The Shelf · Behind the Shampoo: The Skincare a Hair Company Quietly Sells
Intelligent Nutrients Vitalisea Time Traveler Serum
The brand's answer to retinol, built on marine plant extracts rather than a vitamin A derivative. Bidens pilosa is the ingredient doing the work in that comparison and it turns up in a handful of serious formulas elsewhere, usually described as a plant retinol alternative, which is the brand's framing and not a claim we are making for it. Sea fennel and sea daffodil are the other two, and goji sits on top as the antioxidant.
Affiliate link. Price and availability are set by Holistic Hair Tribe.
Why we like the Vitalisea Time Traveler Serum
- Bidens pilosa named and dosed high in the list
- A retinol alternative that says what it is instead of implying
- No dryness or peeling to schedule around
- Three plant extracts standing where the vitamin A would be
- Texture
- A silky serum that sinks quickly.
- Key ingredients
- Bidens pilosa extract · Sea fennel extract · Sea daffodil extract · Goji fruit powder · Tea seed oil · Sodium carrageenan
- Fragrance
- Scented with the brand's Aroma blend.
- Skin type
- Mature
- Best for
- Dark spots and uneven tone · People who cannot tolerate retinol · Nightly use
- Works on
- Pigmentation · Fine lines · Dullness
- Made in
- USA
- Where to buy
- Holistic Hair Tribe
- Price when checked
- $121 on 2026-09-09
- Listing checked
- 2026-09-08
Our verdict on the Intelligent Nutrients Vitalisea Time Traveler Serum
For people who want the retinol result and cannot have the retinol.
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Reviewed 2026-09-08. Intelligent Nutrients Vitalisea Time Traveler Serum appears in Behind the Shampoo: The Skincare a Hair Company Quietly Sells. Every product on The Shelf is listed in the product index.