SMPLY. USP Food Grade 99.9% Pure Propylene Glycol 1 Gallon - Versatile

In this review the SMPLY. USP Food Grade 99.9% Pure Propylene Glycol (1 gallon) is assessed for DIY formulators, hobbyists, and small labs who need a neutral, food-grade solvent. The bottom line: it is a straightforward, high-purity propylene glycol that does exactly what it claims - an odorless, practically tasteless USP-grade PG useful for food, cosmetics, humidor systems, and basic lab tasks. The biggest reason to buy is its combination of food-grade certification and practical packaging, which makes it easy to store and dispense for repeated use.

Key Features

• USP and Food Grade: Provides a 99.9% pure propylene glycol suitable for use as a food additive or in topical skincare preparations without obvious contaminants.
• Versatile Solvent: Works as an emulsifier and solvent for lotions, shampoos, soaps, and DIY e-juice formulations, helping mixes stay stable and blend smoothly.
• Humidor Compatibility: Commonly used in humidor systems to help achieve and maintain precise humidity levels for stored goods.
• Neutral Organoleptics: The formula is odorless and practically tasteless, so it does not noticeably alter flavor or scent in blends.
• Practical Packaging: Supplied in an HDPE container with an easy-grab handle and resealable lid for safer storage and repeated pouring.
• Domestic Manufacturing: Made in US facilities with over 15 years of brand experience, which supports traceability and quality control.

Who It's For

This propylene glycol is excellent for home formulators making moisturizers, lotions, soaps, cosmetics, and for food applications where a USP food-grade solvent is required. Vape hobbyists and DIY e-juice makers will appreciate the neutral taste and blending behavior, while small labs and educational users can rely on the purity for non-critical assays.

Those who need pharmaceutical-grade solvents for regulated drug manufacturing or who require antimicrobial-preserved solutions should look elsewhere; this product is a high-purity PG but not presented as a specialized pharmaceutical excipient or preserved formulation.

Pros & Cons

Pros

• High 99.9% purity and USP/Food Grade labeling gives confidence for food and cosmetic uses.
• Odorless and nearly tasteless profile keeps finished products true to intended flavors and fragrances.
• Durable HDPE jug with resealable lid and handle makes measurement and storage convenient.
• Made in US facilities and backed by a brand with 15+ years of experience, supporting quality control.

Cons

• Not a specifically preserved or pharmaceutical excipient grade, so not ideal for regulated sterile drug manufacture.
• Large 1 gallon container may be bulky for users who only need small volumes or single-use sterile packaging.

Specifications

Product	Propylene Glycol (PG)
Purity	99.9% pure
Grade	USP Grade, Food Grade
Volume	1 gallon
Packaging	HDPE container with handle and resealable lid
Typical Uses	Food additive, cosmetics, lotions, soaps, humidor systems
Origin	Made in US facilities

Our Verdict

The SMPLY. USP Food Grade 99.9% Pure Propylene Glycol (1 gallon) is a reliable, no-frills choice for anyone needing a neutral, food-grade solvent for cosmetics, food applications, or hobbyist labs. Its high purity, practical HDPE packaging, and domestic production make it good value for formulators and DIYers who want a large supply that does not affect flavor or scent.

Frequently Asked Questions

Is this safe for food applications?
Yes, it is labeled USP Grade and Food Grade, making it suitable as a food additive when used according to applicable guidelines.

Can it be used for homemade lotions and soaps?
Yes, it works as an emulsifier and solvent in moisturizers, lotions, soaps, and similar cosmetic products.

Does it have a smell or taste?
The formula is described as odorless and practically tasteless, so it should not noticeably change product flavor or fragrance.