Stephen Knoll 深层焕肤护理面膜，260克

(1) W High-Penetration Capsule system repairs deep damage and locks in moisture from within the hair shaft
(2) Targets all 6 key damage types — colour, perm, heat, bleach, UV, and daily brushing wear
(3) Rich, rinse-out formula that leaves hair noticeably smoother and shinier — results that last beyond wash day

这款深层修复发膜可以彻底修复日常染色、加热等对头发造成的损伤。它可以锁住水分，使头发光滑有光泽。

(1) Ceramide NG & Ceramide NP: help restore the lipid layer between hair cuticles, reducing porosity and surface roughness
(2) Argan Oil (Argania Spinosa Kernel Oil): nourishes the hair surface with fatty acids, adding softness and a visible shine
(3) Camellia Seed Oil (Tsubaki): a traditional Japanese hair oil that smooths the cuticle and improves finger-through feel
(4) Jojoba Seed Oil: a lightweight conditioning oil that balances moisture without heaviness
(5) Cholesterol & Phytosterols: lipid components that mimic the hair's natural structure, helping damaged areas bond and behave more cohesively

成分列表（完整）：

水、甘油、聚二甲基硅氧烷、丙二醇、鲸蜡硬脂醇、肉豆蔻酸异丙酯、二丙二醇 (DPG)、山嵛醇、山嵛基三甲基氯化铵、季戊四醇六羟基硬脂酸酯/六硬脂酸酯/己糖苷酸酯、摩洛哥坚果油、甘氨酸、银耳提取物、茶叶籽油、生育酚（维生素E）、羟丙基三甲基氯化铵透明质酸酯、霍霍巴籽油、丁二醇、乙二胺四乙酸二钠、氨端聚二甲基硅氧烷、异硬脂酸、异丙醇、乙醇、橄榄油酸乙酯、柠檬酸钠、胆固醇、新戊二醇二癸酸酯、二椰油酰基乙基羟乙基甲基硫酸铵、二椰油酰二甲基氯化铵、硬脂基三甲基氯化铵、鲸蜡醇聚醚-20、神经酰胺NG、神经酰胺NP、棕榈酸、植物甾醇、二异硬脂醇苹果酸酯、氢化棕榈油、氢化聚异丁烯、氢化椰子油、苯氧乙醇、对羟基苯甲酸甲酯、香精、焦糖

我们建议每周使用一到两次。洗发后，轻轻吸干头发上的水分，取适量产品涂抹于整个头发上。停留2-3分钟后彻底冲洗干净。对于中长发，使用量约为乒乓球大小。

Q: How often should I use the Stephen Knoll Deep Renew Treatment Mask?
A: Once to twice per week is the recommended frequency. It is a concentrated repair mask rather than an everyday conditioner, so it is most effective used as a targeted weekly treatment rather than a daily step. Hair that is severely damaged may benefit from twice-weekly use until condition improves.
Q: Can I use the Stephen Knoll Deep Renew Treatment Mask with the Deep Renew Booster Oil?
A: Yes — and this is a specific usage method Stephen Knoll recommends. Mix 1–2 pumps of the Deep Renew Booster Oil directly into a ping-pong ball-sized amount of the mask before applying to hair. This combination delivers enhanced repair and adds extra nourishment in one step. Alternatively, you can apply the mask first, rinse, then apply the oil to wet ends and rinse again for a slightly different finish.
Q: Is the Stephen Knoll Deep Renew Treatment Mask suitable for fine or low-porosity hair?
A: The mask has a rich, dense texture that is best suited to medium to coarse, damaged, or high-porosity hair. Those with fine or naturally healthy hair may find it heavier than needed for regular use. A smaller amount used on the mid-lengths and ends only — avoiding the roots — can help prevent any flattening effect on finer hair types.
Q: What does the Stephen Knoll Deep Renew Treatment Mask smell like?
A: It carries the brand's signature aromatic floral-woody fragrance — fruit-forward opening with peach and pear, a floral heart of muguet and lavender, and a warm base of cedarwood and musk. It is a noticeably pleasant in-shower scent that reviewers frequently mention as one of the highlights of using the product.
Q: How is the Stephen Knoll Deep Renew Treatment Mask different from the Stephen Knoll line's regular Hair Packs?
A: The Deep Renew Treatment Mask is the highest-concentration repair product in the Stephen Knoll in-shower lineup. It contains the brand's W High-Penetration Capsule system at its maximum dosage within the range, targeting the deepest level of structural damage. The regular Hair Pack range (Moisture Control, Colour Control, Repair Control, Form Control) are targeted to specific hair concerns — moisture, colour care, repair, frizz control — and are designed for more regular weekly-to-daily use. The Deep Renew Mask is the intensive rescue step.