WhatMeans.xyz2026Slang & Acronym Decoder
Beauty, Skincare & Perfume Label Decoder

What Does 12M, 6M & Leaping Bunny Mean on Makeup?

Decode the tiny symbols on your cosmetic bottles, skincare jars, and perfume boxes. Check when your makeup expires with our interactive PAO shelf life calculator.

๐Ÿงด Interactive PAO (Period After Opening) Expiration Calculator

Is Your Open Skincare Product Still Safe to Use?

Select the number stamped inside your jar's open pot symbol, plus how many months ago you opened it:

Product Safety Status
โœ… Safe to Use

You still have approximately 9 months of safe, hygienic usage left.

๐Ÿงด

Open Jar With a Number (PAO โ€” Period After Opening)

Expiration & Safety
12M / 6M / 24M
Quick Meaning: Safe shelf life in months once the seal or lid is opened.

The open cream pot icon with an "M" stands for "Months". "12M" means the formula remains sterile, chemically stable, and effective for 12 months after the first pump or unscrewing. After this date, preservatives degrade, inviting bacterial growth and rancid oils that can cause breakouts or eye infections.

Dermatologist Tip: Mascara and liquid eyeliners should always be replaced within 3M to 6M maximum due to ocular infection risks.
โณ

Hourglass Symbol (Best Before End)

Expiration & Safety
BBE
Quick Meaning: Must have an exact calendar expiration date stamped nearby.

Under European and international cosmetic law, any product whose total shelf life is LESS than 30 months from manufacture date must display this hourglass icon alongside an exact month/year expiration date (e.g., "EXP 11/26"), regardless of whether it was opened or kept sealed.

Dermatologist Tip: Common on organic, preservative-free serums and active Vitamin C formulations.
๐Ÿ‡

Leaping Bunny Logo (Cruelty-Free International)

Cruelty-Free & Ethical
Leaping Bunny
Quick Meaning: 100% verified zero animal testing across every supplier and ingredient.

The global gold standard for cruelty-free certification. Unlike vague self-declared "not tested on animals" marketing claims, the Leaping Bunny requires strict independent audits verifying that neither the brand nor any of its raw ingredient suppliers conducted animal testing anywhere in the world.

Dermatologist Tip: Cruelty-free does NOT automatically mean vegan! A cruelty-free cream may still contain ethically sourced beeswax, honey, or lanolin.
โ„ฎ

Estimated Sign (Lowercase "e" on Perfumes & Bottles)

Expiration & Safety
e-Mark
Quick Meaning: Guarantees the bottle holds the exact volume stated on the label.

Known as the "quantitรฉ estimรฉe" mark under EU Directive 76/211/EEC. Found next to measurements like "50 ml โ„ฎ" or "1.7 fl oz โ„ฎ", it legally certifies that high-precision factory filling machinery ensured the net volume meets strict average weight tolerances with no short-filling.

Dermatologist Tip: Indicates high pharmaceutical and industrial manufacturing standard compliance.
๐Ÿ“–

Hand Pointing to an Open Book

Expiration & Safety
Open Book
Quick Meaning: Refer to the enclosed paper leaflet or peel-back label for ingredients.

When a lipstick, compact powder, or eye drop bottle is too small to print the full mandatory INCI ingredient list, allergy warnings, or usage instructions, this symbol alerts the buyer to check the folding box leaflet or peel back the outer sticker.

Dermatologist Tip: Always peel back this sticker if you suffer from contact dermatitis or fragrance allergies.
โ˜€๏ธ

UVA Letters Inside a Solid Circle

Ingredients & Sun Protection
UVA Circle
Quick Meaning: Certified European standard broad-spectrum defense against aging UVA rays.

SPF only rates protection against burning UVB rays (sunburn). A circled "UVA" logo certifies that the sunscreen provides UVA protection factor equal to at least 1/3 of the advertised SPF value, shielding deep skin collagen against wrinkles, hyperpigmentation, and melanoma.

Dermatologist Tip: Look for both SPF 30+ AND the circled UVA symbol for total anti-aging photo-protection.
๐ŸŒธ

PA+ to PA++++ Rating (Japanese / Korean PPD Scale)

Ingredients & Sun Protection
PA++++
Quick Meaning: Asian grading system for UVA persistent pigment darkening protection.

Standard on K-Beauty and J-Beauty sunscreens: PA+ = light UVA protection (PPD 2โ€“4); PA++ = moderate (PPD 4โ€“8); PA+++ = high (PPD 8โ€“16); PA++++ = extremely high protection (PPD 16+), blocking over 95% of UVA rays.

Dermatologist Tip: PA++++ is the gold standard for preventing melasma, dark sunspots, and fine lines.
๐ŸŒฟ

The Vegan Society Sunflower Trademark

Cruelty-Free & Ethical
Vegan Sunflower
Quick Meaning: Zero animal-derived ingredients or byproducts (no carmine, beeswax, or snail mucin).

Registered trademark certifying no animal extracts were used. Common hidden animal ingredients in cosmetics include Carmine (crushed cochineal beetles for red pigment), Lanolin (sheep wool grease), Guanine (fish scale shimmer), and Squalene (shark liver oil, unless labeled plant-derived squalane).

Dermatologist Tip: Plant-derived squalane (from olives or sugarcane) offers identical skin barrier hydration without animal harm.
โœจ

Non-Comedogenic Label

Ingredients & Sun Protection
Non-Comedogenic
Quick Meaning: Formulated specifically not to clog pores or trigger acne blackheads.

Products tested to ensure they do not produce "comedones" (whiteheads and blackheads). They avoid pore-clogging heavy ingredients like high-concentration coconut oil, isopropyl myristate, and heavy waxes.

Dermatologist Tip: Essential for acne-prone, oily, or combination skin types when choosing daily moisturizers and foundation.
๐Ÿ”ฅ

Flame Inside Red Diamond / Triangle

Expiration & Safety
Flammable
Quick Meaning: Keep away from heat, open flames, and cigarettes.

Found on hairsprays, aerosol dry shampoos, nail polish, and alcohol-based setting sprays. Aerosol propellants (isobutane, propane) and alcohol solvents can ignite violently if sprayed near lighted candles, curling irons, or space heaters.

Dermatologist Tip: Never store aerosol hairsprays on a sunny car dashboard in summer where pressure can burst the can.