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DOSERANKEVIDENCE-BASED SUPPLEMENTSFull analysis

The short answer · Skin barrier function

Take phytoceramides for skin barrier function. This is the one to buy.

Sports Research, Phytoceramides Mini-Gels, 350 mg, 30 Softgels
1

Sports Research, Phytoceramides Mini-Gels, 350 mg, 30 Softgels

4.5· 2,701 ratings· $0.70/serving

DoseRank score83

Phytoceramides 350 mg — inside the studied 30-350 mg window

Of 3,395 products scored for Skin barrier function, Sports Research, Phytoceramides Mini-Gels, 350 mg, 30 Softgels ranks #1 with a DoseRank score of 83. Phytoceramides has moderate human evidence for this outcome.

View on iHerb— $0.70/sv60-sec quiz instead
Cheaper alternative$0.05 per serving21st Century, Niacinamide, Prolonged Release , 110 Tablets

Retailer links may be affiliate links. Rankings and placement are never paid.

The form“Why Phytoceramides — not L-Histidine or Borage Oil?”Evidence Moderate evidence

Phytoceramides has moderate human evidence for this outcome.

  • PhytoceramidesThe pick

    Moderate evidence · 350 mg

    Plant-derived lipids that mimic skin-barrier ceramides; taken orally to support skin hydration and reduce transepidermal water loss.

  • L-Histidine

    Moderate evidence · 1334 mg

    Essential amino acid; precursor to histamine and a building block of the antioxidant dipeptide carnosine. Especially important in infancy and during tissue repair.

  • Borage Oil

    Moderate evidence · 1000 mg

    Seed oil exceptionally rich in gamma-linolenic acid (GLA), an omega-6 fat; taken to support skin barrier function in conditions like eczema.

Buy the #1 pick
The dose“Is the dose actually effective?”Dose fit 90

Phytoceramides at 350 mg lands inside the studied 30-350 mg window.

Phytoceramides

Studied window 30-350 mg · this pick 350 mg

The ranking“Why should I trust this pick?”Trust 81

Solid trust signals from buyer ratings, with room to grow. Each product gets a DoseRank score blending clinical strength, evidence, dose fit, trust and value. Retailer links may be affiliate links — the scoring model decides placement, never payment from a brand.

  • 3,395 products scored
  • Never paid placement
  • Evidence level: Moderate · 78
  • 339 brands
  • 11 ingredients
See the full analysis — every score, every productHow the ranking works
The price“Can I do better than $0.70 a serving?”Value 55

$0.70 per serving — mid price tier for this outcome. The cheapest ranked pick here is $0.24 per serving.

  • 4
    MuscleMeds, Carnivor Beef Aminos, 100% Pure Beef Protein, 300 TabletsScore 82 · $0.24/serving
    iHerb
  • 6
    Nature's Way, Organic Flax Oil, Super Lignan, 24 fl oz (720 ml)Score 79 · $0.30/serving
    iHerb

Why not the absolute cheapest? The DoseRank score also weighs clinical strength, evidence, dose fit and trust — the very cheapest listings rarely hold up everywhere else.

Ready?

The #1 pick is $0.70 a serving.

Sports Research, Phytoceramides Mini-Gels, 350 mg, 30 Softgels — in stock at a tracked retailer.

View on iHerb
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Questions

Frequently asked

Sports Research, Phytoceramides Mini-Gels, 350 mg, 30 Softgels ranks #1 for Skin barrier function with a DoseRank score of 83. The score blends clinical strength, evidence, dose fit, trust signals and value across 3,395 products scored for this outcome.

Phytoceramides has moderate human evidence for this outcome.

Phytoceramides at 350 mg lands inside the studied 30-350 mg window. DoseRank scores this product's dose fit at 90 out of 100.

Sports Research, Phytoceramides Mini-Gels, 350 mg, 30 Softgels works out at $0.70 per serving. $0.70 per serving — mid price tier for this outcome. The cheapest ranked pick here is $0.24 per serving.

No. Retailer links may be affiliate links, but rankings and placement are never paid. Every product is scored by the same public model, and the ranking is recomputed from the underlying product data rather than edited by hand.

Use rankings as research support

DoseRank rankings are informational and not medical advice. If you are pregnant, breastfeeding, using medications, or managing a health condition, ask a qualified clinician whether a supplement fits your situation. Stop use and report concerning adverse events to a clinician, the product maker, or the retailer.

Disclosure

Retailer links may be affiliate links. Rankings and placement are not paid placement.

Sports Research, Phytoceramides Mini-Gels, 350 mg, 30 Softgels

$0.70/serving · ★ 4.5 · In stock

60-sec quizView on iHerb