14 Amazing Benefits of Curd for Skin and Hair

Curd has long been used as a simple home remedy for maintaining healthy-looking skin and hair. Rich in lactic acid, proteins, fats and other nutrients, plain curd can provide gentle exfoliation and conditioning benefits when used appropriately. For the skin, its lactic acid content may help remove dead skin cells, improve the appearance of dullness and leave the skin feeling softer and smoother. When used as a hair mask, curd can help condition dry, rough strands, reduce the appearance of frizz and make hair feel more manageable.

Because it is easily available and inexpensive, curd is often included in DIY beauty routines. However, its effects are generally mild and temporary, and it should not be considered a treatment for persistent pigmentation, acne, dandruff or hair loss. Using plain, unsweetened curd and performing a patch test before applying it to the skin or scalp is a sensible precaution.

Benefits of Curd for Skin

1. Helps exfoliate dead skin cells

Curd naturally contains lactic acid, an alpha-hydroxy acid (AHA). When applied topically, lactic acid can help loosen dead skin cells and promote smoother-looking skin.

Potential benefits:

Removes surface dullness
Makes skin feel smoother
Helps improve rough texture
Gives skin a fresher appearance

2. May help brighten dull-looking skin

Regular but gentle exfoliation can improve the appearance of uneven, dull skin. Curd's lactic acid may contribute to this effect by encouraging the shedding of superficial dead cells.

However, curd does not permanently lighten your natural skin tone. It may simply make the skin appear brighter and more even temporarily.

3. Provides temporary moisturisation

Curd contains water, fats and proteins that can leave the skin feeling soft and moisturised after application.

It can be particularly pleasant for skin that feels dry or tight, although it should not replace a proper moisturiser.

4. May improve the appearance of uneven texture

The mild exfoliating action of lactic acid can help with rough or flaky areas. With consistent skincare, this may make the skin look more refined and smoother.

5. Can soothe dry-feeling skin

Plain, unsweetened curd has a cooling, soothing feel when applied briefly. This may be useful when the skin feels dry or uncomfortable.

Important: Do not use curd on actively irritated, scratched, sunburned or damaged skin, as acids can cause additional irritation.

6. May support a healthy skin barrier

The fats and proteins in dairy products can provide some conditioning benefits. However, the idea that applying probiotic curd directly to the skin will balance the microbiome is not firmly established.

For maintaining the skin barrier, ingredients such as ceramides, glycerin, hyaluronic acid and petrolatum have much stronger evidence.

7. May help with mild tanning-related dullness

Curd can help exfoliate the surface layer of dead skin cells, which may make recently tanned or dull-looking skin appear more radiant.

But it cannot remove a tan instantly or reverse significant pigmentation.

Benefits of Curd for Hair

1. Helps condition dry hair

Curd can work as a simple conditioning treatment. Its fats and proteins can coat the hair temporarily, making it feel softer and smoother.

This can be particularly useful for:

Dry hair
Rough hair
Hair that feels dull
Frizzy lengths

2. May reduce the appearance of frizz

When hair is properly conditioned, the strands tend to feel smoother. A curd hair mask may therefore make hair appear less rough and more manageable.

The effect is generally temporary rather than a permanent change in hair structure.

3. Makes hair feel softer

The proteins and fats in curd can provide a conditioning effect, helping hair feel softer after washing.

4. Can improve the appearance of dull hair

Curd may provide a temporary smoothing and conditioning effect that makes hair look healthier and shinier.

For significant shine, however, a well-formulated conditioner is generally more reliable.

5. May help with a dry-feeling scalp

A plain curd mask can feel cooling and moisturising on a dry-feeling scalp. However, it should not be considered a treatment for dandruff, fungal infection or scalp disease.

6. Lactic acid may help remove buildup

Because curd contains lactic acid, it has mild exfoliating properties. This could potentially help loosen some surface buildup, but curd isn't a substitute for a properly formulated scalp exfoliant or anti-dandruff shampoo.

7. Gives temporary smoothness to hair

Curd can make the hair shaft feel smoother after rinsing, especially when combined with other conditioning ingredients.