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Shop Earth Harbor Obscura Detoxifying Reset Ampoule
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Earth Harbor

Obscura Detoxifying Reset Ampoule

~$35· 1 Fl Oz (Pack of 1)

What it's good for

Key actives from our research database. Click any to read the full evidence dossier.

  • BakuchiolModerate evidenceFull dossier ↗

    A plant-based alternative to retinol. Smooths fine lines and evens tone with much less irritation, making it safer for sensitive skin.

    Good for: Anti-aging

  • BisabololModerate evidenceFull dossier ↗

    The "calm-down" molecule in many sensitive-skin formulas. Reduces redness and stinging without bleaching your barrier, and plays nicely on top of retinoids or exfoliating acids.

    Good for: Anti-inflammatory

  • ChamomileModerate evidenceFull dossier ↗

    The classic "tea-bag-on-puffy-eyes" botanical. Calms angry skin via well-studied anti-inflammatory pathways, gently. Good for reactive or rosacea-prone complexions.

    Good for: Anti-inflammatory, Antioxidant

  • Linoleic AcidModerate evidenceFull dossier ↗

    An essential fatty acid your sebum runs short on if you're acne-prone, and topping it up topically literally shrinks clogged pores. Also rebuilds the lipid mortar between skin cells. Found concentrated in safflower, hemp, and rosehip oils.

    Good for: Barrier repair, Anti-acne

  • SqualaneAnecdotal evidenceFull dossier ↗

    A lightweight oil that mimics what your skin already makes. Softens and seals in hydration without feeling greasy.

    Good for: Barrier repair, Hydrating

  • Tamanu OilAnecdotal evidenceFull dossier ↗

    A traditional Polynesian "first-aid oil" with real cell-culture and animal data pointing to skin recovery and the look of scars. Good as a targeted step on recovering blemishes, post-procedure skin, or stubborn dry patches.

    Good for: Anti-inflammatory, Barrier repair

Evidence behind the ingredients

Real citations from our research database, one per tracked active in this product. Click any ingredient name to read its full evidence dossier.

BakuchiolModerate evidence6 citations

A plant-based alternative to retinol. Smooths fine lines and evens tone with much less irritation, making it safer for sensitive skin.

Fanning N et al., Human Clinical Trials Using Topical Bakuchiol Formulations for the Treatment of Skin Disorders: A Systematic Review, Journal of Drugs in Dermatology 2024;23(4):239-243 — bakuchiol trials suggest efficacy but are methodologically limited (mostly uncontrolled, combination formulations)

2024Meta-analysis (mixed)PMID:38564402View source ↗

Hu L et al., Effect and Mechanism of Tricholoma matsutake Extract Combined with Bakuchiol and Ergothioneine on UVB-Induced Skin Aging, Journal of Cosmetic Dermatology 2024

2024Mechanism onlyPMID:39014903View source ↗

Puyana C et al., Applications of Bakuchiol in Dermatology: Systematic Review of the Literature, Journal of Cosmetic Dermatology 2022

2022Meta-analysis (positive)PMID:36176207View source ↗
BisabololModerate evidence6 citations

The "calm-down" molecule in many sensitive-skin formulas. Reduces redness and stinging without bleaching your barrier, and plays nicely on top of retinoids or exfoliating acids.

Wu Y et al., Exploring the mechanism of alpha-Bisabolol in the treatment of psoriasis based on network pharmacology and experimental validation, European Journal of Pharmacology 2025 — alpha-bisabolol suppressed inflammation in TNF-alpha-treated keratinocytes and psoriasis mice via PI3K/AKT and NF-kB pathways; reduced IL-6, IL-1beta, TNF-alpha and skin lesions

2025Mechanism onlyPMID:40089261View source ↗

Karami H et al. (Brazil), Development of a hydrogel containing bisabolol-loaded nanocapsules for the treatment of atopic dermatitis in a Balb/c mice model, International Journal of Pharmaceutics 2024

2024Positive (efficacy)PMID:38527566View source ↗

Tan C et al. (Brazil), The combination of allantoin, bisabolol, D-panthenol and dipotassium glycyrrhizinate mitigates UVB-induced PGE2 synthesis by keratinocytes, International Journal of Cosmetic Science 2024

2024Mechanism onlyPMID:38433250View source ↗
ChamomileModerate evidence6 citations

The classic "tea-bag-on-puffy-eyes" botanical. Calms angry skin via well-studied anti-inflammatory pathways, gently. Good for reactive or rosacea-prone complexions.

