If you've spent any time reading skincare ingredient labels, you've probably noticed a cluster of long, unfamiliar words that end in -cone, -conol, or -siloxane. Those are silicones. They show up in serums, moisturizers, primers, body butters, and hair care formulas, and they're among the most widely used synthetic ingredients in personal care.

Clean beauty shoppers ask about them constantly: Are silicones bad? Should I avoid them? What do plant-based brands use instead? Here's what you actually need to know.

What Are Silicones?

Silicones are a family of synthetic, semi-inorganic compounds made from silicon (a naturally occurring element) combined with oxygen, carbon, and hydrogen. Despite silicon's natural origin, silicones themselves are man-made.

In personal care, they're used for one primary reason: texture. They create a smooth, slip-on feel that makes formulas easier to apply and leave a soft, almost velvety finish on skin. They're also film-forming, meaning they sit on the surface and create a barrier-like layer.

Common silicones on ingredient labels include:

• Dimethicone — the most common; appears in moisturizers, serums, and hair conditioners
• Cyclomethicone / Cyclopentasiloxane — lighter silicones found in primers and leave-on products
• Phenyl Trimethicone — adds shine; common in hair products
• Amodimethicone — used in conditioners for slip and a smoother detangling feel

Quick shortcut: if an ingredient ends in -cone, -conol, or -siloxane, or starts with cyclo-, it's almost certainly a silicone.

Why Are Silicones So Common?

Because they work — for texture. They make skin feel smoother immediately on contact, they extend the shelf life of formulas, and they're inexpensive and stable at scale. For brands producing at high volume, silicones deliver consistent, predictable texture without the variability that comes with natural oils.

They also layer well under makeup and have a low sensitization rate, meaning most people don't react to them. That's why they're everywhere. It's not a scandal — it's a formulation choice.

Why Do Some People Choose to Avoid Them?

Clean beauty shoppers tend to avoid silicones not because they've been shown to be harmful, but for a few practical reasons about what they represent and how they behave.

They're not plant-derived. For people building a botanical routine, silicones are off the list by definition. Even if they're not dangerous, they don't trace back to a plant.

Environmental persistence. Cyclomethicone and cyclopentasiloxane in particular are flagged in some regulatory conversations for being slow to break down in aquatic environments. If environmental footprint matters to you, that's worth knowing.

Buildup. Particularly in hair care, silicones can accumulate over time, creating a coating that requires a clarifying formula to remove. On skin, the surface-layer behavior means some shoppers prefer formulas that absorb into the skin rather than sit on top.

Transparency. Some consumers simply want to understand every ingredient in their routine. A dimethicone is harder to trace back to a plant origin than jojoba oil or shea butter.

None of this makes silicones a bad actor. But it explains why a growing number of people prefer formulas built without them.

What Do Plant-Based Formulas Use Instead?

Plant oils, plant butters, and botanical waxes can deliver a similar feel — without the synthetic origin. They behave differently from silicones because they absorb rather than sitting on the surface, but they're how small-batch botanical brands build texture and feel.

Jojoba oil — technically a liquid wax, it leaves a non-greasy finish and has a long history of use in botanical skincare traditions.

Moringa oil — lightweight and fast-absorbing, with a traditional history of use in personal care across multiple cultures.

Rosehip oil — a dry-finish oil traditionally associated with facial care and a lighter application feel.

Shea butter — a plant butter with a rich, creamy texture that leaves skin feeling soft without synthetic film-forming agents.

Kokum butter — harder and drier than shea, kokum melts at skin temperature and leaves a silky, non-greasy feel.

Arrowroot powder — a plant-derived starch that delivers the silky, dry feel that many conventional deodorants and body products achieve with silicones.

How to Read for Silicones on a Label

Reading a personal care ingredient label for silicones takes about 30 seconds once you know the pattern.

1. Scan for any ingredient ending in -cone, -conol, or -siloxane.
2. Watch for cyclopentasiloxane or cyclomethicone — the silicones most commonly flagged for environmental reasons.
3. Check what the texture-building ingredients are: plant oils and butters (shea, jojoba, moringa) or synthetic agents (dimethicone, PEG compounds).

If the brand publishes its full ingredient list — all of it, in order — that's already a good sign. Brands that keep ingredient information vague tend to have something they'd rather you not look up.

How Heart Tone Botanicals Approaches This

No silicones appear in the Heart Tone Botanicals formula lineup — not because silicones have been categorically banned, but because the formulas are built around plant oils, plant butters, and botanical extracts from the start. When the texture comes from the plants themselves, there's no gap for a synthetic slip agent to fill.

The Faithfully Pure Hands Castile Liquid Soap is built on a base of certified organic olive oil, coconut oil, hemp oil, jojoba oil, and castor oil. The lather and feel come entirely from the oils — no synthetic slip agents, no silicones.

The Eden's Garden Bioactive Deodorant uses arrowroot powder for the silky, dry feel that most conventional deodorants achieve with silicones. No aluminum, no synthetic fragrances, and no dimethicone in the formula.

The Complete Daily Face Moisturizer is built on 22 botanical oils — jojoba, moringa, rosehip, bakuchiol, prickly pear seed oil, and more. The texture comes from the oil blend itself, not synthetic film-formers.

The Botanical Renew Body Butter uses virgin Nilotica shea nut butter and kokum butter as its base — plant fats that melt at skin temperature and leave a soft, non-greasy finish.

JD grows several of the brand's core botanicals — including aloe vera, neem, and moringa — on the Heart Tone farm in Vero Beach, Florida. The approach starts at the ingredient level: what's in the formula, where it comes from, and what it leaves out.

The Bottom Line

Silicones aren't villains. But if you're building a plant-based routine, they're not the ingredient you want doing the work. The shortcut for reading labels: anything ending in -cone or -siloxane. If you want a formula where everything traces back to a plant, look for brands that publish their full ingredient list and where the texture comes from oils and butters rather than synthetic compounds.

Explore the Heart Tone Botanicals collection for a starting point — every product lists its full ingredient formula.