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Botanical Extract · Aqueous Hydroglycerin · Standard or Concentrated

Spirulina Extract

Spirulina Platensis Extract

Formulate Labs offers Spirulina Platensis Extract, a standard or concentrated hydroglycerin stock leveraging the potent bioactives C-phycocyanin, allophycocyanin, carotenoids, and superoxide dismutase. Commonly known as Spirulina or Blue-Green Algae, this ingredient provides robust support for skin vitality and environmental defense.

  • Standard or concentrated Spirulina Platensis Extract in Water + Propanediol + Glycerin Extract or Hydroglycerin Extract base
  • Four preservation systems - 8 recipes total, all made-to-order
  • COA + SDS + TDS per base/preservative variant · 1 kg, 5 kg, and 17 kg
Strength: Standard
Base: Hydroglycerin Extract Full composition
Preservation: Linatural™ MBS-4 INCI breakdown
High-glycerin aqueous stock carrying the selected extract loading - for formulas that want maximum humectancy without propanediol in the deck. Preserved with Linatural™ MBS-4 at 2%.
Target pH
4.5 – 5.1
Shelf life (RT · cold)
12–18 mo · 18–24 mo
Final INCI deck (this stock, ordered by %)
Glycerin, Water, Propanediol, Spirulina Platensis Extract, Ethylhexylglycerin, Benzoic Acid
Size: 1 kg Formulation guide
1
C-phycocyanin & Allophycocyanin
Potent phycobiliproteins
COA & SDS
Every batch
Cosmetic grade
Aqueous hydroglycerin
Specifications

Everything you need on the technical data sheet.

INCI Name
Spirulina Platensis Extract
Common names
Spirulina · Blue-Green Algae
Strength
Standard or concentrated extract in hydroglycerin stock
Solubility
Aqueous / water phase
Appearance
Amber to brown aqueous fluid
pH (bulk material)
4.5 – 5.1
Add at
Cool-down < 40–45 °C
Shelf Life
12–18 mo RT · 18–24 mo refrigerated
spirulina botanical extract - spirulina hydroglycerin stock Source of potent phycobiliproteins and carotenoids
The extract

The Science Behind Spirulina Platensis Extract

Botanical Identity: Spirulina Platensis Extract, derived from the nutrient-rich microalga, is widely recognized by trade names such as Spirulina and Blue-Green Algae. Formulate Labs offers the pure INCI Spirulina Platensis Extract, not proprietary supplier SKUs, ensuring transparency and quality for your cosmetic formulations.

Dual mechanism: Spirulina Platensis Extract’s cosmetic activity is driven by a complex of potent bioactives, including the phycobiliproteins C-phycocyanin and allophycocyanin, carotenoids like beta-carotene and zeaxanthin, and the antioxidant enzyme superoxide dismutase (SOD). These compounds provide robust antioxidant support against environmental aggressors and oxidative stress, while also supporting fibroblast cellular activity to stimulate collagen production and inhibit matrix metalloproteinases (MMPs).

Use levels: The recommended use level for Formulate Labs' Standard or Concentrated hydroglycerin stock of Spirulina Platensis Extract is 0.1% to 5.0% in the final formulation. The optimal concentration depends on desired functional benefits and the intensity of the natural blue-green color imparted.

Market context: Spirulina Platensis Extract is positioned as a premium, science-backed active derived from marine biotechnology, appealing strongly to anti-aging, clean beauty, and vegan skincare market segments. It leverages the popular "superfood" narrative for skin health, serves as a natural blue-green colorant, and offers environmental defense capabilities.

We ship standard or concentrated extract stock with selectable preservation - ready to meter into finished formulas at the use rates in the formulation guide below.*

2
Standard / concentrated
2
Hydroglycerin bases
4
Preservation options
Aqueous
Water-phase compatible
Ingredient deck assessment

What this material is and isn’t.

Botanical
Leaf/stem extract; pentacyclic triterpene saponins
Aqueous stock
Hydroglycerin carrier; water phase
Cruelty-free
No animal testing in our process
Cosmetic grade
For professional formulation use

Formulate Labs uses the INCI name Spirulina Platensis Extract; common trade names for the material include (Spirulina, Blue-Green Algae).

Made to Order

Built fresh on our robotic platform.

Every lot is produced to order in our AI-powered robotic factory. Nothing sits on a warehouse shelf going stale - you get a date-of-manufacture-fresh batch every time.

01
Order placed
You pick a size and quantity. We confirm specs against your formulation if you have one.
02
Robotic production
Your inputs go in. We process, blend, and fill sealed packaging - all inside our AI-powered robotic factory.
03
Batch QC + COA
Every batch is tested for actives, pH, micro, and appearance. A batch-specific COA, SDS, and TDS ship with the order.
Why formulators reach for it

Science-backed cosmetic positioning.

Potent Antioxidant Shield*
Neutralizes environmental aggressors and oxidative stress to help protect skin vitality.
Supports Skin’s Structure
Stimulates collagen production and inhibits MMPs for improved skin firmness and elasticity.
Enhanced Hydration & Barrier
Visibly improves stratum corneum hydration and reinforces skin barrier function.
Brighter, Even-Looking Tone
Inhibits tyrosinase activity to help achieve a more radiant and uniform complexion.

* Structure/function statements based on published cosmetic in-vitro studies. Not evaluated for, and not intended to, diagnose, treat, cure, or prevent any disease.

Published research

Peer-reviewed literature for due diligence.

Spirulina Platensis Extract is documented in cosmetic peptide/protein literature. These are independent, third-party papers we link for formulators evaluating mechanism, tolerability, and published panel data. We did not conduct this research and do not guarantee replication in your finished formula.

-
Review
See PubMed record

See linked PubMed record

See journal record

Peer-reviewed reference cited in Deep Research evidence brief.

DOIPubMed
-
Review
See PubMed record

See linked PubMed record

See journal record

Peer-reviewed reference cited in Deep Research evidence brief.

DOIPubMed

These citations are provided for informational and formulation-research purposes only. Study designs, concentrations, vehicle systems, and populations vary and may not match the extract stocks on this page. Published results do not constitute FDA or EU cosmetic claim substantiation for your brand. Always review the primary literature and consult your regulatory counsel before making structure/function statements on finished products.

Composition

What’s in this hydroglycerin stock.

Bulk composition at the selected Spirulina Platensis Extract loading. Base carrier components scale proportionally when preservative is added; extract stays at the selected loading. Updates dynamically when you change base or preservation above. Full CAS disclosure is on the SDS/TDS for the selected variant (FL-SPE-W2-MBS4-5PCT-001).

Water · 45.881% Glycerin · 50.979% Spirulina Platensis Extract · 1.14% Linatural™ MBS-4 · 2%
Water
CAS7732-18-5
Solvent
45.881%
Glycerin
CAS56-81-5
Humectant carrier
50.979%
Spirulina Platensis Extract
CASContact for COA
Starting botanical load 3% · modeled extracted solids, not an assay
Active botanical extract (triterpene-rich)
1.14%
Linatural™ MBS-4
Multifunctional preservative
2%
Inside Linatural™ MBS-4
Propanediol
CAS504-63-2
1.7%
Ethylhexylglycerin
CAS70445-33-9
0.2%
Benzoic Acid
CAS65-85-0
0.1%
Formulation guide

Built for chemists who sweat the details.

Typical use rate (this stock)
0.1%–5.0% (of Standard or Concentrated hydroglycerin stock)
pH compatibility
4.5 – 5.1 (stock target; finished-formula pH window per stability data)
Solubility
Fully water-soluble.
Temperature
Add during cool-down phase (below 40°C). Active components sensitive to heat (denatures above 47°C) and light. Use UV-protective packaging for final product.
Incompatibilities
Avoid strong acids (below pH 4.8) and highly cationic systems.
Pairs well with
Self-preserving
Yes - 2% Linatural MBS-4. Boost preservation per your finished-formula needs
Need something different?
Custom extract loading, alternate carriers, bulk sizing, or a regulatory packet - reach out and we’ll quote.

Documentation

SDS + TDS are issued per selected recipe. Links swap when you change selections above. A sample COA shows the standard extract QC panel (pH, organoleptic, TAMC/TYMC). Lot-specific COAs ship with every order.

Safety Data Sheet (SDS)
16-section GHS · aqueous extract stock
Technical Data Sheet (TDS)
Composition, storage, incorporation guidance
Certificate of Analysis (sample)
pH · organoleptic · TAMC < 100 · TYMC < 10 CFU/g
Phytochemistry note

We cook the raw botanical powder into the selected carrier. The botanical carries polar phenolics, flavonoid glycosides, and related extractable fractions. Those markers support antioxidant and skin-conditioning cosmetic stories. This is not a solvent isolate or a standardized marker extract. Lot identity appears on the COA and TDS.

Quality & claims

Quality, process, and what we will (and will not) claim.

This is a ready-to-use cosmetic extract stock, not a finished consumer product and not a standardized marker isolate. We cook the raw botanical powder into the selected hydroglycerin or oil carrier. Aqueous lots are released on pH, organoleptic, TAMC, and TYMC (total counts only). Oil macerates are released on organoleptic only. A sample COA is on this page; the lot-specific COA ships with the order.

Download sample Certificate of Analysis
What we sell
A made-to-order cosmetic extract stock in 1 kg, 5 kg, and 17 kg. Choose aqueous hydroglycerin (base + preservation) or, where offered, an oil macerate. Strength is Standard or Concentrated. We sell the INCI extract in our carrier - not a supplier trade-name SKU and not a finished leave-on product.
How it is made
We cook the raw botanical powder into the selected hydroglycerin or oil carrier on our robotic platform, then fill to order. Aqueous stocks ship preserved at the system you select. Oil macerates ship anhydrous (no water-phase preservative). Extracted solids on the composition bar are modeled from the starting botanical load - they are not an HPLC assay.
Standard extract QC
  • Organoleptic (all stocks): appearance, odor, consistency
  • Aqueous only: pH (typical 4.5–5.5 for the selected preservative)
  • Aqueous only: TAMC < 100 CFU/g and TYMC < 10 CFU/g (total counts; no pathogen panel)
  • Oil macerates: organoleptic only - no pH, TAMC, or TYMC
Not on the default panel: marker assays, heavy metals, pesticides, residual solvents, or individual pathogen screens. Ask if you need those quoted.
What we can claim
Cosmetic structure/function language only: skin- or hair-conditioning, antioxidant cosmetic stories, and appearance-based well-aging positioning supported by published literature. INCI, composition, SDS/TDS, and a lot COA. Compatible with intended cosmetic use under FDA cosmetic rules and EU 1223/2009 when the finished formula is properly assessed.
What we cannot claim
No disease, treatment, cure, or prevent claims. No ingestible / TCM drug positioning. No guarantee that published pathways will reproduce in your finished formula. Not certified organic, COSMOS, vegan, kosher, halal, or non-GMO unless a separate certificate is issued. We do not sell this as a dietary supplement. We do not name a vendor or country of origin for the incoming powder on this page.
Documents with the order
SDS and TDS for the selected recipe (links above swap with your selection). Sample COA on this page for the standard QC panel. Lot-specific COA ships with every batch. Custom loading, alternate carriers, or a fuller regulatory packet - email materials@formulatelabs.ai.
What exactly ships?
A bulk cosmetic extract stock in 1 kg, 5 kg, or 17 kg. Aqueous lots use Water + Propanediol + Glycerin or classic hydroglycerin, with a selectable preservation system. Oil macerates (where offered) ship in a carrier oil, unpreserved. Botanical INCI is Spirulina Platensis Extract. The finished-product INCI is the full selected deck in descending order. We sell the INCI extract in our carrier, not a supplier trade-name SKU.
How is it made?
We start from the raw botanical powder and cook it into the selected hydroglycerin or oil carrier on our robotic platform, then fill to order. Aqueous stocks ship preserved at the system you select. Oil macerates ship anhydrous (no water-phase preservative). Extracted solids on the composition bar are modeled from the starting botanical load - they are not an HPLC marker assay.
What is on the COA?
Aqueous: appearance, odor, consistency, pH, TAMC < 100 CFU/g, TYMC < 10 CFU/g (total counts only - no pathogen panel). Oil: organoleptic only; no pH, TAMC, or TYMC. The sample COA on this page shows representative passing numbers. Your lot COA carries the real lot number and measurements. Marker assays, heavy metals, pesticides, residual solvents, and individual pathogen screens are not on the default panel. Ask if you need those quoted.
Is this a standardized marker isolate?
No. This is a whole-botanical powder extraction into the selected carrier, not a solvent isolate and not a standardized marker extract unless a separate assay is specified and quoted. Composition percentages for extracted solids are modeled from starting botanical load.
Where is the botanical from, and is the stock certified?
Stock is manufactured to order in Fenton, MO. Incoming botanical powder varies by lot. We do not list a vendor or country of origin on this page. The finished extract stock is not certified organic, COSMOS, vegan, kosher, halal, or non-GMO unless a separate certificate is issued. No fragrance is added. Full deck disclosure is on the SDS for the selected recipe.
What can we claim on a finished formula?
Cosmetic structure/function language only: skin- or hair-conditioning, antioxidant cosmetic stories, and appearance-based well-aging positioning. Published literature is due diligence, not finished-product claim substantiation. Do not claim diagnosis, treatment, cure, or prevention of disease. Do not position this as an ingestible, TCM drug, or dietary supplement.
Lead time and shelf life?
Made to order on our robotic platform. Aqueous target shelf life is 12–18 months at room temperature, 18–24 months refrigerated, preservative-dependent. Oil macerates are similar unopened ranges; protect from light and heat. Use-by on the lot COA governs the batch you receive.
Compliance & safety

The fine print, in plain English.

What it’s for
Spirulina Platensis Extract is commonly used in cosmetic formulations due to its documented efficacy and safety for topical application.
Claims guidance
Claims Guidance: Supports skin cell proliferation (fibroblasts and keratinocytes), boosts Type 1 collagen, improves skin hydration and barrier function. Also provides antioxidant and tyrosinase-inhibiting effects for skin brightening and environmental defense. A key study demonstrated non-genotoxicity.
Storage
  • Store tightly closed, protected from light and heat.
  • Refrigeration optional for extended shelf life per TDS.
  • Aqueous botanical - monitor for color shift over time.
Regulatory
  • Finished-product INCI lists components in descending order per the selected variant deck.
  • Cosmetic function: skin conditioning agent, antioxidant
  • Full blend composition disclosed on SDS/TDS (FL-SPE series).
  • Formulators should always verify the ingredient's regulatory status and compliance with local regulations in their target markets.
  • Compatible with FDA cosmetic regulations and EU 1223/2009 for intended cosmetic use when properly incorporated.
Handling
Store in original container away from light and heat. Add during cool-down phase of formulation (below 40°C) and use UV-protective packaging for the final product to maintain active component stability.
Questions
Documentation, regulatory, or custom sizing - email materials@formulatelabs.ai.

Statements contained on this page (including any marked with *) have not been evaluated by the U.S. Food and Drug Administration. This product is a cosmetic raw material and is not intended to diagnose, treat, cure, or prevent any disease.

1 kg
$148.00
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