🌿 SkincareDB

エイジングケア成分 — 実際に効くものガイド

エイジングケアは最も研究が進んだスキンケア分野のひとつです。ただし「アンチエイジング」を謳う成分の中には、科学的根拠が弱いものも多くあります。このページでは臨床試験データのある成分に絞って解説します。

英語版を読む →

この悩みに関連するデータベース収録成分

ALLANTOIN PABA

ALLANTOIN PABA

詳細を見る →

Allantoin PABA is a combination ingredient that links the skin-soothing allantoin molecule with PABA (para-aminobenzoic acid), a UV absorber. It is banned in EU...

SKIN CONDITIONING UV ABSORBER

BENZOPHENONE-3

BENZOPHENONE-3

詳細を見る →

BENZOPHENONE-3 is a cosmetic ingredient primarily used for LIGHT STABILIZER. It is commonly found in various cosmetic formulations and serves important function...

LIGHT STABILIZER UV ABSORBER UV FILTER

BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE

BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE

詳細を見る →

BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE is a cosmetic ingredient primarily used for HAIR CONDITIONING. It is commonly found in various cosmetic formulati...

HAIR CONDITIONING LIGHT STABILIZER UV ABSORBER

BUTYL METHOXYDIBENZOYLMETHANE

BUTYL METHOXYDIBENZOYLMETHANE

詳細を見る →

BUTYL METHOXYDIBENZOYLMETHANE is a cosmetic ingredient primarily used for LIGHT STABILIZER. It is commonly found in various cosmetic formulations and serves imp...

LIGHT STABILIZER UV ABSORBER UV FILTER

CAMPHOR BENZALKONIUM METHOSULFATE

CAMPHOR BENZALKONIUM METHOSULFATE

詳細を見る →

CAMPHOR BENZALKONIUM METHOSULFATE is a cosmetic ingredient primarily used for ANTIMICROBIAL. It is commonly found in various cosmetic formulations and serves im...

ANTIMICROBIAL ANTISTATIC UV ABSORBER

CIS-RETINOIC ACID

CIS-RETINOIC ACID

詳細を見る →

CIS-RETINOIC ACID is a cosmetic ingredient primarily used for ANTI-SEBUM. It is commonly found in various cosmetic formulations and serves important functions i...

ANTI-SEBUM

DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE

DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE

詳細を見る →

DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE is a cosmetic ingredient primarily used for LIGHT STABILIZER. It is commonly found in various cosmetic formulations a...

LIGHT STABILIZER UV ABSORBER UV FILTER

DROMETRIZOLE TRISILOXANE

DROMETRIZOLE TRISILOXANE

詳細を見る →

DROMETRIZOLE TRISILOXANE is a cosmetic ingredient primarily used for LIGHT STABILIZER. It is commonly found in various cosmetic formulations and serves importan...

LIGHT STABILIZER UV ABSORBER UV FILTER

ETHYLHEXYL METHOXYCINNAMATE

ETHYLHEXYL METHOXYCINNAMATE

詳細を見る →

ETHYLHEXYL METHOXYCINNAMATE is a cosmetic ingredient primarily used for LIGHT STABILIZER. It is commonly found in various cosmetic formulations and serves impor...

LIGHT STABILIZER UV ABSORBER UV FILTER

FARNESOL

FARNESOL

詳細を見る →

Farnesol is a naturally occurring acyclic sesquiterpene alcohol found in small amounts in rose, neroli, jasmine, and many other floral essential oils. It is use...

DEODORANT PERFUMING

GLYCERYL PABA

GLYCERYL PABA

詳細を見る →

GLYCERYL PABA is a cosmetic ingredient primarily used for UV ABSORBER. It is commonly found in various cosmetic formulations and serves important functions in p...

UV ABSORBER

GOLD is a cosmetic ingredient primarily used for COLORANT. It is commonly found in various cosmetic formulations and serves important functions in personal care...

COLORANT SKIN CONDITIONING - MISCELLANEOUS SLIP MODIFIER

HOMOSALATE

HOMOSALATE

詳細を見る →

HOMOSALATE is a cosmetic ingredient primarily used for FRAGRANCE. It is commonly found in various cosmetic formulations and serves important functions in person...

FRAGRANCE UV ABSORBER UV FILTER

5-Hydroxy-2-hydroxymethyl-4-pyrone

KOJIC ACID

詳細を見る →

Kojic acid is a natural fungal metabolite—most commonly derived from Aspergillus oryzae fermentation—that has been widely studied and used as a skin-brightening...

SKIN CONDITIONING SKIN BRIGHTENING ANTIOXIDANT

MAGNESIUM ASCORBYLBORATE

MAGNESIUM ASCORBYLBORATE

詳細を見る →

Magnesium ascorbylborate is a synthetic vitamin C derivative that combines ascorbic acid with magnesium and borate to provide greater oxidative stability than p...

ANTIOXIDANT HUMECTANT SKIN CONDITIONING

OCTOCRYLENE

OCTOCRYLENE

詳細を見る →

OCTOCRYLENE is a cosmetic ingredient primarily used for LIGHT STABILIZER. It is commonly found in various cosmetic formulations and serves important functions i...

