Once the summer heat rises and UV exposure intensifies, hair and scalp need extra protection, moisture, and calm. CBD (cannabidiol) and hemp seed oils have grown in popularity in haircare for their moisturizing, soothing, and antioxidant properties—and many are suitable additions to a summer hair routine. Below is a review of six standout products that hair enthusiasts often reach for during the hotter months, along with why they’re worth considering.
1. R+Co Super Garden Shampoo
This gentle, CBD-infused shampoo offers daily cleansing without stripping natural oils—ideal when sweat, salt, and chlorine accumulate. The hemp-derived CBD helps soothe scalp irritation, while nourishing oils support strand resilience. Because summer hair can get easily parched, using a mild cleanser ensures moisture is preserved.
2. R+Co Super Garden Conditioner
Paired with the shampoo above, this creamy conditioner delivers a hydrating, detangling boost. It supports scalp comfort and adds slip to help with post-beach tangles. The formula doesn’t weigh hair down, an important quality in humid weather when heaviness often leads to limp locks.
3. Paul Mitchell Tea Tree Hemp Multitasking Spray
A lightweight, leave-in spray that acts as both detangler and styling mist, this formula includes hemp seed oil and protein-rich hemp extracts. In summer, when hair is frequently damp or styled quickly after rinsing, a multitasking spray is a great pick to reduce frizz, add shine, and refresh hair between washes.
4. Giovanni Hemp Hydrating Hair Serum
Serums are especially useful in summer for sealing in moisture, taming flyaways, and protecting against dryness from sun and heat. This formula’s hemp seed oil content helps smooth and nourish strands without greasiness. It’s ideal for applying to mid-lengths and ends after sun exposure or styling.
5. Organic Rosemary Hemp Seed Hair Oil
A more robust, oil-based treatment, this handcrafted blend mixes hemp seed oil with rosemary and essential oils to deeply nourish scalp and strands. In hot months, using this kind of oil as a weekly pre-wash mask or overnight treatment helps replenish lipids lost to sun, salt, or chlorine. It supports shine and hydration for hair that might otherwise look dry or dull.
6. Blue Magic Indian Hemp Conditioner
This classic rinse-out conditioner is enriched with botanical extracts and hemp seed oil. In summer, it’s a convenient, no-fuss option to use after cleansing—especially on days when heavy treatments feel too much. It provides a refreshing, light moisture boost without overwhelming fine or thin hair.
Why Use CBD / Hemp in Summer Haircare?
Moisture & lipid support. Hemp seed oil is rich in essential fatty acids (omega-3, -6, -9) and helps lock in moisture to prevent brittleness. In summer, when UV, heat, and wind encourage moisture loss, that lipid barrier is crucial.
Soothing & anti-inflammatory effects. CBD has been studied for its potential to calm inflammation, which is valuable when the scalp becomes irritated by sweat, sunburn, or chlorine. A calm scalp supports healthy growth and reduces flaking.
Antioxidant & protective benefits. CBD is a powerful antioxidant, helping to neutralize free radicals caused by UV exposure and pollution that can damage strands. Using CBD or hemp-based products provides an extra layer of environmental defense.
Scalp health & regulation. Some studies suggest CBD may help balance oil (sebum) production and support overall scalp health, which is especially helpful when summer heat makes scalps greasy or irritated.
However, research is still emerging; many claims about CBD’s direct impact on hair growth come from small studies or case reports. Thus, consumers should view CBD and hemp as supportive ingredients, not miracle cures.
Summer Usage Tips & Precautions
- Patch test first. As with any new product, test it on a small skin area to rule out sensitivity, especially if you have a reactive scalp.
- Use leave-ins and oils wisely. Apply them after towel-drying or before sun exposure, focusing on ends or dry areas.
- Rinse after swimming. Salt and chlorine accelerate damage, so rinse hair promptly, then apply a light hemp spray or serum.
- Limit heavy oils in high humidity. Use lighter sprays or milder conditioner formulas on humid days to avoid limp strands.
- Protect hair physically. Use hats, silk scarves, or UV-protective sprays in combination with CBD/hemp products for better defense.
When used thoughtfully, CBD and hemp-enriched formulations can help support hair resilience, smoothness, and scalp comfort through the heat of summer.