Betaine Salicylate is a gentle BHA exfoliant formed by combining salicylic acid with moisturizing betaine. This unique structure offers the pore-clearing benefits of traditional BHAs while remaining significantly milder and more hydrating—making it suitable even for sensitive or combination skin.
It helps dissolve excess sebum, lift dead skin cells, and clear clogged pores, improving skin texture and brightness. The betaine component also supports moisture balance, reducing the dryness or irritation that often occurs with regular salicylic acid.
Common benefits include:
-
Mild exfoliation with reduced irritation.
-
Blackhead and breakout prevention by unclogging pores.
-
Smoother, clearer, more radiant skin.
-
Supports hydration while regulating oil.
Typical usage in cosmetic formulas ranges from 0.5–2% depending on the desired exfoliating strength.
Betaine Salicylate — ZLEY®BSA
| INCI: | Betaine Salicylate |
| Properties: | Combines the double effects of betaine and salicylic acid, with mildness and low irritation. |
| Appearance: | White or white like crystalline powder |
| Recommended dosage: | 0.5-2.0% |
| Solubility: | Soluble in alcohol; soluble in water |
IF YOU WANT SAMPLES
Please fill in the information
What is betaine salicylate?
Betaine salicylate is a salt formed from salicylic acid and betaine. It is designed to deliver salicylic acid–related benefits in a milder and more skin-friendly form, making it suitable for cosmetic and personal care formulations.
What is betaine salicylate used for?
Betaine salicylate is commonly used in skincare products to support gentle exfoliation, help improve skin clarity, and maintain balanced skin condition. It is often found in formulations for oily, blemish-prone, or sensitive skin.
Is betaine salicylate the same as salicylic acid?
No. Betaine salicylate is a derivative of salicylic acid combined with betaine. This combination reduces irritation potential while still supporting similar functional benefits associated with salicylic acid.
Is betaine salicylate suitable for sensitive skin?
Betaine salicylate is generally considered milder than free salicylic acid and is often used in formulations designed for sensitive or daily-use skincare. However, individual skin response may vary, and patch testing is recommended.
Is betaine salicylate safe for cosmetic use?
Betaine salicylate is considered safe for cosmetic use when formulated within recommended concentration limits and in compliance with applicable cosmetic regulations.
Betaine salicylate
Salicylic acid betaine salt
Betaine salicylic acid salt
Trimethylglycine salicylate
Betaine salicylate complex
ZLEY®BSA at a glance
ZLEY®BSA is supplied for oil control and acne formulation development. Combines the double effects of betaine and salicylic acid, with mildness and low irritation.
- INCI
- Betaine Salicylate
- CAS
- Not publicly specified — confirm against the current SDS/TDS
- Content / purity
- Grade-specific; confirm the current TDS specification and batch COA
- Appearance
- White or white like crystalline powder
- Recommended dosage
- 0.5-2.0%
- Solubility
- Soluble in alcohol; soluble in water
Formulation and purchasing details View 10 additional specifications
- Addition phase
- Water phase or a validated aqueous pre-dispersion route; verify the current TDS order of addition
- Processing temperature
- Not publicly specified — confirm grade-specific processing limits in the current TDS
- pH
- Not publicly specified — confirm supplied-grade and finished-formula requirements
- Stability
- Validate compatibility, accelerated/real-time stability and final packaging in the finished formulation
- Storage
- Follow the current SDS/TDS and keep the material sealed under the stated storage conditions
- Shelf life
- Confirm against the current TDS and supplied batch documentation
- Applications
- OIL CONTROL AND ACNE formulations; confirm finished-product fit and target-market requirements
- Packaging
- Pack size is grade/order specific; confirm on the current quotation and specification
- MOQ
- Available on request; confirm grade, pack size, lead time and destination with ZLEY sales
- TDS / SDS / COA
- TDS on request; SDS on request; Batch-specific COA available on request
Values marked for confirmation are intentionally not estimated. Request the current grade-specific TDS/SDS and batch COA before scale-up or purchase.
Technical documents
Product FAQ
What is ZLEY®BSA?
ZLEY®BSA is supplied for oil control and acne formulation development. Combines the double effects of betaine and salicylic acid, with mildness and low irritation. The declared INCI is: Betaine Salicylate.
What is the recommended use level for ZLEY®BSA?
The published or currently recorded use level is 0.5-2.0%. Final use level must be checked against the current TDS, the complete formula, target-market rules and finished-product testing.
How should ZLEY®BSA be incorporated?
Solubility: Soluble in alcohol; soluble in water. Addition phase: Water phase or a validated aqueous pre-dispersion route; verify the current TDS order of addition. Processing temperature: Not publicly specified — confirm grade-specific processing limits in the current TDS.
Which technical and purchasing documents are available?
Request the current TDS; request the current SDS; request the batch-specific COA. Packaging and MOQ are order-specific and should be confirmed with ZLEY sales before purchase.
Technical review owner: ZLEY Group Technical Team Source review date: