- Leave-on scalp serums and ampoules
- Hair tonics and scalp-care active systems
- Hair-root care products for premium hair-care lines
- Anti-hair-shedding-positioned cosmetic products
- Anti-hair-shedding-positioned cosmetic products
- OEM / ODM hair-care development projects requiring a recognized scalp-care active
- Formulation systems combining Aminexil with peptides, botanical extracts, or other scalp-care supporting ingredients
Hair-Care Active Guide
Aminexil Ingredient Guide
Diaminopyrimidine Oxide is the INCI name, commonly known as Aminexil (also seen as Kopexil, CAS 74638-76-9). Review how Aminexil, also known as Diaminopyrimidine Oxide, fits into scalp-care, hair-root care, and leave-on hair-care product concepts, and what procurement and formulation teams usually check before documentation review, sample discussion, or bulk sourcing.
Hair-Care Active Guide
Typical Application Contexts
Aminexil is commonly evaluated in scalp-care and hair-care products where the formulation direction is linked to hair-root care, scalp conditioning, and anti-hair-shedding cosmetic positioning. It is often reviewed as part of a broader active system rather than as a standalone claim ingredient.
Hair-Care Active Guide
Where Aminexil Fits in Hair-Care Projects
Aminexil is often reviewed when formulation teams are developing scalp-focused, hair-root care, or anti-hair-shedding-positioned cosmetic products. It is commonly considered in leave-on scalp serums, hair tonics, ampoules, and hair-care active systems where a recognized scalp-care ingredient direction is required. For B2B projects, Aminexil should be reviewed with particular attention to naming, regulatory positioning, product format, documentation readiness, and target-market requirements. It is not recommended to position the ingredient as a medical treatment or direct drug alternative in buyer-facing cosmetic content.
Hair-Care Active Guide
What Procurement and Formulation Teams Usually Review First
Before sourcing Aminexil, teams usually review whether the material fits the intended scalp-care product format, documentation requirements, claim positioning, regulatory limits, and supply plan. This is especially important for hair-care products where local market rules and cosmetic claim language may require careful review.
Checkpoint 01
INCI name, CAS number, and naming consistency across documents
Checkpoint 02
Whether the ingredient should be listed and reviewed as Aminexil or Diaminopyrimidine Oxide
Checkpoint 03
Specification range, purity target, and identity confirmation
Checkpoint 04
COA, SDS/MSDS, and specification sheet availability
Checkpoint 05
Suitability for the intended product format, such as scalp serum, ampoule, tonic, shampoo, or leave-on product
Checkpoint 06
Target-market regulatory review, especially where Diaminopyrimidine Oxide is subject to cosmetic-use restrictions
Checkpoint 07
Claim-positioning fit for scalp care, hair-root care, or anti-hair-shedding cosmetic concepts
Checkpoint 08
Sample availability, MOQ, lead time, and packaging options for project planning
Hair-Care Active Guide
Documentation and Sourcing Support
For Aminexil projects, documentation is often reviewed before sampling or bulk quotation. Clear technical files help procurement, formulation, regulatory, and quality teams evaluate whether the material is suitable for scalp-care product development and repeat supply planning.
- Certificate of Analysis (COA)
- Safety Data Sheet (SDS/MSDS)
- Product specification sheet
- Identity and naming review support for Aminexil / Diaminopyrimidine Oxide
- Purity and batch consistency discussion
- Sample, MOQ, lead time, and bulk supply discussion
- Custom sourcing or project-specific requirement discussion where applicable
Why buyers trust WUMO
Real content, documented — not guesswork
In this market, “99% pure” is often quoted while the amount actually delivered is far less. We keep purity and real content separate, and put both on paper — so Aminexil (Diaminopyrimidine Oxide) is backed by documents you can check.
Content equals the label
Purity (%) and content (the actual amount delivered) are not the same thing. We document both, so the amount on the label is the amount you receive — no quiet shortfalls.
Every batch is verified
Identity and quality are confirmed by batch documentation — COA, plus HPLC / MS where applicable — before material is released.
Documented and traceable
Ingredient identity (INCI / CAS), specification sheet and SDS are available for review. Match the documents to your quoted batch before you commit.
Hair-Care Active Guide
Research References and Supporting Context
Aminexil appears in cosmetic and scalp-care related references in the context of hair-care formulations, scalp application, skin or hair conditioning, and topical delivery research. The references below are provided as supporting context for technical review and formulation discussion, not as therapeutic claims or standalone efficacy promises.
- COSMILE Europe lists Diaminopyrimidine Oxide as a cosmetic ingredient with hair conditioning and skin conditioning functions, supporting its review as a recognized hair-care ingredient.
DIAMINOPYRIMIDINE OXIDE – COSMILE Europe Ingredient Database - The SCCNFP opinion on Diaminopyrimidine Oxide discusses its use in hair-care formulations, including a 1.5% solution context, which is useful for regulatory and formulation review discussions.
Opinion concerning Diaminopyrimidine oxide (2,4-DPO), SCCNFP - PubChem identifies Aminexil with the molecular formula C4H6N4O and lists Aminexil / Diaminopyrimidine Oxide-related identifiers, supporting ingredient identity review.
Aminexil – PubChem Compound Summary - Recent formulation research has evaluated Aminexil nanostructured lipid carriers to improve topical permeation, which can support discussion around delivery strategy and product format.
A Full Factorial Design to Optimize Aminexil Nano Lipid Formulation to Improve Skin Permeation and Efficacy Against Alopecia - Cosmetic ingredient databases and regulatory references identify Diaminopyrimidine Oxide as a regulated cosmetic ingredient, so target-market compliance review should be part of sourcing discussions.
DIAMINOPYRIMIDINE OXIDE – EU Annex III / Ingredient Reference
Hair-Care Active Guide
Request Aminexil Files or Sample Support
Contact us to request COA, SDS/MSDS, specifications, sample availability, pricing, or bulk supply details for Aminexil / Diaminopyrimidine Oxide. Our team can support evaluation for scalp-care formulation development, OEM / ODM projects, regulatory review, and ingredient sourcing.
Hair-Care Active Guide
Related reading
Use nearby articles and ingredient guides to continue comparison and evaluation without restarting the review.
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Hair-Care Active Guide
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