How many drops per ounce would you use of this product I make my own serums.

The amount of preservative depends on the size of the drop and the product that you are using it for. In general, one drop of Optiphen PLUS should be enough to preserve about 4 ounces of liquid.

How much of this does one use? What about a 4-TB recipe?

I use about 1 tsp for a lotion recipe with distilled water that makes about 2 cups. I also use 1 TBS of vitamin E oil which is also a preservative. As a precaution, I just store the extra in the refrigerator. That is all that I have used it for.

Is this preservative only used for water base solutions? Or can i use it to make aloe vera gel no water

I have never used just with Aloe Vera Gel personally, but I would imagine it would be okay since Aloe is water based. I have used with flax seed gel and sea moss gel with success.

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Optiphen Plus Water Soluble and Gentle Preservative Our Formula with Sorbic Acid (2oz)

Product ID: 374628224

Details

Brand
SaaQin
Item package quantity
1
Material
Caprylyl and
Size
55 g (Pack of
Special features
Paraben-free

🌿Paraben & formaldehyde-free natural formula

💧Water-soluble for seamless blending

⚖️Effective at just 0.5%-1.0% concentration

R691

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Description

💼 Elevate your DIY skincare game with the preservative pros trust!

TRUSTED BY THOUSANDS - Join over 1,000 happy formulators who rate it 4.7 stars for reliability and performance.
EFFORTLESS FORMULATION - Clear, water-soluble liquid that blends perfectly into lotions, creams, shampoos, and balms without altering texture.
VERSATILE COMPATIBILITY - Works flawlessly at or below 60°C with no pH restrictions—ideal for all your DIY personal care creations.
ECONOMICAL LONG LASTING - Just 2 oz preserves up to 12 pounds of product—maximize your batch sizes without compromise.
PURE GENTLE PRESERVATION - Keep your skincare clean and safe with a paraben- and formaldehyde-free formula trusted by pros.

SaaQin Optiphen Plus is a premium, paraben- and formaldehyde-free water-soluble preservative designed for professional-grade homemade lotions, creams, shampoos, and balms. Its clear liquid formula blends easily at low temperatures with no pH limits, ensuring broad compatibility and gentle yet effective preservation at minimal usage levels. This 2 oz bottle is enough to safeguard up to 12 pounds of product, making it a cost-efficient choice for serious skincare formulators.

Specifications

ASIN	B01LZ2RSH1
ASIN	B01LZ2RSH1
Additional Features	Paraben-free, Formaldehyde-free, Natural Preservative
Best Sellers Rank	#192,627 in Beauty ( See Top 100 in Beauty ) #3,034 in Body Lotions
Brand Name	SaaQin
Customer Reviews	4.7 4.7 out of 5 stars (1,086)
Customer reviews	4.7 4.7 out of 5 stars (1,086)
Is Discontinued By Manufacturer	No
Item Form	Balm, Cream, Lotion
Item model number	SQ-OPT-N8
Manufacturer	SAAQIN®
Manufacturer	SAAQIN®
Manufacturer Part Number	SQOPPLUS2
Material Features	Natural
Material Type	Phenoxyethanol, Caprylyl Glycol, and Emollient Base
Material Type Free	Paraben Free
Model Number	SQ-OPT-N8
Number of Items	1
Package Dimensions	9.19 x 6.1 x 3.81 cm; 68 g
Package Quantity	1
Scent Name	Unscented
Size	55 g (Pack of 1)
Style Name	Industry
UPC	682821193545
Unit Count	2 Ounce

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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R691

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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