Cascara Sagrada Bark Glycerin Extract (3596GL) is a glycerin extract of Frangula purshiana bark in a glycerin carrier derived from RSPO-certified palm oil. Made for cosmetic chemists and personal-care brands, it brings a full-spectrum botanical bark extract into water-based skincare formats, cold-extracted through Bio-Botanica's Bio-Chelated process at low heat.
*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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See our full sample process →Cascara Sagrada Bark Glycerin Extract is a glycerin extract prepared from the bark of Frangula purshiana in a glycerin carrier, with the glycerin derived from RSPO-certified palm oil. Glycerin functions as a water-compatible humectant carrier, which makes this a spirit-free botanical option for personal-care formulation. It is supplied full-spectrum and non-standardized.
Naturals-forward positioning keeps shaping cosmetic development, and heritage botanicals like cascara add distinctive story value to a label. Fact.MR forecasts the cascara sagrada extract category to expand at a 6.5% CAGR, approaching US$115.6 million in value by 2034. For personal-care brands, a glycerin-based cascara bark extract offers a differentiated botanical for clean-leaning formulas.
This glycerin extract is suited to serums, toners, essences, facial mists, moisturizers, masks, and scalp or hair systems where a water-compatible botanical is desired. Glycerin is a water-compatible humectant carrier that disperses into aqueous phases, and brands can build cascara bark into botanical-heritage or Pacific Northwest sourcing narratives across their personal-care range.
Bio-Botanica, family-owned since 1972 and based in Hauppauge, New York, manufactures its extracts in an FDA-inspected cGMP facility. The Bio-Chelated low-heat cold-extraction process safeguards the full-spectrum bark profile, and every batch is checked for identity, microbial load, USP parameters, and heavy metals using instrumentation such as HPLC, LC/MS, and ICP/MS. Backed by NSF, cGMP, and FSSC 22000 systems plus Kosher, Halal, and Organic options, it is a personal-care ingredient partner formulators can rely on.
It is a cosmetic glycerin extract made from Frangula purshiana bark, the cascara sagrada botanical. Only the bark is used.
The carrier is glycerin derived from RSPO-certified palm oil; it functions as a water-compatible humectant carrier in personal-care formulas.
Yes. As a glycerin extract it uses a glycerin carrier rather than ethanol, making it a spirit-free option for cosmetic formulation.
It suits serums, toners, essences, facial mists, moisturizers, masks, and scalp or hair systems.
No; it is full-spectrum and non-standardized.
The glycerin carrier disperses into aqueous phases, so it integrates into water-based cosmetic systems.
Every sample is accompanied by a Spec Sheet/TDS, a representative COA, and an SDS.
Identity, microbial, USP, and heavy-metal testing are performed in Bio-Botanica's onsite lab on instrumentation including HPLC, LC/MS, and ICP/MS, with third-party lab support.
Yes. Kosher, Halal, and Organic certification can be documented for this glycerin extract on request.
Pricing is not shown online; we provide a quote based on your order volume and formulation specifications.
It is made with the proprietary Bio-Chelated low-heat cold-extraction process to preserve the Holistically Balanced full-spectrum bark profile.