LIGHT STABILIZER UV ABSORBER UV FILTER

2-Phenoxyethanol

PHENOXYETHANOL

詳細を見る →

Phenoxyethanol is a synthetic ether alcohol widely used as a broad-spectrum preservative in cosmetics and personal care products, effective against both bacteri...

ANTIMICROBIAL PRESERVATIVE

POTASSIUM ASCORBYLBORATE

POTASSIUM ASCORBYLBORATE

詳細を見る →

Potassium ascorbylborate is a synthetic vitamin C derivative combining ascorbic acid with potassium borate, designed to provide enhanced stability compared to p...

SKIN CONDITIONING - HUMECTANT

RED PETROLATUM

RED PETROLATUM

詳細を見る →

RED PETROLATUM is a cosmetic ingredient primarily used for MOISTURISING. It is commonly found in various cosmetic formulations and serves important functions in...

MOISTURISING SKIN CONDITIONING - EMOLLIENT UV ABSORBER

Tretinoin

RETINOIC ACID

詳細を見る →

Retinoic acid (tretinoin) is the biologically active, acidic form of vitamin A and the most potent topical retinoid used in dermatology. It works by binding dir...

NOT REPORTED

Vitamin A Palmitate

RETINYL PALMITATE

詳細を見る →

Retinyl palmitate is the ester form of retinol (vitamin A) combined with palmitic acid, making it one of the most stable and widely used vitamin A derivatives i...

SKIN CONDITIONING ANTIOXIDANT

Perhydrosqualene

SQUALANE

詳細を見る →

SQUALANE is a cosmetic ingredient primarily used for EMOLLIENT and SKIN CONDITIONING. It is the fully saturated, stable form of squalene that provides exception...

EMOLLIENT SKIN CONDITIONING ANTIOXIDANT

Squalene

SQUALENE

詳細を見る →

SQUALENE is a cosmetic ingredient primarily used for EMOLLIENT and ANTIOXIDANT properties. It is a polyunsaturated triterpene with six double bonds that provide...

EMOLLIENT SKIN CONDITIONING ANTIOXIDANT

TiO2

TITANIUM DIOXIDE

詳細を見る →

Titanium dioxide is an inorganic mineral compound used extensively in cosmetics as both a broad-spectrum physical UV filter and a white pigment in makeup formul...

COLORANT OPACIFYING UV ABSORBER

ZINC ASCORBATE

ZINC ASCORBATE

詳細を見る →

ZINC ASCORBATE is a cosmetic ingredient primarily used for ANTIOXIDANT. It is commonly found in various cosmetic formulations and serves important functions in ...

ANTIOXIDANT ORAL CARE SKIN PROTECTING

ZINC ASCORBATE HYDROXIDE

ZINC ASCORBATE HYDROXIDE

詳細を見る →

ZINC ASCORBATE HYDROXIDE is a cosmetic ingredient primarily used for HAIR CONDITIONING. It is commonly found in various cosmetic formulations and serves importa...

HAIR CONDITIONING SKIN CONDITIONING SKIN PROTECTING

Zinc White

ZINC OXIDE

詳細を見る →

Zinc oxide is an inorganic mineral compound that functions as a broad-spectrum UV filter, white colorant, and skin-protective agent widely used in sunscreens, m...

ANTIMICROBIAL BULKING COLORANT

関連ガイド

よくある質問

エイジングケアで最も科学的根拠がある成分は何ですか?

レチノイド(処方トレチノインおよびOTCレチノール)は、シワの外観改善と皮膚テクスチャーの改善において最も多くの臨床的証拠が蓄積されています。外用ビタミンC(アスコルビン酸)とその誘導体も抗酸化作用と美白効果について充分な根拠があります。ナイアシンアミドも複数のエイジングケア効果に関するエビデンスが蓄積されています。

レチノールはEUと米国で規制が異なりますか?

はい。EUではレチノール濃度が顔製品0.3%、体製品0.05%に制限されており、3歳未満向け製品への使用も禁止されています。米国ではOTC化粧品としてのレチノール濃度上限は設定されていませんが、一般的には忍容性の観点から1%以下で処方されます。処方箋が必要なレチノイン酸(トレチノイン)はどちらの市場でも医薬品規制の対象です。

ペプチドはエイジングケアに本当に効きますか?

ペプチドは多様なカテゴリです。アセチルヘキサペプチド-3(アルジレリン)やパルミトイルペンタペプチド-4(マトリキシル)などは試験管内実験と限定的な臨床試験でコラーゲン合成促進または筋収縮抑制の可能性が示されています。ただし全体としてのエビデンス強度はレチノイドやビタミンCより低く、処方・濃度・浸透深度が結果に大きく影響します。

免責事項

このページは情報提供を目的としており、医療・皮膚科学的なアドバイスを構成するものではありません。成分への皮膚反応は個人差があります。規制データは公式政府データベースを出典としていますが、最新情報が反映されていない場合があります。