Short answer: A silicone-free hair serum smooths frizz and adds softness with plant oils and plant-derived ingredients instead of silicones such as dimethicone or cyclopentasiloxane. It gives less instant slip and a softer shine than a silicone serum, but it washes out with a mild shampoo and does not build up wash after wash. It suits fine hair, people who wash with gentle cleansers, and anyone who wants their hair to feel like hair rather than coated.
Key takeaways
- Most hair serums are built on silicones, which form a smooth film that gives slip, shine and frizz control.
- Silicones are generally considered safe. The usual complaints are build-up, limp lengths and the need for a stronger shampoo.
- A silicone-free serum uses plant oils and plant-derived ingredients. Expect a softer, more natural finish and less of the glassy, slippery feel.
- Silicone-free hair oils and serums do different jobs: oil goes on the scalp before washing, serum goes on the ends after.
- To check for silicones, look for ingredient names ending in -cone, -conol or -siloxane.
What do silicones do in a hair serum?
Silicones coat each strand with a thin, slippery, water-resistant film. That film is why a few drops of a typical serum make hair feel instantly silky, look glossy and resist humidity. Different silicones do slightly different jobs:
| Silicone on the label | What it does in a serum |
|---|---|
| Dimethicone | The most common one. Forms a smooth, lasting film for shine, slip and frizz control. |
| Cyclopentasiloxane, cyclomethicone | Thin, volatile silicones that spread the serum and then evaporate, leaving a dry, silky feel. |
| Dimethiconol | A heavier silicone that gives a stronger, longer-lasting coat. |
| Amodimethicone | Clings to the most damaged parts of the hair and resists washing out. |
Many makers move away from volatile silicones such as cyclopentasiloxane partly for environmental reasons, as they are now restricted in cosmetics in some markets.
Are silicones bad for your hair?
Silicones are generally considered safe on hair and skin, and they do not cause hair fall. We want to be fair about that. Where people run into trouble is with what the film does over time:
- Build-up. Heavier silicones resist water and mild cleansers. If you wash with a gentle shampoo or with reetha, the film can stay behind and layer up.
- Limp, flat lengths, especially on fine hair.
- A coated feel that some people dislike once they notice it.
- A stronger shampoo, often needed to remove it, which can leave the scalp dry.
Our broader guide on silicones, mineral oil and PEGs explains how these film-forming ingredients compare across skin and hair products.
Who benefits from a silicone-free hair serum?
A silicone-free serum makes the most sense if build-up or a coated feel bothers you, or if you wash with gentle cleansers. It suits you if:
- Your hair is fine and goes flat under heavier products.
- You wash with a mild, sulphate-free shampoo or with reetha, which may not lift a silicone film.
- Your hair feels heavy, dull or waxy a few days after washing, even when clean.
- You prefer products made with natural ingredients, with every ingredient listed.
- You use a serum every day and want it to rinse away cleanly each wash.
If your hair is very coarse, heavily heat-styled or bleached, a silicone serum may give you more of the slip and heat cushioning you are used to. That is a fair trade-off to make.
How does a plant-oil serum behave differently?
It feels softer and less slippery. That is the honest difference. A silicone serum glides and leaves a glassy shine within seconds. A plant-based serum smooths flyaways and softens the ends, with a more natural sheen. On a very humid day you may see a little more frizz than you would with silicones, and you may need a drop or two more on the ends.
In return, there is no film to strip. A mild shampoo removes it, your hair does not grow heavier wash after wash, and the dahlia oil brings its own light fatty acids to the lengths.
Hair Serum
50 ml · ₹350
We build it around dahlia oil, with steam-distilled rose water, moringa leaf hydrosol, and moringa, aloe vera and carrot extracts. For slip we use an olive-derived ingredient, Olivem 1000, instead of silicones.
Why it suits you: If your hair frizzes but goes flat under heavy serums, this is fluid and almost weightless, closer to a lotion than an oil. It is free from silicones, mineral oil, parabens, phthalates, SLS/SLES and synthetic fragrance.
How it fits your routine: A few drops on damp or dry hair, worked into the ends, then style as usual. It is light enough for daily use on the lengths.
Not for you if you want the instant glassy slip of a silicone serum, or you need heat protection for daily straightening. It is also not meant for the scalp.
What is in a silicone-free serum instead?
Instead of silicones, a plant-based serum leans on oils and gentle texture ingredients. In ours, dahlia oil smooths the cuticle with light fatty acids, aloe vera and carrot extract help with moisture, and moringa helps hair face sun and pollution on the commute. Cetyl alcohol and stearic acid give a light, lotion-like body. Cetyl alcohol is a fatty alcohol, a softening ingredient, unlike the drying alcohols some people worry about. Xanthan gum holds it together and Sensicare keeps it fresh.
