Trader Joe's Shea Butter & Coconut Oil Hair Serum Dupes & Cheaper Alternatives
From 17 Reddit threads · Updated November 8, 2026
Dimethicone serum smooths frizz, locks moisture, and boosts shine; oily hair needs restraint. Here's what Redditors reach for instead.
The short answer
Best Overall AlternativeLightweight silicone finish for fine hair · $22.00 · 59.1 ml
Best for FrizzFeatherlight silicone finish for fine hair · $58.00 · 59.1 ml
#1
Best Overall Alternative
- Size: 59.1 ml
- Price per ml: $0.37/ml (original $0.11/ml)
The why
A silicone-heavy finishing serum for damp ends, blowouts, and scrunching out gel casts. Fine, wavy, and easily tangled hair gets slip and shine without the usual oiliness, though one extra pump can leave strands limp, tacky, or greasy.
One minus
Easy to overapply; one extra pump can flatten fine hair
Both recommended for Frizz.
“I scrunch out the crunch with verb ghost oil on my hands, which is amazing for frizz.”
— Reddit, r/finehair
The original, at a glance
- Why people love it
- Silicone-based slip for frizz and flyaways
- Price
- $8.75 · 81.3 ml · $0.11/ml
#2
Best for Frizz
- Size: 59.1 ml
- Price per ml: $0.98/ml (original $0.11/ml)
The why
A silicone-rich bonding oil for smoothing frizz, adding shine, and protecting ends during heat styling. Fine-haired users love the weightless finish, but fragrance, buildup, and occasional scalp reactions make it a poor match for sensitive scalps.
One minus
Too much turns fine hair greasy or stringy
Both recommended for Frizz.
“I used to slap 7 on every day but now a bit on towel dry hair prevents frizz”
— Reddit, r/Haircare
Browse more
Reddit's best hair oils by concern
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