Tea Tree Lavender Mint: Bottle vs Liter Size Which One Wins

We compared the Tea Tree Lavender Mint Moisturizing Shampoo in the 10.14 fl oz bottle against the 33.8 fl oz liter to help you pick the right size.
| Factor | Tea Tree Lavender Mint Moisturizing Sham | Tea Tree Lavender Mint Moisturizing Sham |
|---|---|---|
| Formula | Moisturizing shampoo, same formula | Moisturizing shampoo, same formula |
| Key ingredients | Tea tree, lavender, mint, amino acids | Tea tree, lavender, mint, amino acids |
| Size | 10.14 fl oz | 33.8 fl oz |
| Price range | Check price | Check price |
| Best for | First-time buyers, travel | Loyal users, families |
| Price per ounce | Higher | Much lower |
| Scent | Calming lavender mint | Calming lavender mint |
| Cruelty free | Vegan, cruelty free brand | Vegan, cruelty free brand |
Our Verdict
Buy the 10.14 oz bottle if you are trying the line for the first time or need a travel-friendly size. Buy the 33.8 oz liter if you already love it and want the lowest price per ounce. The formula is identical, so this is purely a value decision. Heavy users with long, thick hair save the most with the liter.
More Top Picks in This Category
Not sold on either of these two? Here are more bestselling options worth considering.

Best for: Devoted users who want the full routine at the best value.
Tea Tree Lavender Mint Shampoo and Conditioner Set, 33.8 fl oz
- Full routine in liter sizes
- Shampoo plus conditioner
- Maximum hydration pairing
- Best value for committed users
Pros
- Complete routine in one box
- Lowest per-ounce cost
Cons
- Big upfront spend
- Bulky to store

Best for: First-time buyers and gift givers trying the full line.
Tea Tree Lavender Mint Shampoo and Conditioner Set, 10.14 fl oz
- Shampoo plus conditioner duo
- Travel-friendly sizes
- Same hydrating formula
- Great gift option
Pros
- Try both products affordably
- Nice gift packaging
Cons
- Higher per-ounce cost
- Small for long hair
The Fragrance Question Buyers Keep Skipping
Tea tree, lavender, and mint make this set feel like a spa treatment, but fragrance load is a real decision factor that mainstream roundups barely mention. This is a heavily scented formula, and scented shampoos are a known trigger for sensitive, eczema prone scalps, leaving some buyers with more itch than they started with. The set comes in two sizes, a 33.8 fluid ounce family size and a 10.14 fluid ounce starter size, which makes the smaller bottle the smart first move if your scalp has ever reacted to fragranced hair products. Patch testing is not just for hair dye: work a small amount into the skin behind your ear on wash day, then check for redness or itch before committing the full head. If you love the cooling tingle but your scalp protests, use the shampoo on the roots only and keep it off long lengths, which limits exposure time while preserving the refreshing feel. The conditioning set pairs naturally with this approach because you can keep scent off the scalp entirely by applying conditioner from the ears down. For buyers who need a genuinely fragrance sensitive routine, our Amika Hydro Rush guide walks through a gentler moisture routine built for reactive scalps.
When a Moisturizing Shampoo Meets Flakes and Seasonal Shifts
Tea tree oil gets marketed as a scalp clarifier, which tempts buyers with dandruff to treat flakes with this set alone. It can soothe mild dryness related itch, but true dandruff driven by seborrheic activity needs an anti dandruff active, and no amount of tea tree fragrance replaces one. The honest routine is to alternate: use a medicated dandruff wash once or twice a week, and this moisturizing set on the other washes, so the scalp stays flake free while the lengths get their moisture. Seasonality changes the equation too. In dry winter air with indoor heating, the mint tingle feels sharper and the formula can leave ends thirstier than in summer, which is when a weekly deep treatment earns its place. In humid summer months the lighter 10.14 ounce set makes more sense for frequent washers, since sweat and oil build up faster and the scalp needs the cleanse more than the lengths need extra moisture. Give any moisturizing shampoo at least two weeks, roughly five to six washes, before judging it, because the first few washes often reflect your old buildup washing away rather than the new formula underperforming. Signs of over moisturizing include limp, mushy hair that will not hold a style and an oily feeling scalp by evening. When that happens, a single clarifying wash resets the balance. If you are comparing this set against richer repair options for winter, our best dry hair treatments roundup covers deeper repair alternatives.
Making the Set Last: Dosage and Storage
The 33.8 fluid ounce set is built for shared bathrooms and frequent washers, but only if you dose it like a concentrate. A quarter sized amount of shampoo per wash is the working dose for medium hair, and the cooling tingle means you feel it working long before you need more product. Doubling the amount does not double the cleanse, it just doubles the fragrance exposure and the rinse time. The conditioner needs even less discipline: focus it on the lengths, leave it two to three minutes, and rinse thoroughly, because leftover conditioner plus fragrance is what leaves fine hair limp. Store the big bottles upright in a cool spot rather than a steamy shower caddy, since heat and humidity degrade fragrance compounds and can turn the scent sharp over months. If you bought the 10.14 ounce set to test, judge it across at least ten washes before deciding, because the scalp needs time to show whether the tingle is refreshing or irritating. When the set runs low, resist the urge to switch scents abruptly; finishing one system before starting another keeps your read on results clean. For a deeper look at matching shampoo choice to scalp needs, our guide to treating dry hair covers scalp first decision making.