What is the recommended dosage for Ceramides?

General: 30-40 mg/day phytoceramides; Skin Health: 350 mg/day (wheat-based) or 40 mg/day (rice-based)

What are the side effects of Ceramides?

Potential side effects include: Generally well-tolerated, Rare mild gastrointestinal discomfort.

What are ceramides and how may they support skin health?

Ceramides are lipids that constitute approximately 50% of the skin barrier's lipid matrix. They are essential for preventing transepidermal water loss and maintaining skin hydration. Plant-derived ceramides (phytoceramides) taken orally have been studied for skin hydration and barrier function improvement in clinical trials.

What dosage of oral ceramides has been studied for skin benefits?

Clinical trials have used 350 mcg to 1.8 mg of plant-derived ceramides per day, often from wheat or rice sources. The Lipowheat and Ceramosides brands have been used in RCTs. Improvements in skin hydration and reduced roughness were observed after 4–8 weeks. The small doses needed reflect the signaling rather than structural role of oral ceramides.

What are the potential side effects of oral ceramide supplements?

Oral ceramides are generally well tolerated. Mild gastrointestinal discomfort has been reported rarely. Wheat-derived ceramides should be avoided by individuals with celiac disease or wheat allergy; rice-derived alternatives are available. Long-term safety data is limited. No significant drug interactions have been reported.

Ceramides
Ceramides

fatty_acid

别名: Phytoceramides, Plant-Derived Ceramides, Ceramosides, Lipowheat

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About

Ceramides are sphingolipids comprising approximately 50% of stratum corneum lipids, forming the 'mortar' between corneocyte 'bricks' in the skin barrier. A randomized study found oral phytoceramides (350 mg/day for 3 months) significantly improved skin hydration and reduced wrinkle depth.

How It Works

Sphingolipids comprising approximately 50% of stratum corneum lipids; form the 'mortar' between corneocyte 'bricks' in the skin barrier; oral phytoceramides are absorbed and distributed to the stratum corneum, restoring lipid bilayer integrity and reducing transepidermal water loss.

Evidence For Conditions

健康状况	等级	研究数量	受试者
Dry Skin	C	5	300	查看 →
Skin Barrier Function	C	5	280	查看 →

Side Effects

Generally well-tolerated
Rare mild gastrointestinal discomfort

Drug & Supplement Interactions

No significant drug interactions documented

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Related Ingredients

Omega-3 Fatty Acids Evening Primrose Oil Borage Oil

速览

剂量: General: 30-40 mg/day phytoceramides; Skin_Health: 350 mg/day (wheat-based) or 40 mg/day (rice-based)
剂型: capsule softgel
天然来源: Wheat germ, Rice bran, Sweet potato, Soy, Beet, Konjac
上限: Not established; generally well-tolerated
最佳时间: With meals

证据摘要

Dry Skin C

Skin Barrier Function C

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