDA-inspected cGMP facility in Hauppauge, New York, family-owned since 1972, which holds the alga's naturally occurring constituents in a Holistically Balanced profile, with Kosher, Halal, and Organic certification available on request.
Common Buyer Questions
What is Kelp Glycerin Extract, and what species and plant part does it come from?
Kelp Glycerin Extract is a cosmetic glycerin extract made from Kelp (Saccharina latissima), a marine macroalga (seaweed) in the Laminariaceae family, native to Cold coastal waters of the Northern Hemisphere (North Atlantic and North Pacific). It is produced by Bio-Botanica through our proprietary Bio-Chelated low-heat cold-extraction process, which is designed to preserve a Holistically Balanced, full-spectrum profile of its naturally occurring constituents.
What extract form is this, and what is it carried in?
This is a Cosmetic Glycerin Extract, and the carrier is Glycerin. The glycerin base gives formulators an alcohol-free liquid ingredient. The exact carrier and any processing details are documented on the Spec Sheet/TDS that accompanies samples.
Does Kelp Glycerin Extract contain alcohol?
No — Kelp Glycerin Extract is a glycerin-based, alcohol-free extract, not an alcohol-based tincture. For any residual solvent or processing details, refer to the Spec Sheet/TDS and representative COA.
Is Kelp Glycerin Extract standardized to a specific compound?
Kelp Glycerin Extract is a full-spectrum, Holistically Balanced extract and is non-standardized. It is designed to reflect the naturally occurring constituents of the frond rather than an isolated, quantified compound.
What applications and formats is Kelp Glycerin Extract suited for?
Kelp Glycerin Extract is formulated for topical, personal-care applications such as facial care, serums, creams, and lotions. Its glycerin base suits clean-label systems where formulators want a concentrated botanical ingredient to work into their formulation.
What industries and positioning does Kelp Glycerin Extract fit?
It fits the Cosmetics and Personal Care categories as a botanical ingredient that formulators incorporate into their own products according to their positioning and specifications.
Where does the Kelp originate?
Kelp (Saccharina latissima) is native to Cold coastal waters of the Northern Hemisphere (North Atlantic and North Pacific). Sourcing and country-of-origin details for a given lot are documented on the TDS that accompanies samples.
How does Kelp Glycerin Extract behave for solubility and compatibility?
As a glycerin-based liquid, Kelp Glycerin Extract is intended for water-compatible formulations where a botanical liquid can be blended into your matrix. We recommend reviewing the Spec Sheet/TDS and evaluating a sample within your specific formulation to confirm compatibility and handling.
What certifications are available for this ingredient?
Bio-Botanica operates under NSF, cGMP, and FSSC 22000 quality systems, and Kosher, Halal, and Organic certification is available. Our facility in Hauppauge, New York is FDA-inspected; specific certification for your order can be confirmed with our team.
What documentation ships with Kelp Glycerin Extract?
Samples ship with a Spec Sheet/TDS, a representative Certificate of Analysis (COA), and a Safety Data Sheet (SDS). These document the extract form, carrier, and testing so your team can evaluate the ingredient against your specifications.
How is Kelp Glycerin Extract sold, and what about samples and MOQ?
Kelp Glycerin Extract is sold in bulk to formulators and brands, not as a finished consumer product, and is offered in pack sizes of 4 kg, 10 kg, 19 kg, and 200 kg. Pricing is available by requesting a formal quote — our team quotes to your chosen pack size and volume, and samples ship with full documentation so you can assess fit before committing.
How is Kelp Glycerin Extract manufactured and tested?
Kelp Glycerin Extract is manufactured at Bio-Botanica's FDA-inspected cGMP facility in Hauppauge, New York using our proprietary Bio-Chelated low-heat cold-extraction process. Testing is performed in our onsite quality lab using instrumentation including HPLC, UPLC-MS/MS, GC/MS, LC/MS, and ICP/MS, covering identity, microbial, USP, and heavy-metal testing from raw-material intake through finished product, supported by third-party labs.