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Geogard ECT
ORY® product lines:
☑ Skincare
☑ Haircare
◐ Handmade Soap (liquid/cream soap and syndet only if pH ≤6; not needed in cold-process bars)
☑ Cosmetics — three-line functional ingredient; ORY®’s natural-standard preservative
Geogard ECT is a broad-spectrum preservative blend built entirely from ingredients accepted by natural-cosmetics standards — benzyl alcohol (antibacterial), salicylic acid (antimicrobial and antifungal), sorbic acid (antifungal), and glycerin as carrier — and it is ECOCERT- and COSMOS-approved, which makes it ORY®‘s preservative of choice for natural- and clean-positioned water-based products. Its three actives cover bacteria, yeast, and mold together at 0.6–1.0% in emulsions, gels, and surfactant systems that finish at pH 3–6 (ideally ≤5.5), the range most skin and hair products already use. Each component has been reviewed for cosmetic safety: benzyl alcohol by the CIR [1], salicylic acid by the CIR [2], and sorbic acid by the CIR [3]. The trade-off for natural status is a narrower comfort zone: it is pH-dependent, benzyl alcohol is a labeled fragrance allergen at the levels used, and its salicylic acid content must be counted toward product limits. Every water-containing product needs a preservative: unpreserved creams, gels, and shampoos grow bacteria, yeast, and mold within days, and contaminated cosmetics have caused documented skin and eye infections. Anhydrous products (oils, balms, butters, cold-process soap) do not need one.
What is Geogard ECT made of?
Geogard ECT is a clear-to-pale-yellow liquid blend. Composition and roles [1–3]:
- Benzyl alcohol (majority): Aromatic alcohol; broad antibacterial (Gram-positive and -negative); active across pH 3–6; a listed fragrance allergen above 0.001% leave-on/0.01% rinse-off (must be declared).
- Salicylic acid: Antimicrobial and antifungal; also a mild exfoliant — counts toward the salicylic-acid limit (EU 0.5% preservative use; 2% U.S. OTC acne); not for children under 3.
- Sorbic acid: Antifungal (yeast, mold); active as the undissociated acid at pH ≤6 — the reason the blend is pH-dependent.
- Glycerin: Carrier and humectant.
- Typical use 0.6–1.0%; effective pH 3–6 (best ≤5.5); add at ≤50 °C or at cool-down.
- ECOCERT/COSMOS-approved; paraben-, formaldehyde-, and PEG-free; globally accepted.
What skin type is best suited for Geogard ECT?
Geogard ECT is a formulation-level ingredient suitable for all seven ORY® skin types:
- All skin types: Geogard ECT is a formulation-level preservative system rather than a skin-type active; at its use level it is suitable for every ORY® skin type.
- Sensitive: Benzyl alcohol is a labeled fragrance allergen and salicylic acid can rarely sting — patch test; ORY® offers phenoxyethanol/ethylhexylglycerin for benzyl-alcohol-sensitive customers.
- Acne-prone: Prevents microbial growth that can worsen breakouts; non-comedogenic.
- Dry: Protects water-rich hydrating products.
- Oily and Combination: Protects gels, toners, and light lotions.
- Mature: Protects active-rich serums and creams over their shelf life.
- Normal: Everyday product protection.
What hair type is best suited for Geogard ECT?
Geogard ECT protects acidic ORY® haircare products, which naturally sit at pH 4.5–6:
- All hair and scalp types: Geogard ECT protects water-based shampoos, conditioners, leave-ins, and scalp serums; no direct effect on hair.
- Sensitive scalp: Low-irritation preservation at use levels; patch test if preservative-sensitive.
- Curly and coily: Essential in water-rich curl creams and leave-ins that stay on the hair.
- Dandruff-prone scalp: Prevents contamination of scalp treatments applied to compromised skin.
- Oily scalp, dry or damaged, color-treated, mature or thinning, straight, wavy: Neutral; formulation-level protection for all.
What are the benefits of Geogard ECT?
Geogard ECT’s benefits combine natural-standard compliance with full-spectrum protection [1–4]:
- Full-spectrum preservation: Bacteria (benzyl alcohol, salicylic acid), yeast and mold (sorbic acid, salicylic acid).
- ECOCERT/COSMOS-approved: Compatible with natural and organic certification.
- Paraben-, formaldehyde-, PEG-free: Clean-label.
- Broad formula compatibility: Emulsions, gels, surfactant systems, cationic conditioners.
- Reviewed components: [1–3].
- Liquid, easy dosing: One ingredient covers the system.
- Mild exfoliating bonus: Trace salicylic acid supports acne-prone and scalp products.
