Sigma Beauty · Lip Balm & Long-Wear Lipstick
Sigma Beauty Infinity Point Lipstick
Lower concern. Standard lipstick formulation unlikely to contain PFAS.
Sigma Beauty's Infinity Point Lipstick contains typical cosmetic waxes and pigments with no known PFAS drivers. No lab data or brand claims available, but formula aligns with inherently lower-risk cosmetic materials.
We flunk more products than we pass. This one earned its grade. How we grade
Material
wax, pigments, oils (standard lipstick)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Lead
Lipsticks may contain trace metals from synthetic iron oxides, mica, or lake pigments. Sigma Beauty does not publish third-party heavy metal testing results; compliance relies on FDA color additive regulations. Inhalation or ingestion risk is low for occasional topical use, but no brand-specific testing data is publicly available.
Source: ATSDR ↗Fragrance allergens and undisclosed fragrance ingredients
Sigma lipsticks contain fragrance listed generically in the formula. Fragrance allergens (e.g., limonene, linalool) may trigger contact dermatitis in sensitive individuals but are not always itemized on consumer labels. Sigma does not disclose fragrance components unless requested via customer service.
1,4-dioxane (manufacturing residue in emulsifiers/surfactants)
Lipsticks containing polyethylene glycol (PEG) derivatives or ethoxylated ingredients may harbor trace 1,4-dioxane as a manufacturing byproduct. Sigma does not publish residue testing; FDA allows this contaminant up to 10 ppm in cosmetics. Topical exposure is low-risk, but exact formulation details are not publicly disclosed.
Lip irritation or allergic reaction from fragrance or wax components
Anecdotal user reports exist for mild irritation from Sigma lipsticks, though this is common across brands and typically tied to individual sensitivity rather than formulation defect. Carnauba wax, lanolin, or synthetic wax components can trigger contact dermatitis in susceptible users. Patch-testing before regular use is recommended for sensitive lips.
What’s reassuring
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Talc contamination (if talc-derived ingredients present)
Sigma's Infinity Point Lipstick formulation does not advertise talc as an ingredient. Standard wax-based lipsticks rarely include talc; however, if mica, clay, or mineral fillers are sourced from talc-adjacent suppliers, trace asbestos is theoretically possible. No recalls or testing indicate this is an issue for Sigma.
The full breakdown
What it's made of and why it matters
Sigma Beauty Infinity Point Lipstick uses a conventional wax-oil-pigment base typical of most commercial lipsticks. Wax (often carnauba, beeswax, or synthetic equivalents) provides structure; oils deliver slip and hydration; pigments supply color. This formulation class has a long track record and poses minimal acute chemical hazard if formulated to cosmetic safety standards, which regulated brands like Sigma typically follow.
The brand's record and disclosure
Sigma Beauty maintains a public ingredient list and operates under FDA cosmetic compliance requirements. The brand does not prominently advertise PFAS avoidance or third-party certifications like EWG Verified or Leaping Bunny, though this is common in the mass-market lipstick category. No significant recalls or safety controversies specific to Sigma lipsticks are on public record.
How it compares in its category
Sigma's lipstick sits in the mainstream consumer tier; its safety profile is consistent with drugstore and mid-range brands (MAC, Revlon, NYX). Clean beauty alternatives (Kosas, Ere Perez) may offer organic or fewer synthetic additives, but Sigma's standard formulation is not an outlier for heavy metals, dyes, or fragrance allergens. Price and color range position it as a practical choice rather than a premium or ultra-clean alternative.
If you buy it
Lipstick is applied topically and minimally ingested; store it at room temperature away from heat to prevent sweating or discoloration. If you have sensitive lips, patch-test first or check the full ingredient list on Sigma's website for known allergens (e.g., fragrance, lanolin). Replace after 2-3 years or if the texture changes, oil separates, or you notice off-odors. Wash hands after application if you have pre-existing sensitivities.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Sigma Beauty has made none
Formulations change between production runs, so check the current label. How we grade.
More lip balm & long-wear lipstick grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.