Silicone-free hair oils or a serum: which do I need?
Often both, used at different times. A hair oil is for the scalp and lengths before washing: you massage it in and leave it on. A serum is for the ends after washing, when they are clean and inclined to frizz.
| Hair oil | Hair serum | |
|---|---|---|
| When | Before washing | After washing, on damp or dry hair |
| Where | Scalp and lengths | Lengths and ends only |
| How long | 30 to 60 minutes or overnight, then wash | Stays in until your next wash |
| What you feel | Rich, for a relaxing massage | Light, for smooth ends |
Hair Oil
100 ml · ₹435
Classical Kumkumadi Tailam with brahmi and ashwagandha infused sesame oil, coconut oil, jojoba, sweet almond, apricot kernel, pumpkin seed, evening primrose and lotus oils, with lavender and patchouli essential oils.
Why it suits you: If your scalp feels dry and tired and you want a silicone-free oil to go with your serum, jojoba leads this blend so it sinks in rather than sitting greasy. It is free from silicones, mineral oil, parabens, phthalates and synthetic fragrance.
How it fits your routine: Massage a few drops into your scalp two or three times a week, leave it on for 30 to 60 minutes or overnight, and wash with a mild shampoo. Daily oiling is not needed.
Not for you if you are allergic to nuts (it contains sweet almond and apricot kernel oils), or you want an unscented oil.
How to use a silicone-free hair serum
- Wash with a mild shampoo and squeeze out the extra water with a towel.
- Take a few drops into your palm and rub your hands together.
- Start at the ends and work upwards to mid-length. Keep it off the roots and scalp.
- Comb through with a wide-tooth comb so it spreads evenly.
- Style as usual. On dry hair, use a drop or two on flyaways during the day.
How do I know if my serum has silicones?
Read the ingredient list and look for names ending in -cone, -conol, -siloxane or -silane, such as dimethicone, dimethiconol, cyclopentasiloxane or amodimethicone. The higher up the list they appear, the more of them there is. Our guide on how to read an ingredient label covers the rest.
What happens when I switch from a silicone serum?
For the first few washes, your hair may feel slightly less slippery than you are used to, while any leftover film washes away. Give it two or three weeks before judging. Many people then find their hair feels lighter and needs washing less urgently.
A simple silicone-free hair routine
Add only the steps you need. Each button adds one item to your bag.
Before washing, 2 to 3 times a week
Hair Oil · 100 ml · ₹435
Massaged into the scalp, left 30 to 60 minutes or overnight
Honest note: you do not need both. If your scalp is fine and only your ends frizz, the serum alone is enough. If frizz is not a problem, the oil alone is enough.
What mistakes should I avoid?
- Expecting a plant-based serum to feel like a silicone one. Judge it on softness and how clean your hair feels after washing.
- Putting serum on the roots or scalp. It is for the lengths and ends.
- Using too much. A few drops are enough for most hair. Add more only to the ends.
- Leaving a heavy serum on overnight.
- Washing with a harsh shampoo after switching, which defeats the purpose.
- Relying on any serum to stop hair fall. If you are losing a lot of hair, see a dermatologist.
Safety and patch test
Frequently asked questions
Is silicone-free hair serum better?
It is better if build-up, limp lengths or a coated feel bother you. If you want maximum slip and heat cushioning, a silicone serum gives more of that.
Can I apply silicone-free serum daily?
Yes, a light serum like ours is fine for daily use on the lengths and ends. Keep it off the scalp.
Does hair serum cause hair fall?
A serum used on the lengths does not cause hair fall. If you are shedding a lot, see a dermatologist to find out why.
Silicone wala serum aur silicone-free serum mein kya farak hai?
A silicone serum coats hair with a slippery film for instant shine. A silicone-free serum softens and smooths with plant oils and washes out easily.
Can I use hair oil as a serum?
A single drop of a light oil on dry ends can tame flyaways. A pre-wash hair oil is richer and better suited to the scalp before washing.
Is dimethicone harmful?
Dimethicone is generally considered safe. We leave it out because it builds up on hair and we prefer plant oils for slip and softness.
In short: a silicone-free hair serum trades a little instant slip for softness and clean rinsing; use a few drops on the ends, and pair it with a plant-based oil before washing if your scalp feels dry.
Our motto: to make the cleanest beauty products
Hair oils and serums made with plant oils, with every ingredient listed and no silicones.
Browse our hair care range →Related reading: silicones, mineral oil and PEGs explained · how to choose a hair oil without mineral oil · reetha or sulphate-free shampoo for an oily scalp.
More from the Journal: LLP in hair oil: what is paraffinum liquidum, and is it safe?.