The Five Ingredients We Ban And Why Your Shampoo Probably Has All of Them
The Five Ingredients We Ban And Why Your Shampoo Probably Has All of Them
BHG bans five ingredient categories across every product line. Here's what they are, why they matter, and how to spot them on a label.
Colin flipped over a bottle of shampoo one afternoon and read fourteen ingredients he couldn't pronounce.
Allison did the same with their daughter's body wash.
That moment the quiet, uncomfortable one where a label stops making sense is where Better Human Goods began.
We built five sub-brands around a single question: what would we actually put on our family's skin, in our mouths, and in our bodies?
The answer started with a ban list, not a product list.
Why a Ban List Comes Before a Product
Most brands build a product first, then figure out the ingredients that make it manufacturable at scale.
We did it the other way around.
Before a single SKU existed, Colin and Allison agreed on five categories of ingredients that would never enter anything carrying the BHG name.
Not five specific chemicals, five entire categories, because the problem with the personal care industry isn't one bad actor.
It's a system that normalizes cheap, unregulated, or actively harmful inputs because they're cost-effective and consumer-unfamiliar.
A ban list is the only honest place to start.
Everything else every formula, every material, every sub-brand from Steely to Dentō to ATLA is downstream of that standard.
Ban #1: Endocrine Disruptors
Endocrine disruptors are compounds that interfere with your body's hormone signaling estrogen, testosterone, thyroid hormones at concentrations far lower than regulators historically assumed were dangerous.
The most common ones in personal care products are parabens (methylparaben, propylparaben, butylparaben), used as preservatives in shampoo, conditioner, lotion, and toothpaste.
Phthalates are another major category plasticizers that often hide behind the word 'fragrance' on a label.
Triclosan, once widely used in antibacterial soaps and toothpastes, is an endocrine disruptor that also contributes to antibiotic resistance.
The challenge is that these ingredients don't cause immediate symptoms, they accumulate, they mimic, and they disrupt systems your body relies on for decades.
We ban the entire class: parabens, phthalates, triclosan, benzophenones, and any compound with demonstrated hormonal activity.
That standard applies across every BHG line skincare, oral care, sleep, and beyond.
Ban #2: Synthetic Fragrances
'Fragrance' is the most misleading word in the personal care industry.
In the United States, 'fragrance' is a legally protected trade secret a single word that can represent dozens or even hundreds of undisclosed chemical compounds.
Many of those compounds are phthalates, which, as noted above, are endocrine disruptors.
Others are allergens, respiratory irritants, or compounds with no safety data at all.
The word 'fragrance' appears in roughly 75% of consumer personal care products including products marketed as 'clean,' 'natural,' or 'gentle.'
We don't use it.
If something in a BHG product has a scent, the source is named full stop.
Ban #3: Ultra-Processed Fillers
Fillers are the ingredients that pad a formula ingredients that exist to improve texture, extend shelf life, or reduce cost, with no functional benefit to the person using the product.
This category includes PEGs (polyethylene glycols), propylene glycol in high concentrations, mineral oil derivatives, and synthetic thickeners that serve no biological purpose.
The honest version of a moisturizer doesn't need seventeen inactive ingredients to deliver three active ones.
ATLA's tallow balm is a clean example of the opposite philosophy: three ingredients, all of them functional, none of them padding.
Beef tallow, sustainably sourced and grass-fed, mirrors the fatty acid profile of human skin which is why it works without needing a carrier, an emulsifier, or a filler to back it up.
Ultra-processed fillers aren't necessarily dangerous in isolation, but they displace real ingredients and obscure what a formula is actually doing.
We ban anything that's in a product to serve the manufacturer rather than the customer.
Ban #4: Cheap Plastics and Plastic-Leaching Materials
This one extends beyond formulas and into materials, the containers, tools, and vessels that hold what you consume or apply to your skin.
BPA has been the headliner, but BPA-free plastics frequently substitute bisphenol-S (BPS) or bisphenol-F (BPF), which appear to carry similar hormonal activity.
Plastic containers especially when heated, scratched, or exposed to acidic foods leach compounds into whatever they're holding.
That's the reason Steely exists: surgical-grade stainless steel doesn't leach, doesn't retain odors, and doesn't degrade into your food over time.
The same logic applied when we built Dentō conventional toothbrushes shed microplastics from their bristles with every use, directly into your mouth.
Dentō uses boar bristle and stainless steel tools instead, making it the first oral care line built without plastic.
Cheap plastics aren't a packaging decision they're a formula decision, and we treat them that way.
Ban #5: Unregulated 'Natural' Claims
This is the one that makes us the most quietly defiant.
In the United States, 'natural,' 'clean,' 'non-toxic,' and 'green' are marketing terms with no legal definition and no regulatory standard.
Any brand can put them on any product regardless of what's inside.
The 'natural' personal care market has grown into a multi-billion-dollar category built largely on consumer trust that isn't backed by ingredient verification.
Poison ivy is natural that word means nothing without context.
What we ban is the claim itself as a substitute for transparency: if a product can't be evaluated ingredient by ingredient, it doesn't meet our standard.