Dual use across ORY® product lines
Geogard ECT protects water-containing products in three ORY® lines at pH ≤6; cold-process bars need no preservative and alkaline liquid soap is outside its pH range.
| ORY® line | Dual use? | How it is used | Typical level |
|---|---|---|---|
|
ORY® Skincare |
Yes |
Natural creams, lotions, serums, toners, gels, masks, cleansers (pH 3–6). |
0.6–1.0% |
|
ORY® Haircare |
Yes |
Shampoos, conditioners, leave-ins, curl creams, scalp tonics (pH 4.5–6). |
0.8–1.0% |
|
ORY® Handmade Soap |
Limited |
Syndet cleansers and cream/liquid products at pH ≤6 only; true (alkaline) liquid soap needs Germall Plus or phenoxyethanol/EHG; not needed in cold-process bars. |
0.8–1.0% |
|
ORY® Cosmetics |
Yes |
Natural foundations, BB creams, primers, setting sprays (pH ≤6); avoid in products for children under 3 (salicylic acid). |
0.6–1.0% |
Pros and cons of Geogard ECT
Pros
Cons
- Natural-standard approved: ECOCERT/COSMOS.
- Full-spectrum in one liquid: Small-batch friendly.
- Reviewed components: [1–3].
- Broad compatibility: Including cationics.
- Widely available: Consistent supply.
- pH-dependent: Loses antifungal power above pH 6.
- Benzyl alcohol allergen labeling: Must be declared; sensitization in a minority [4].
- Salicylic-acid limits: Counts toward salicylate limits; not for under-3 products; aspirin-allergy caution.
- Slight odor: Faint almond/aromatic note.
- Discoloration risk: Sorbic acid may yellow in light; package opaque.
What is the best application of Geogard ECT?
Geogard ECT is added at cool-down to acidic formulas:
- Natural cream or lotion: 1.0% at cool-down; adjust pH to 4.5–5.5.
- Serum or toner: 0.8–1.0%; pH 4–5.5.
- Shampoo/conditioner: 1.0%; pH 4.5–5.5.
- Syndet or acidic cleanser: 1.0%.
- Cosmetics: 0.8–1.0%.
- Challenge testing: Confirm efficacy in each formula (USP 51 / ISO 11930).
Peer-reviewed references
- Nair B (Cosmetic Ingredient Review Expert Panel). Final report on the safety assessment of benzyl alcohol, benzoic acid, and sodium benzoate. International Journal of Toxicology. 2001;20(Suppl 3):23–50.
- Andersen FA (Cosmetic Ingredient Review Expert Panel). Safety assessment of salicylic acid, butyloctyl salicylate, calcium salicylate, … and tridecyl salicylate. International Journal of Toxicology. 2003;22(Suppl 3):1–108.
- Elder RL (ed). Final report on the safety assessment of sorbic acid and potassium sorbate. Journal of the American College of Toxicology. 1988;7(6):837–880.
- Uter W, Geier J, Frosch P, Schnuch A. Contact allergy to fragrances: current patch test results (2005–2008) from the Information Network of Departments of Dermatology. Contact Dermatitis. 2010;63(5):254–261.
- Lundov MD, Moesby L, Zachariae C, Johansen JD. Contamination versus preservation of cosmetics: a review on legislation, usage, infections, and contact allergy. Contact Dermatitis. 2009;60(2):70–78.
Disclaimer:
The information on this page is provided by ORY International, LC for educational purposes only. It summarizes published research about Geogard ECT (benzyl alcohol, salicylic acid, glycerin, and sorbic acid) as an ingredient, including laboratory and animal studies and clinical studies of formulas that may differ from ORY® products. Results from these studies may not apply to every person or to ORY® products. This page is not medical advice and does not replace advice from a dermatologist, physician, or other qualified healthcare provider.
ORY® Skincare, Haircare, Handmade Soap, and Cosmetics products are cosmetics. They are not intended to diagnose, treat, cure, mitigate, or prevent any disease or condition, including eczema, dermatitis, acne, dandruff, or any other condition. References to FDA or Cosmetic Ingredient Review (CIR) findings describe the ingredient, not ORY® products, and do not mean FDA has reviewed or approved any ORY® product.
Results vary by skin and scalp type, formulation, and use. Benzyl alcohol is a known fragrance allergen, and salicylic acid is a salicylate, so people allergic to aspirin or other salicylates may react. Any cosmetic can cause irritation, sometimes from other ingredients. Always patch test, follow label directions, and stop use if irritation occurs. If you are pregnant, nursing, have a medical condition, or are buying for a child, consult a healthcare provider before use.
ORY International, LC works to keep this page accurate and current but makes no warranty as to its completeness. To the fullest extent permitted by law, ORY International, LC is not liable for any loss or injury arising from reliance on this information or from use of any product contrary to its label directions. To report a reaction, contact us at [insert contact email / phone].
