May 2024

New Products this month:- BTMS-50, Vitamin B3 Powder / Niacinamide PC, Bakuchiol - Sytenol® A.  Price reductions on Ecosilk / BTMS-20 / Jojoba Oils. 

Use Search our Products option above for more information on any ingredient.

 

Preservative 221 | Paraben Free

Preservative 221 | Paraben Free

£5.99 inc.VAT

£4.99 exc. VAT
In stock SKU: S14111
New
Size:
Qty:

Common Name

Preservative 221

INCI Name

Dehydroacetic Acid, Benzyl Alcohol, Aqua

Details

Preservative 221 is based on Dehydroacetic Acid (DHA) and Benzyl Alcohol, and recommended for use in cosmetic and personal care products. Preservative 221 is light yellow in color, essentially odorless and compatible in a diverse range of product formulations. While not itself approved by ECOCERT or COSMOS, this preservative is allowed in COSMOS & ECOCERT final formulations at time of writing. Preservative 221 is also Palm Free and Paraben Free.

Origin

U.S.A.

Qualities

Preservative 221 provides broad spectrum activity against bacteria, yeast, and mould whilst being low cost in use. Tests comparing Preservative 221 to Parabens and Paraben blends indicate higher efficacy and better performance in formulations with a low to neutral pH, and shows good stability and efficacy in a wide variety of formulations between pH 2.0 to 7.0. Preservative 221 can be used in cold process formulations, or at higher temperatures up to the recommended maximum of 40⁰C.   Manufacturers Recommended Use Level is 0.2 – 1.0%.

 

Related Products

New
Benzyl Alcohol | Preservative
Benzyl Alcohol | Preservative

Read more

£2.94 inc.VAT

£2.45 exc. VAT
Preservative DO - Dermorganics 1388
Preservative DO - Dermorganics 1388 1 Kilo

Read more

£11.99 inc.VAT

£9.99 exc. VAT
Preservative DS - Dermosoft 1388 ECO
Preservative - DS1388 eco 100 Grams

Read more

£6.60 inc.VAT

£5.50 exc. VAT
Top