Essential Oil of Matricaria chamomilla Alleviates Psoriatic-Like Skin Inflammation by Inhibiting PI3K/Akt/mTOR and p38MAPK Signaling Pathway, Clinical Cosmetic and Investigational Dermatology 2024

2024Mechanism onlyPMID:38222858View source ↗

Comparative analysis of whole plant, flower and root extracts of Chamomilla recutita L. (Germany), Frontiers in Immunology 2024

2024Mechanism onlyPMID:38720895View source ↗

Xu J et al., Therapeutic effects of chamomile volatile oil nanoemulsion/Bletilla striata polysaccharides gels on atopic dermatitis, International Journal of Biological Macromolecules 2024 — topical chamomile volatile oil nanoemulsion (19.07 nm) reduced skin damage, epidermal thickness, and mast cell infiltration in atopic dermatitis mice; rebalanced Th1/Th2

2024Positive (efficacy)PMID:39111460View source ↗
+3 more ingredients
Linoleic AcidModerate evidence4 citations

An essential fatty acid your sebum runs short on if you're acne-prone, and topping it up topically literally shrinks clogged pores. Also rebuilds the lipid mortar between skin cells. Found concentrated in safflower, hemp, and rosehip oils.

Lin TK, Zhong L, Santiago JL. Anti-Inflammatory and Skin Barrier Repair Effects of Topical Application of Some Plant Oils. Int J Mol Sci. 2017;19(1):70. — reviews linoleic-acid-rich oils in barrier repair.

2017Meta-analysis (positive)PMID:29280987View source ↗

Liu M et al., Topical application of a linoleic acid-ceramide containing moisturizer exhibit therapeutic and preventive benefits for psoriasis vulgaris: a randomized controlled trial, Dermatol Ther 2015;28(6):373-82 — RCT linoleic-acid/ceramide cream improved barrier

2015Positive (efficacy)PMID:26286610View source ↗

Letawe C, Boone M, Pierard GE. Digital image analysis of the effect of topically applied linoleic acid on acne microcomedones. Clin Exp Dermatol. 1998;23(2):56-58.

1998Positive (efficacy)PMID:9692305View source ↗
SqualaneAnecdotal evidence5 citations

A lightweight oil that mimics what your skin already makes. Softens and seals in hydration without feeling greasy.

Wolosik K et al., Squalane as a Promising Agent Protecting UV-Induced Inhibition of Collagen Biosynthesis and Wound Healing in Human Dermal Fibroblast, Molecules 2025;30(9):1964 — low-dose squalane (0.005-0.015%) restored collagen biosynthesis and wound healing in UVA-exposed human dermal fibroblasts

2025Mechanism onlyPMID:40363772View source ↗

Morgan AB et al., Explicating the multifunctional roles of tocotrienol and squalene in promoting skin health, Skin Health and Disease 2024;4(5):e448 — squalene/squalane promotes skin health via antioxidant, hydrating, emollient, anti-inflammatory mechanisms

2024Mechanism onlyPMID:39355739View source ↗

Fiume M et al., Safety Assessment of Squalane and Squalene as Used in Cosmetics, International Journal of Toxicology 2023;42(3_suppl):107S-109S — CIR expert-panel assessment concluding squalane is safe as a cosmetic ingredient

2023Safety assessmentPMID:37752766View source ↗
Tamanu OilAnecdotal evidence3 citations

A traditional Polynesian "first-aid oil" with real cell-culture and animal data pointing to skin recovery and the look of scars. Good as a targeted step on recovering blemishes, post-procedure skin, or stubborn dry patches.

Tran TPA et al., Characterizations of Centrifugal Electrospun Polyvinyl Alcohol/Sodium Alginate/Tamanu Oil/Silver Nanoparticles Wound Dressing, IEEE Transactions on NanoBioscience 2024

2024Mechanism onlyPMID:38427547View source ↗

Ginestra G et al., Evaluation of the cutaneous wound healing potential of tamanu oil in wounds induced in rats, Journal of Wound Care 2021;30(10):825-833 — topical tamanu oil accelerated cutaneous wound closure in rat model vs control

2021Positive (efficacy)PMID:34597168View source ↗

Pribowo A, Girish J, Gustiananda M, Nandhira RG, Hartrianti P. Potential of Tamanu (Calophyllum inophyllum) Oil for Atopic Dermatitis Treatment. Evidence-Based Complementary and Alternative Medicine. 2021:6332867. — Review summarizing anti-inflammatory, antioxidant, antimicrobial, analgesic, and wound-healing properties of tamanu oil relevant to atopic dermatitis.

2021Positive (efficacy)PMID:35069754View source ↗

Sources: 10 clinical journals and regulatory databases across the US, EU, Korea, Japan, and China. Every entry points to a specific document. See methodology for the full list and what each outcome label means.

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