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Shop Herbivore Super Nova 5% Vitamin C + Caffeine Brightening Eye Cream
Treatment
Herbivore

Super Nova 5% Vitamin C + Caffeine Brightening Eye Cream

~$48· 0.50 Fl Oz (Pack of 1)

What it's good for

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

  • CaffeineModerate evidenceFull dossier ↗

    Tightens and brightens the under-eye area, reducing the look of puffiness by constricting tiny blood vessels. Best deployed in eye creams.

    Good for: Anti-aging, Antioxidant

  • Citric AcidModerate evidenceFull dossier ↗

    A fruit-derived AHA that exfoliates and antioxidizes. It shares the same basic mechanism as glycolic and lactic acid but is weaker gram-for-gram; in practice you'll see it doing dual duty (a little exfoliation plus pH stabilisation) in multi-acid toners and serums. When it appears low on an ingredient list, it's adjusting pH; higher up, it's contributing real exfoliation.

    Good for: Exfoliating, Antioxidant

  • Coenzyme Q10Moderate evidenceFull dossier ↗

    A naturally-occurring antioxidant your skin loses as you age. Topical CoQ10 restores some of what time depletes, supporting energy production in skin cells and softening wrinkle depth.

    Good for: Antioxidant, Anti-aging

  • GlycerinModerate evidenceFull dossier ↗

    A workhorse hydrator that pulls water into your skin. In nearly every good moisturizer for a reason.

    Good for: Hydrating

  • Hyaluronic AcidStrong evidenceFull dossier ↗

    A pure hydrator that holds water in your skin. Makes skin look plumper and smoother almost immediately.

    Good for: Hydrating

  • Jojoba OilModerate evidenceFull dossier ↗

    Technically a wax that masquerades as oil, molecularly closer to your own sebum than any other plant oil. Hydrates without clogging pores, calms inflammation, and plays well in acne-prone and sensitive routines.

    Good for: Hydrating, Barrier repair, Anti-inflammatory

  • Reishi MushroomAnecdotal evidenceFull dossier ↗

    An "adaptogen" mushroom that helps skin cells handle stress at the gene level. Early-stage evidence but mechanistically interesting for anti-aging routines layered with vitamin C or peptides.

    Good for: Antioxidant, Anti-aging

  • Shea ButterModerate evidenceFull dossier ↗

    A rich, naturally occlusive plant butter from the African karite tree. Soothes dry, irritation-prone skin, refills the lipid barrier, and was well tolerated enough in randomized trials that most participants used it comfortably as a daily emollient.

    Good for: Barrier repair, Hydrating, Anti-inflammatory

New to this? Patch test on your inner arm for 24 to 48 hours before applying to your face. If you have sensitive skin or rosacea, start 2 to 3 times per week and build up slowly.

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.

CaffeineModerate evidence5 citations

Tightens and brightens the under-eye area, reducing the look of puffiness by constricting tiny blood vessels. Best deployed in eye creams.

Elias M et al., Caffeine in Skincare: Its Role in Skin Cancer, Sun Protection, and Cosmetics, Indian Journal of Dermatology 2023;68(5):546-550 — evidence for topical caffeine's photoprotective, antioxidant, and anti-cellulite roles

2023Meta-analysis (positive)PMID:38099120View source ↗

Gherardini J et al. (Germany), Transepidermal UV radiation of scalp skin ex vivo induces hair follicle damage that is alleviated by the topical treatment with caffeine, International Journal of Cosmetic Science 2019;41(2):164-182 — topical caffeine reduced UV-induced hair follicle cytotoxicity and premature catagen entry in ex vivo human scalp

2019Positive (efficacy)PMID:30746733View source ↗

Luo L, Lane ME (UK), Topical and transdermal delivery of caffeine, International Journal of Pharmaceutics 2015;490(1-2):155-64 — review of caffeine physicochemistry and formulation strategies for skin permeation supporting cosmetic and transdermal use

2015Mechanism onlyPMID:26004004View source ↗
Citric AcidModerate evidence4 citations

A fruit-derived AHA that exfoliates and antioxidizes. It shares the same basic mechanism as glycolic and lactic acid but is weaker gram-for-gram; in practice you'll see it doing dual duty (a little exfoliation plus pH stabilisation) in multi-acid toners and serums. When it appears low on an ingredient list, it's adjusting pH; higher up, it's contributing real exfoliation.

