The 10 Certifications That Actually Mean Something
Not every certification on a personal care or household product label reflects the same level of rigor. Some are third-party verified against published standards. Others are self-awarded by the manufacturer with no external audit. Knowing which is which saves time and prevents the kind of label-reading fatigue that makes people give up on the whole exercise.
The Certifications Worth Trusting
1. MADE SAFE
The most rigorous human safety certification available for consumer products in the US. MADE SAFE screens every ingredient against a database of known and suspected hazards including carcinogens, endocrine disruptors, reproductive toxins, neurotoxins, and environmental hazards. A product must pass this screen — and have its full ingredient list submitted and reviewed — to carry the mark. There’s no fee-based fast track. Fewer than 2,000 products carry it, which reflects how hard it is to pass rather than lack of awareness.
Best for: personal care, baby products, cleaning products, bedding.
2. EWG Verified
The Environmental Working Group’s product verification program. Products must avoid all ingredients on EWG’s Unacceptable list, be fully transparent with their ingredient disclosure (including fragrance components), and meet concentration restrictions for restricted ingredients. Less comprehensive than MADE SAFE in its hazard screen but covers a much larger product database. EWG Skin Deep (the research database) and EWG Verified (the certification) are related but different things — a product can be in the Skin Deep database without being Verified.
Best for: personal care, cleaning products, sunscreen.
3. GOTS (Global Organic Textile Standard)
The gold standard for organic textiles. Covers the full supply chain from farm to finished product: organic fiber at the source, restricted processing chemistry (no formaldehyde finishes, no chlorine bleaching, restricted dyes), social criteria for workers, and third-party audited annually. A GOTS label tells you more than any other single certification in textiles. The Soil Association administers it in the UK; GOTS-US is the primary certifier in North America.
Best for: bedding, clothing, baby textiles, towels.
4. OEKO-TEX STANDARD 100
Tests the finished textile product for over 100 harmful substances including formaldehyde, pesticide residues, heavy metals, pH, colorfast dyes, and certain preservatives. Does not certify organic farming or the full supply chain, but does verify what’s in the fabric you’re touching. Every component of the product must pass — including thread, buttons, and labels. Widely adopted, frequently updated, and independently audited. The OEKO-TEX label will include a unique certification number you can verify at oeko-tex.com.
Best for: textiles where GOTS isn’t available, including some bedding, children’s clothing, and mattress materials.
5. GOLS (Global Organic Latex Standard)
The equivalent of GOTS for latex, relevant primarily for latex mattresses and pillows. Certifies organic rubber sourced from sustainably managed rubber tree plantations and restricts processing additives. If you’re buying a natural latex mattress, GOLS certification on the latex core is the meaningful signal. Dunlop and Talalay are processing methods, not certifications — a natural latex mattress can be GOLS certified or not regardless of processing method.
Best for: latex mattresses, latex pillows.
6. NSF/ANSI 61 (Drinking Water System Components)
Covers pipes, fittings, filters, and other components that contact drinking water. Certifies that a component doesn’t leach contaminants into water above established health thresholds. Relevant when choosing water filters, plumbing fixtures, and water storage containers intended for drinking water.
NSF/ANSI 58 specifically covers reverse osmosis systems and certifies contaminant reduction claims including PFAS reduction, which became a priority certification after the EPA’s 2024 PFAS limits.
Best for: water filters, water storage, plumbing.
7. B Corp Certification
A business certification rather than a product certification. Awarded by B Lab to companies that meet verified standards of social and environmental performance, accountability, and transparency. The certification covers the whole company’s practices, not the chemistry of individual products. A B Corp can sell products with concerning ingredients; conversely, a non-B Corp can make excellent products. Most useful as a signal of company-level values and third-party accountability rather than product-level safety.
Best for: evaluating a brand’s overall accountability, particularly relevant when ingredient-level certifications aren’t available.
8. Leaping Bunny
Administered by Cruelty Free International, Leaping Bunny certifies that no animal testing was conducted at any stage of product development, including by ingredient suppliers. It requires a supplier monitoring system and is audited. More rigorous than self-declared “cruelty-free” claims, which have no required verification. Not a safety certification, but relevant to purchasing decisions for many consumers and worth distinguishing from unverified claims.
Best for: personal care, cleaning products.
9. EPA Safer Choice
A program run by the EPA that certifies cleaning products and similar household products as formulated with safer chemical ingredients. The EPA reviews each ingredient for human health and environmental hazard. Products must also meet performance standards — the program doesn’t certify products that work poorly. More common on cleaning products than personal care. Look for it on dish soap, laundry detergent, and all-purpose cleaners.
Best for: cleaning products, laundry products, dish soap.
10. Non-GMO Project Verified
Relevant primarily for food products, though the Non-GMO Project label appears on some personal care products that use plant-derived ingredients. It certifies that products have been produced according to the Non-GMO Project Standard, which requires ongoing testing of high-risk ingredients. Not a toxicity certification — a product can be Non-GMO and still contain parabens, synthetic fragrance, or other concerning compounds. Most useful in food; in personal care, prioritize MADE SAFE or EWG Verified instead.
Best for: food products with plant-derived ingredients.
Certifications to Approach with Skepticism
“Clean,” “Natural,” “Pure,” “Green”: No regulatory definition, no required verification, no audit. Any company can use these words on any product.
Dermatologist-tested / Dermatologist-recommended: Does not indicate the product passed a specific safety standard. A single dermatologist can test or recommend a product without any agreement on what “tested” or “recommended” means.
Hypoallergenic: No FDA definition. The FDA proposed rules for hypoallergenic labeling in the 1970s but never finalized them. The word has no required meaning.
“Free from [list of chemicals]”: Self-declared. May be accurate but isn’t verified. Useful as a starting signal; verify with EWG Skin Deep or MADE SAFE if it matters.
Organic (in personal care): The USDA regulates organic claims on food. For personal care products, “organic” has no equivalent federal standard. A product can call itself organic as long as it doesn’t make false claims. NSF/ANSI 305 is the personal care organic standard with real verification, but it’s rarely used. COSMOS/Ecocert is the European equivalent and is more common on imported natural beauty products.
How to Use Certifications
No single certification covers everything. The most practical approach:
For personal care: EWG Verified or MADE SAFE as the primary filter. COSMOS or Ecocert as a secondary signal on international brands.
For textiles and bedding: GOTS as the highest signal, OEKO-TEX STANDARD 100 as a reliable secondary option.
For cleaning products: EPA Safer Choice.
For water: NSF/ANSI 58 for filter performance claims.
For latex: GOLS on any natural latex claim worth believing.
Recommended Products
Browse certified products by certification type at Certifications
EWG Verified: EWG Verified Products
MADE SAFE certified: MADE SAFE Certified Products
GOTS certified: GOTS Certified Products
OEKO-TEX certified: OEKO-TEX Standard 100 Certified Products
Summary
The certifications with real third-party verification and published standards are MADE SAFE, EWG Verified, GOTS, OEKO-TEX STANDARD 100, GOLS, NSF/ANSI 58 and 61, EPA Safer Choice, and Leaping Bunny. B Corp certifies company accountability rather than product chemistry. Terms like “clean,” “natural,” “hypoallergenic,” and “dermatologist-tested” have no required definition and no external audit. When a certification number or certifying body isn’t identifiable, treat the claim as marketing.