Sea Kelp Extract - Water Based

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Product Code: SKLE-PX

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Sea Kelp - Macrocystis pyriferaisa genus of kelp (algae). This genus contains the largest of all the phaeophyceae or brown algae. Macrocystis has pneumatocysts at the base of its blades. Sporophytes are perennial, and individual stipes may persist for many years. Common along the coast of the eastern Pacific Ocean, from central California to Baja California and north to southeast Alaska (Sitka).

One species, macrocystis pyrifera, under this genus, has the fastest linear growth of any organism on earth. They can grow two hundred feet long at a rate of two feet a day.

Cosmetic Uses: Skin preparations such as lotions, creams and balms.

Standard Usage Level: 1 - 10% in skin and hair care products. Can be used up to 100%.

Ingredients: Kosher Vegetable Glycerin, Water, Sea Kelp (Macrocystis pyrifera) Extract, Silver dihydrogen citrate

No synthetics or colorants added.

Gluten-Free, GMO-Free, Vegan

Food Grade Ingredients (External Use Only)

All modifications should be done incrementally and in small batches to establish desired results.

Usage: For skincare applications only. Not for ingestion or inhalation.

Skincare is food for the skin and has two goals: Fresh and Natural.

A natural product should be fresh and a fresh product should be natural.

The normal anticipated shelf life of a natural product is about 1 year from the date of purchase from the manufacturer.

The actual shelf life of the product may be longer or shorter depending on how the product is altered, changed, stored, packaged and handled before the sale to the final consumer. If ingredients are added to our bases and stock products, consideration should be given to the fact that this may shorten or change the shelf life and stability of the product.

In general, it is up to the company that is selling the product to the final consumer to determine the anticipated shelf life of the product.

Currently, the FDA does not generally require expiration dates on cosmetics or skincare products.
Consider being conservative about expiration time frames and encouraging the consumer to use up the product while it is fresh (4-8 months) or discard it after the time frame has passed.

It is the responsibility of the final retailer to conduct appropriate research and development on the use and safety of each item they offer for sale before retailing this item to the final consumer.

Certificate of Analysis

Product: Sea Kelp Extract
Product Classification: Cosmetic Skincare
Manufactured by: Texas Natural Supply

Ingredient Deck:
Kosher Vegetable Glycerin, CAS#56-81-5
Water, CAS#7732-18-5
Sea Kelp (Macrocystis pyrifera) Extract, CAS# 34174-92-9
Silver dihydrogen citrate

Product Qualifiers and Purity: 100% Natural, Non-GMO, Vegan, Gluten Free, Cruelty-Free, Synthetic free, Pesticide free

Grade: FCC, Food Grade

Origin: Sourced and Manufactured in the USA

Product Characteristics
Form: Liquid
Appearance/Color: Light to Medium Amber Liquid
Odor/Note: Characteristic
Solubility: Water Soluble
Flash Point: > 390 F
Specific Gravity: 1.05 - 1.15 at 25 degrees Celsius
pH: 7.0 to 8.5 at 25 degrees Celsius

Storage: Store in original container. May be refrigerated. Do not freeze.
Do not store in direct sunlight.
Shelf Life: 1 year from date of purchase

Microbial Analysis

SPECIFICATIONS	REQUIRED RANGE	REQUIRED RESULT	RESULT
Total Plate Count	<10,000 cfu/g	<100 cfu/g	PASS
Yeast & Mold	<100 cfu/g	<100 cfu/g	PASS
Total Coliforms	<100 cfu/g	<10 cfu/g	PASS
E. coli	Negative/10g	Negative/10g	PASS
Salmonella	Negative /10g	Negative /10g	PASS

All Batches meet the above minimum standards at the time of manufacture

The above data was obtained during testing at the time of production and results are subject to the deviation inherent in natural ingredients and testing methods. Results may vary under other testing methods or conditions.

Disclaimer
The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use.
Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Texas Natural Supply be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Texas Natural Supply has been advised of the possibility of such damages by the customer.

FDA Cosmetic Regulations
Cosmetics are not subject to FDA pre-market approval, mandatory establishment registration or ingredient reporting. It is the firm's (Final Retail Seller's) responsibility to assure that its cosmetic products and ingredients are safe and properly labelled, in full compliance with the US FDA regulations.
The FD&C Act defines cosmetics as articles intended to be applied to the human body for cleansing, beautifying, promoting attractiveness, or altering the appearance without affecting the body's structure or functions. Included in this definition are products such as skin creams, skin care applications, lotions, perfumes, lipsticks, eye and facial makeup preparations, shampoos, hair care products, deodorants and any material intended for use as a component of a cosmetic product.

Sea Kelp Extract - Water Based

$3.50

Reviews

a. liuli from willow creek, CA United States

July 12, 2025

sea kelp extract

for use in a toner. work well with other ingredients

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DAVID WERNESS from Tigard, OR United States

June 20, 2025

Quality Kelp

This is a quality kelp extract, and is shipped in a timely manner to ensure freshness.

Linda Hughes from Middletown, NY United States

May 3, 2024

Kelp Giant

I usually use this in powder form but decided to try it from TNS in a liquid form. It was so much easier to work with and adapt to my formulation. It is a liquid plant extract of Glycerin, water and silver dihydrogen citrate (preservative).

Stephen Long from Oakland Park, FL United States

July 3, 2017

always a good quality looking product.

Texas Natural Supply

Sea Kelp Extract - Water Based

Ingredients & Additional Information

COA (Certificate of Analysis)

Sea Kelp Extract - Water Based

Reviews