Tang SC, Yang JH. Dual Effects of Alpha-Hydroxy Acids on the Skin. Molecules. 2018;23(4):863.

2018Mechanism onlyPMC:PMC6017965View source ↗

Yamamoto Y, Uede K, Yonei N, Kishioka A, Ohtani T, Furukawa F. Effects of alpha-hydroxy acids on the human skin of Japanese subjects: the rationale for chemical peeling. Journal of Dermatology. 2006 Jan;33(1):16-22. — Clinical-mechanistic study in Japanese subjects demonstrating AHA (including citric acid class) keratolytic and epidermal renewal effects as rationale for chemical peeling.

2006Mechanism onlyPMID:16469079View source ↗

Bernstein EF, Underhill CB, Lakkakorpi J, et al. Citric acid increases viable epidermal thickness and glycosaminoglycan content of sun-damaged skin. Dermatologic Surgery. 1997 Aug;23(8):689-694. — Mechanistic study showing topical citric acid increased viable epidermal thickness and dermal glycosaminoglycans in sun-damaged skin, similar to glycolic acid and retinoic acid.

1997Mechanism onlyPMID:9256916View source ↗
Coenzyme Q10Moderate evidence5 citations

A naturally-occurring antioxidant your skin loses as you age. Topical CoQ10 restores some of what time depletes, supporting energy production in skin cells and softening wrinkle depth.

Li S et al., Ginsenoside Nanoliposomes Deliver Ergothioneine and Coenzyme Q10 to Address Skin Aging via Mitochondrial Mechanisms, Colloids and Surfaces B: Biointerfaces 2026

2026Mechanism onlyPMID:41475077View source ↗

Lain ET, Agrawal N, Ruvolo E, Weise JM, Callender VD, The Role of Coenzyme Q10 in Skin Aging and Opportunities for Topical Intervention: A Review, Journal of Clinical and Aesthetic Dermatology 2024;17(8):42-47

2024Positive (efficacy)PMID:39148958View source ↗

Ayunin Q, Miatmoko A, Soeratri W, Erawati T, Susanto J, Legowo D, Improving the anti-ageing activity of coenzyme Q10 through protransfersome-loaded emulgel, Scientific Reports 2022;12(1):906 — topical CoQ10 protransfersomal emulgel increased collagen density and fibroblast count in UV-aged mouse skin

2022Positive (efficacy)PMID:35042910View source ↗
+5 more ingredients
GlycerinModerate evidence6 citations

A workhorse hydrator that pulls water into your skin. In nearly every good moisturizer for a reason.

Danby SG et al., Different types of emollient cream exhibit diverse physiological effects on the skin barrier in adults with atopic dermatitis, Clinical and Experimental Dermatology 2022;47(6):1154-1164 — glycerol+urea emollient delivered superior barrier-strengthening and irritant protection

2022Positive (efficacy)PMID:35167133View source ↗

Youssef R et al., Glycerol 85% efficacy on atopic skin and its microbiome: a randomized controlled trial, Journal of Dermatological Treatment 2021;32(7):730-736 — topical glycerol 85% RCT on atopic skin

2021Positive (efficacy)PMID:31869257View source ↗

Evans NJ et al., Human axillary skin condition is improved following incorporation of glycerol into the stratum corneum from an antiperspirant formulation, Archives of Dermatological Research 2017;309(9):739-748 — 4% glycerol penetrated axillary SC, reduced irritation, improved hydration

2017Positive (efficacy)PMID:28889318View source ↗
Hyaluronic AcidStrong evidence7 citations

A pure hydrator that holds water in your skin. Makes skin look plumper and smoother almost immediately.

Karabat MU, Tuncer MC. Effects of hyaluronic acid on skin at the cellular level: a systematic review. Rev Assoc Med Bras. 2025;71(8):e20250208. — Systematic review of 45 studies found low-molecular-weight HA stimulates keratinocyte proliferation and migration while high-molecular-weight HA drives skin hydration, supporting topical HA as an effective skin-hydrating and barrier-supporting ingredient.