Every BHG product discloses every ingredient, explains what it does, and names its source.
Natural is a starting point, not a finish line functional, disclosed, and verified is the actual standard.
How to Actually Read a Label
Ingredients are listed by concentration, highest to lowest, the first five ingredients make up the majority of the product.
If 'fragrance' or 'parfum' appears anywhere on that list, something is undisclosed.
If you see any -paraben suffix, that's a paraben, methylparaben, propylparaben, butylparaben, ethylparaben.
PEG followed by any number (PEG-40, PEG-100) is a polyethylene glycol derivative a synthetic filler.
If the word 'natural' appears on the front and the ingredient list doesn't match, trust the list.
The back of the bottle is always the more honest document.
Flip it over that's how this whole thing started.
Final Thoughts
The five bans aren't a marketing angle, they're the architecture everything else is built on.
They apply to toothpaste and tallow, to sleep supplements and stainless steel containers, uniformly and without exception.
Over 100,000 families have found that a shorter, cleaner ingredient list doesn't mean a product that works less, it means one you can actually trust.
The standard is the product.
Be the better human.
FAQs
What are the five ingredient categories BHG bans?
BHG bans endocrine disruptors (including parabens and phthalates), synthetic fragrances, ultra-processed fillers, cheap or plastic-leaching materials, and unregulated 'natural' claims used in place of real transparency.
Why is 'fragrance' a problem on a label?
'Fragrance' is a legally protected trade secret in the US, meaning a single word can represent dozens of undisclosed chemical compounds including phthalates and allergens. BHG names every scent source explicitly.
Are BPA-free plastics actually safe?
BPA-free doesn't necessarily mean safe common substitutes like BPS and BPF appear to have similar hormonal activity to BPA. BHG uses surgical-grade stainless steel and glass instead of plastic wherever possible.
What's wrong with 'natural' labels on personal care products?
In the US, 'natural,' 'clean,' and 'non-toxic' have no legal definition and no regulatory standard any brand can use them regardless of what's inside. BHG treats full ingredient disclosure as the actual standard, not the word 'natural.'
What are ultra-processed fillers, and are they dangerous?
Fillers are ingredients that improve texture or reduce cost without benefiting the user, PEGs, synthetic thickeners, and high-concentration propylene glycol are common examples. They aren't always dangerous in isolation, but they displace functional ingredients and obscure what a formula is actually doing.
How do I know if my toothpaste has endocrine disruptors in it?
Check for any -paraben suffix (methylparaben, propylparaben), triclosan, or the word 'fragrance' on the ingredient label. The Dentō system was built specifically to replace conventional oral care products that rely on these compounds.
Does BHG apply the same ingredient standards across all its product lines?
Yes, the five bans apply uniformly to every sub-brand, including Steely, Dentō, Nocturna, ATLA, and Red Light. The standard doesn't change based on the product category.
Where can I learn more about which specific ingredients to avoid?
Start with the ingredient list on any product you own the back label is always more honest than the front. Look for parabens, PEGs, 'fragrance,' and bisphenol variants as immediate flags, and visit betterhumangoods.com for the full BHG standard.
Related Studies
Endocrine-Disrupting Chemicals and Human Health: A Review of Mechanisms and Low-Dose Effects
This review examines how endocrine-disrupting compounds including parabens and phthalates interfere with hormonal signaling at exposures below traditional toxicological thresholds, with implications for reproductive and developmental health. Relevant to BHG's ban on the entire category rather than individual compounds. [Citation needed verify before publishing]
Link: https://pubmed.ncbi.nlm.nih.gov/[PMID-placeholder-1]
Triclosan Exposure and Antibiotic Resistance: Evidence from In Vitro and Population Studies
Summarizes evidence linking triclosan a common antibacterial agent in toothpastes and soaps to both hormonal disruption and the development of antibiotic-resistant bacterial strains. Supports BHG's inclusion of triclosan in the endocrine disruptor ban. [Citation needed verify before publishing]
Link: https://pubmed.ncbi.nlm.nih.gov/[PMID-placeholder-2]
Fragrance Compounds in Personal Care Products: Undisclosed Constituents and Dermal Absorption
Analyzes the chemical composition of 'fragrance' as listed on consumer product labels, identifying phthalates, allergens, and sensitizers not individually disclosed to consumers. Directly relevant to BHG's synthetic fragrance ban. [Citation needed verify before publishing]
Link: https://pubmed.ncbi.nlm.nih.gov/[PMID-placeholder-3]
Bisphenol S and Bisphenol F as BPA Substitutes: Comparative Estrogenic Activity and Regulatory Gaps
Compares the hormonal activity of BPS and BPF to BPA, finding comparable estrogenic effects in cell models and highlighting the absence of pre-market safety requirements for bisphenol substitutes in food-contact plastics. Supports BHG materials-level ban on plastic-leaching containers. [Citation needed verify before publishing]
Link: https://pubmed.ncbi.nlm.nih.gov/[PMID-placeholder-4]