2‑in‑1 Shampoo & Conditioner
Clean scalp, soft hair, no separate step.
- Cleans and conditions in one. No second bottle
- Charcoal pulls out sweat, oil and buildup
- Biotin and amla oil for stronger-looking hair
- 3 items extra 20% off
- 5 items extra 30% off
- All 9 extra 40% off
What changes
One bottle. Both jobs. Every shower.
Post-training · post-day- 01Skip the conditioner.It cleans and conditions in one pass, so the routine stays short.
- 02Buildup off, hair still soft.Charcoal draws out dirt and oil without leaving hair dry or squeaky.
- 03Three scents, one system.Green Tea Cedar, Tea Tree Mint or Hinoki Incense, all built to sit with the rest of the line.
The formula
What's in it. What never will be.
- Sulfates
- Parabens
- Phthalates
- Aluminum
Sulfates are what make drugstore shampoo foam like soap and leave hair squeaky. We skip them.
Full ingredient list
A 2-in-1 formula that removes buildup while conditioning and strengthening hair.
Why It Works
- Cleans and conditions
- Strengthens hair
- Lightweight, non-heavy finish
- Built for daily use
- Minimal effort. Maximum impact.
Key Ingredients
- Charcoal – removes buildup
- Amla Oil – strengthens hair
- Biotin – supports hair health
How to Use
Apply to wet hair. Lather and rinse.
The switch
Same shelf. Different standard.
Reviews
4.9 out of 5. 28 people said it.
- VVatche’Rated 5 out of 5 starsYesterday5 Stars
I love love love I’m so happy finally to have this a part of my life the best shampoo and conditioner. I just love all of their products. I’m gonna be forever client.
- EElizabethVerified BuyerRated 5 out of 5 stars1 week ago5 Stars
I have to say it is really good I cannot lie I used it the day I got it and it worked great on my hair and better ones I have purchased at the store
- MMichaelVerified BuyerRated 5 out of 5 stars1 week ago5 Stars
My hubby has been using onside product and when I introduced the onside tea tree mint shampoo conditioner he was amazed the difference a shampoo can make. When I tried it, omg your scalp feels so good and it smells amazing
- RRyanVerified BuyerRated 5 out of 5 stars1 week ago5 Stars
Absolutely beautiful scent. And last long after showering
- AAshleyVerified BuyerRated 5 out of 5 stars2 weeks ago5 Stars
I normally don’t expect much from 2-in-1 shampoo and conditioner products, but this one honestly surprised me. It cleans my hair really well while leaving it soft and manageable instead of dry or heavy. The scent is fresh, masculine, and lasts just enough without competing with whatever fragrance I’m wearing afterward. It lathers quickly, rinses clean, and saves time in the shower without sacrificing performance. My hair feels healthier, looks cleaner, and is much easier to style after using it consistently. I also like that I don’t have to buy separate shampoo and conditioner when this does both jobs so well. The bottle is easy to use, the product lasts a long time, and the overall quality feels much more premium than I expected. Whether you’re rushing to get ready in the morning or just want a simple grooming routine, this is a product that delivers. I’ll definitely continue using it because it makes my routine easier while still giving me great results every single day.
Why ONSIDE exists
Built for people who move every day and were tired of choosing between clean and smelling good.
Don't stop at one
2‑in‑1 Shampoo & Conditioner is the start. Build the whole routine and save.
- 3 items extra 20% off
- 5 items extra 30% off
- All 9 extra 40% off
Before you buy