2025Meta-analysis (positive)PMID:40990743View source ↗

Bravo B et al., Benefits of topical hyaluronic acid for skin quality and signs of skin aging: From literature review to clinical evidence, Dermatology and Therapy 2022;12(12):2657-2680 — HA-based cosmeceuticals reliably improve hydration and signs of skin aging

2022Meta-analysis (positive)PMID:36200921View source ↗

Lee SG et al., Hyaluronan Oligosaccharides Improve Rosacea-Like Phenotype through Anti-Inflammatory and Epidermal Barrier-Improving Effects, Annals of Dermatology 2020

2020Mechanism onlyPMID:33911737View source ↗
Jojoba OilModerate evidence6 citations

Technically a wax that masquerades as oil, molecularly closer to your own sebum than any other plant oil. Hydrates without clogging pores, calms inflammation, and plays well in acne-prone and sensitive routines.

Tietel Z, Melamed S, Ogen-Shtern N, et al. Topical application of jojoba (Simmondsia chinensis L.) wax enhances the synthesis of pro-collagen III and hyaluronic acid and reduces inflammation in the ex-vivo human skin organ culture model. Frontiers in Pharmacology. 2024;15:1333085. — Ex-vivo human skin model showing jojoba wax reduced LPS-induced IL-6/IL-8/TNFα by ~30% and enhanced pro-collagen III and hyaluronic acid synthesis.

2024Mechanism onlyPMID:38344180View source ↗

Blaak J, Staib P, An updated review on efficacy and benefits of sweet almond, evening primrose and jojoba oils in skin care applications, International Journal of Cosmetic Science 2022;44(1):1-9 — jojoba oil documented as effective for strengthening stratum corneum integrity, recovery, and lipid ratio

2022Meta-analysis (positive)PMID:34957578View source ↗

Lin TK, Zhong L, Santiago JL, Anti-Inflammatory and Skin Barrier Repair Effects of Topical Application of Some Plant Oils, International Journal of Molecular Sciences 2017;19(1):70 — jojoba reviewed among 19 plant oils: supports stratum-corneum lipid replenishment, anti-inflammatory and wound-healing effects

2017Mechanism onlyPMID:29280987View source ↗
Reishi MushroomAnecdotal evidence7 citations

An "adaptogen" mushroom that helps skin cells handle stress at the gene level. Early-stage evidence but mechanistically interesting for anti-aging routines layered with vitamin C or peptides.

Tao L, Tai M et al., A Ganoderma lucidum Extract Improves Mitochondrial Function in Aging Skin and Promotes Wound Healing, Clinical Cosmetic and Investigational Dermatology 2026 — Ganoderma lucidum extract reduced ROS, boosted mitochondrial energy production, and accelerated wound healing in aging skin (cell + animal models)

2026Positive (efficacy)PMID:42088112View source ↗

Dikmen Kucuk S et al., Cosmetic Potential of Ganoderma lucidum (Reishi) Extract in a Topical Cream Formulation, International Journal of Cosmetic Science 2026

2026Positive (efficacy)PMID:41657122View source ↗

Mohamed G et al., Unlocking the Therapeutic Potential of Ganoderma lucidum: From Bioactive Compounds to Clinical Translation, Phytotherapy Research 2026

2026Mechanism onlyPMID:42116536View source ↗
Shea ButterModerate evidence4 citations

A rich, naturally occlusive plant butter from the African karite tree. Soothes dry, irritation-prone skin, refills the lipid barrier, and was well tolerated enough in randomized trials that most participants used it comfortably as a daily emollient.

O'Connor RJ et al., Clinical Evaluation of a Diaper Containing a Shea Butter-Based Emollient and Impact on Diapered Skin Erythema, Pediatr Dermatol 2025;42(3):532-538 — RCT n=271 infants, shea-butter diaper reduced dermatitis

2025Positive (efficacy)PMID:40189822View source ↗

Burnett CL, Bergfeld WF, Belsito DV, et al. Safety Assessment of Butyrospermum parkii (Shea)-Derived Ingredients as Used in Cosmetics. Cosmetic Ingredient Review Expert Panel Final Report.

2024Safety assessmentDOI:10.1177/10915818231224230View source ↗

Verallo-Rowell VM, Katalbas SS, Pangasinan JP. Natural (Mineral, Vegetable, Coconut, Essential) Oils and Contact Dermatitis. Curr Allergy Asthma Rep. 2016;16(7):51. — discussing shea butter unsaponifiable fraction NF-kB inhibition and dermatologic use.

2016Mechanism onlyPMID:27373890View 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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Not medical advice. GlowPal is educational. Patch-test new products and talk to a qualified healthcare professional before changing your routine, especially if you're pregnant, nursing, or have a diagnosed skin condition. See our terms.